Homes for Sale near St. Thomas More High School

• 

  

  

  /38

  $299,900

  • 4 Beds
  • 2 Baths
  • 1,872 Sq Ft

  218 Oakland St, Rapid City, SD 57701

  Charming 4-Bedroom Home with Modern Updates and Prime Location! Welcome to this beautifully updated 4-bedroom, 2-bath home ideally located just minutes from downtown Rapid City and within walking distance to Monument Health. This well-maintained property offers a perfect blend of character and modern convenience. Step inside to discover gorgeous wood floors, abundant natural light from

  Bart Miller RE/MAX RESULTS

  218 Oakland St, Rapid City, SD 57701
• 

  

  

  /25

  $335,000

  • 3 Beds
  • 1.5 Baths
  • 1,456 Sq Ft

  421 San Marco Blvd, Rapid City, SD 57702

  Listed by Jeremy Kahler, KWBH, 605-381-7500. Loved by the same family for over 55 years, this west Rapid City charmer is ready for new owners- could it be you? *Nestled on a quiet street, this 3 level home has 3 bedrooms, 1.5 bathrooms and 1456sqft *Unwind in the comfortable living room, centered around the woodburning fireplace with a floor to ceiling brick surround *A wall of windows lets in

  JEREMY KAHLER Keller Williams Realty Black Hills SP

  421 San Marco Blvd, Rapid City, SD 57702
• 

  

  

  /33

  $299,000

  • 2 Beds
  • 1.5 Baths
  • 1,724 Sq Ft

  4505 Patriot Ln, Rapid City, SD 57701

  This updated Rapid City ranch style home is full of charm, functionality, and value—all for under $300,000! Step inside to find a bright, welcoming main level with two bedrooms, a full bathroom, and updated flooring throughout. Downstairs offers a spacious bonus living area, two non-conforming bedrooms/ "Bonus Rooms" with brand-new windows, and a large laundry room with a half bath—already

  CHEYENNE McGriff RE/MAX RESULTS

  4505 Patriot Ln, Rapid City, SD 57701
• 

  

  

  /27

  $299,000

  • 3 Beds
  • 2 Baths
  • 1,628 Sq Ft

  4912 Butte Cir, Rapid City, SD 57703

  Raised ranch home at the end of a cul-de-sac with a big back yard. The front deck has views of the Black Hills! Entering the home you walk into a large living room with dining area, kitchen, bathroom and 2 good sized bedrooms. Downstairs has a separate entrance along with its own kitchen, bathroom with zero entry tub and nice sized bedroom. Home has an on demand hot water system and gas

  TYLER JONES RE/MAX ADVANTAGE

  4912 Butte Cir, Rapid City, SD 57703
• 

  

  

  /35

  $369,900

  • 3 Beds
  • 2 Baths
  • 1,856 Sq Ft

  1705 Copperdale Dr, Rapid City, SD 57703

  Move in ready 4-level house on a 1/4 acre lot! 3 bedrooms and 2 bathrooms. Main level is perfect for entertaining with a comfortable living room that opens to the kitchen and dining areas. The vaulted ceilings, large light giving windows and laminate floorings compliment this space and give it a very open and inviting feel. A "U" shaped kitchen has upgraded cabinetry, butcher block countertops,

  Brian Gill CENTURY 21 CLEARVIEW REALTY

  1705 Copperdale Dr, Rapid City, SD 57703
• 

  

  /16

  $279,900

  • 2 Beds
  • 2 Baths
  • 1,004 Sq Ft

  3436 Kyle St, Rapid City, SD 57701

  Stop by and look at this cute and very well-maintained Townhome, new maintenance free siding, roof, windows and vinal flooring in the living room and kitchen a few years ago 2-bedroom 2-bathroom 2 car garage, very energy efficient, this home is one level with a sprinkler system and a very nice yard front and back with a new concreate patio, close to a park and shopping. renter in the unit until

  John Roberts The Real Estate Group Rapid City

  3436 Kyle St, Rapid City, SD 57701
• 

  

  /12

  $99,900 Open Fri 12PM - 4:30PM

  • 3 Beds
  • 2 Baths
  • 1,150 Sq Ft

  1980 Seger Dr Unit 53, Rapid City, SD 57701

  Prairie Acres South is offering 2025 Champion manufactured homes at affordable prices. These turnkey homes focus on affordable living, with energy-efficient construction, natural gas heating, and low maintenance. This home is your opportunity to cut monthly expenses and own a new home protected by manufacturer warranties. Now selling! Don't waste your money and time on a fixer-upper. Buyer Agents

  Garret Pollman Factory Homes Clearance Center

  1980 Seger Dr Unit 53, Rapid City, SD 57701
• 

  

  /20

  $57,500

  • 3 Beds
  • 2 Baths
  • 1,216 Sq Ft

  840 N Spruce St Unit 165 Meadowlark MH, Rapid City, SD 57701

  This affordable living option has it all! 3 bedrooms- 2 full bath, open roomy kitchen dining area, recent remodel with flooring and kitchen appliances. Beautiful fresh kitchen with lots of cabinets and storage. Laundry room combined with one full bath for convenance -and shared with 2 bedrooms. One bedroom set up with full separate bath. Lot rent on this home is 510 and includes water, sewer and

  Faith Wendt COLDWELL BANKER BLACK HILLS LEGACY

  840 N Spruce St Unit 165 Meadowlark MH, Rapid City, SD 57701
• 

  

  /27

  $289,000

  • 4 Beds
  • 2 Baths
  • 1,776 Sq Ft

  18 Crestwood Dr, Rapid City, SD 57701

  Charming and move-in ready! This updated 4 bed, 2 bath home offers a great blend of modern touches and functional space. You'll love the elevated space, updated laminate flooring, and bright kitchen with stainless steel appliances including gas range and new dishwasher. The dining room features a cute corner table that stays and sliding glass door leading to an awesome back yard. Two bedrooms and

  Holly Glatt Keller Williams Realty Black Hills SP

  18 Crestwood Dr, Rapid City, SD 57701
• 

  

  /34

  $589,000 Open Sat 11AM - 12:30PM

  • 4 Beds
  • 3 Baths
  • 1,961 Sq Ft

  4991 Raven Cir, Rapid City, SD 57702

  Welcome to this beautifully updated gem in the desirable Countryside Subdivision, where pride of ownership and thoughtful design shine through every detail. Nestled on a 0.46-acre corner lot, this inviting two-story home offers the perfect blend of comfort, style, and functionality—inside and out. Step inside to the main floor, where you’re greeted by a spacious entryway and a warm, welcoming

  Amy Hook RE/MAX ADVANTAGE

  4991 Raven Cir, Rapid City, SD 57702
• 

  

  /40

  $299,900

  • 4 Beds
  • 2 Baths
  • 1,724 Sq Ft

  4012 Chief Dr, Rapid City, SD 57701

  This charming, four bedroom two bath home with large two car garage Is move in ready for a new buyer! Nicely landscaped fenced yard! Two bedroom one bath on main level and then two more bedrooms and another bathroom in the lower level. Call today to set up your private showing!

  Daneen Jacquot SOUTH DAKOTA PROPERTIES

  4012 Chief Dr, Rapid City, SD 57701
• 

  

  /39

  $289,000

  • 4 Beds
  • 2 Baths
  • 1,958 Sq Ft

  2410 Lockwood Dr, Rapid City, SD 57702

  Don’t miss this chance to own a 4-bedroom, 2-bath home just a short distance from Storybook Island, Rapid Creek, and the winding bike and walking trails. Features include maintenance-free siding, newer windows, a gas stove, central A/C, and a spacious basement. You'll find three bedrooms on the main level, plus one non-conforming bedroom downstairs and an additional bonus room, perfect for

  Amanda Kirschenman COLDWELL BANKER BLACK HILLS LEGACY

  2410 Lockwood Dr, Rapid City, SD 57702
• 

  

  /40

  $879,978

  • 4 Beds
  • 3.5 Baths
  • 3,452 Sq Ft

  650 Solomon Ct, Rapid City, SD 57703

  This exceptional two-story home, built in 2022, is situated at the end of a tranquil cul-de-sac on 0.28 acres in the desirable Shepherd Hills Subdivision and offers a refined blend of style, comfort, and functionality. No stone was left unturned as this home had a plethora of upgrades & options during the build and tasteful exterior additions post-build. The open-concept living room features a

  Megan Mahoney ASSIST 2 SELL/BUYERS & SELLERS REAL

  650 Solomon Ct, Rapid City, SD 57703
• 

  

  /22

  $308,000

  • 4 Beds
  • 2 Baths
  • 1,998 Sq Ft

  1403 Downing St, Rapid City, SD 57701

  Welcome home! This beautfully updated ranch style home is the perfect blend of modern comfort and classic charm. On the main level, you will step inside to find luxury vinyl flooring throughout. There are three bedrooms, one bathroom and a modern kitchen that flow effortlessly into a spacious light-filled living area. Downstairs you will find a large family room with a dry bar and brand new

  NICOLE MAUSS DUPONT REAL ESTATE, INC.

  1403 Downing St, Rapid City, SD 57701
• 

  

  /40

  $1,395,000

  • 5 Beds
  • 3.5 Baths
  • 4,428 Sq Ft

  5114 Lundin Ct, Rapid City, SD 57702

  Tucked along Hole 15 and surrounded by tall Ponderosa Pine trees, this contemporary ranch-style home offers the perfect blend of golf course living and serene privacy. This property is located in a quiet cul-de-sac on just under an acre of land, with pristine landscaping, multiple water features and irrigation system. Offering 5 bedrooms & 3.5 baths, this home is thoughtfully designed with

  Nick Dupont DUPONT REAL ESTATE, INC.

  5114 Lundin Ct, Rapid City, SD 57702
• 

  

  /6

  $42,500

  • Land
  • 0.24 Acre
  • $177,083 per Acre

  TBD Wood Ave, Rapid City, SD 57701

  This gorgeous lot provides ample space to design and build your new home. This city lot has the bonus of mature well maintained trees, with great access to downtown Rapid City and The Monument Center. Lot 27-28 has road frontage along Wood Ave and alley access in the back of the lot.

  TREVOR BRYAN Engel & Völkers

  TBD Wood Ave, Rapid City, SD 57701
• 

  

  /18

  $265,000

  • 3 Beds
  • 1.5 Baths
  • 1,414 Sq Ft

  128 Saint Francis St, Rapid City, SD 57701

  This roomy well built home is ready for your customization. The large family room makes it ideal for a small family. The home can be a three bedroom or two with a large office off the kitchen area. The family room also has a large covered, paved patio area. Mature front trees reduce noise and give privacy. Back yard is accessible from an alley. Working fireplace in living room and there is

  MARK WALTERS TOWN & COUNTRY REAL ESTATE LLC

  128 Saint Francis St, Rapid City, SD 57701
• 

  

  /40

  $795,000

  • 4 Beds
  • 3 Baths
  • 3,444 Sq Ft

  527 Enchanted Pines Dr, Rapid City, SD 57701

  Step into this impeccably crafted ranch-style home by Mehlhaff Construction, where every detail reflects quality and thoughtful design. Boasting over 3,400 sq ft of luxurious living space, this 4-bedroom, 3-bathroom residence offers an open-concept layout perfect for both everyday living and entertaining. Interior Highlights: Expansive kitchen featuring granite countertops, a gas stove, and

  Amanda Kirschenman COLDWELL BANKER BLACK HILLS LEGACY

  527 Enchanted Pines Dr, Rapid City, SD 57701
• 

  

  /38

  $574,500

  • 5 Beds
  • 3 Baths
  • 2,770 Sq Ft

  3513 Chapel Valley Rd, Rapid City, SD 57702

  Welcome to this stellar property located in Chapel Valley. Almost 2800 square feet with 4 bedrooms plus an office, 3 bathrooms and a 2-car garage with ample storage throughout the home (even under the newly replaced deck floor). There are 3 bedrooms and two bathrooms upstairs with an updated kitchen and primary bedroom with newly remodeled ensuite. Open concept living and dining area with a

  STEPHANIE NESSELHUF RE/MAX ADVANTAGE

  3513 Chapel Valley Rd, Rapid City, SD 57702
• 

  

  /32

  $365,000

  • 5 Beds
  • 2 Baths
  • 2,128 Sq Ft

  2104 Prairie Ave, Rapid City, SD 57701

  Fresh & Contemporary home with 5 beds, 2 baths, 2128 sq-ft, and a really oversized 2-car garage with a fenced yard on a large corner-lot. This move-in-ready home offers more space than many of the other options. Enjoy a bright living room, large family room, and spacious storage room in the laundry area. Three bedrooms are on the main floor, with two newly renovated bedrooms in the basement.

  Amanda Kirschenman COLDWELL BANKER BLACK HILLS LEGACY

  2104 Prairie Ave, Rapid City, SD 57701
• 

  

  /25

  $319,000

  • 3 Beds
  • 1.5 Baths
  • 1,684 Sq Ft

  3921 Sunset Dr, Rapid City, SD 57702

  Updated Westside home in quiet neighborhood. This 3 bedroom home has loads of updates with, newer siding, updated windows, new furnace with central air, new hot water heater, updated electrical, updated kitchen and bathroom, new flooring throughout the main. Welcome to your new home there are two bedrooms on the main level, a large updated eat in kitchen with a breakfast bar and dining area,

  Gregg Stilton RUSHMORE REAL ESTATE GROUP LIMITED

  3921 Sunset Dr, Rapid City, SD 57702
• 

  

  /22

  $120,000

  • 3 Beds
  • 2 Baths
  • 1,150 Sq Ft

  2870.16 143rd Ave, Rapid City, SD 57701

  Carport included! Prairie Acres Main offers new and affordable manufactured homes. These turnkey homes focus on affordable living, with energy-efficient appliances, natural gas heating, and modern construction. This home is your opportunity to cut monthly expenses and own a new home protected by manufacturer warranties. Sheds are included for all models, some include Carports. Don't waste your

  Garret Pollman Factory Homes Clearance Center

  2870.16 143rd Ave, Rapid City, SD 57701
• 

  

  /40

  $299,000

  • 2 Beds
  • 2 Baths
  • 1,374 Sq Ft

  4016 Yucca Dr, Rapid City, SD 57702

  Tucked into one of Rapid City’s westside neighborhoods, this beautifully maintained, low maintenance, 2-bedroom, 2-bath townhome offers comfort, convenience, and a peaceful setting that’s hard to find at this price! Just minutes from Canyon Lake Park, bike paths, and scenic walking trails, this location is ideal for anyone who enjoys the outdoors—and the local wildlife does too! Deer and turkeys

  CHEYENNE McGriff RE/MAX RESULTS

  4016 Yucca Dr, Rapid City, SD 57702
• 

  

  /22

  $270,000

  • 2 Beds
  • 2 Baths
  • 1,220 Sq Ft

  1120 E Oakland St, Rapid City, SD 57701

  Welcome to 1120 E Oakland St! Don't miss the opportunity to own a single-level townhouse with 2 bedrooms, 2 bathrooms, and zero entry! As you enter, you have an open floor plan with a large living room, kitchen with nice nice-sized island including all appliances, Access to the garage, all wood laminate floors, a laundry room, dining area (or office area). You have a full bathroom, 1 large

  TJ Wojtanowicz BLACK HILLS REALTY

  1120 E Oakland St, Rapid City, SD 57701
• 

  

  /20

  $305,000

  • 3 Beds

  831 Dilger Ave, Rapid City, SD 57701

  Investors,,,,,,take a LOOK. Fantastic investment opportunity! This fully occupied 4-plex features four 1-bedroom, 1-bath units with strong rental history and excellent cash flow. Located near schools, shopping, and with easy access to downtown and I-90, this property is attractive to tenants and offers a lot of upside potential. Bring your ideas, and customize to your liking. Great property to

  Tom Blain KELLER WILLIAMS REALTY BLACK HILLS

  831 Dilger Ave, Rapid City, SD 57701
• 

  

  /42

  $700,000

  • 5 Beds
  • 3 Baths
  • 2,846 Sq Ft

  3035 Player Dr, Rapid City, SD 57702

  Welcome to 3035 Player Drive, a beautifully maintained home tucked away on a quiet cul-de-sac in the highly sought-after Meadowbrook neighborhood of Rapid City. This 5-bedroom, 3-bathroom residence offers over 3,000 sq ft of thoughtfully designed living space. Inside, you’ll find vaulted ceilings, abundant natural light, and a layout that balances comfort and functionality. The kitchen features

  Lori Barnett Engel & Völkers Black Hills Rapid City

  3035 Player Dr, Rapid City, SD 57702
• 

  

  /18

  $229,900

  • 3 Beds

  213 E Watertown St, Rapid City, SD 57701

  Multi-family Duplex opportunity! Upstairs unit is 2 bed 1 bath with a covered front porch! Downstairs is 1 bed 1 bath. Laundry hookups on site. Steel roof, New windows, 2 sheds & fenced!

  Drew Yeoman BLACK HILLS REALTY

  213 E Watertown St, Rapid City, SD 57701
• 

  

  /40

  $340,000

  • 4 Beds
  • 2 Baths
  • 1,680 Sq Ft

  4425 Bronco Ln, Rapid City, SD 57701

  Are you looking for comfort and convenience? Check out this thoughtfully remodeled 4-bedroom, 2-bath home in Rapid City, SD. The heart of the home is a beautifully updated kitchen that seamlessly combines style and function—ideal for both meals and entertaining. Just down the hall from the kitchen, dining and living room area are 2 bedrooms and a full bathroom. In the lower level, you will find

  Ariel Rudland WEST RIVER REALTY, LLC

  4425 Bronco Ln, Rapid City, SD 57701
• 

  

  /29

  $400,000

  • 4 Beds
  • 2 Baths
  • 1,782 Sq Ft

  5863 Saturn Dr, Rapid City, SD 57703

  LOOKING FOR SHOP SPACE? Well welcome to 5863 Saturn Dr! With approximately 2688 sqft of shop space on this .68 acre lot you can certainly find things to do in the shop to keep you busy. Being heated AND cooled, it doesn't matter in the debt of winter or the heat of summer, you will always be comfortable in your shop. Did we mention there is also a 66x27 (1782 sqft) manufactured (On Perm

  Stuart Martin RE/MAX RESULTS

  5863 Saturn Dr, Rapid City, SD 57703
• 

  

  /3

  $239,400

  • Land
  • 0.67 Acre
  • $357,313 per Acre

  Lots 2A - 4B Harmony Heights Ln, Silver City, SD 57702

  Townhome lots available in West Rapid City! 6 townhome lots conveniently located with easy interstate access and all city utilities. Excellent property for an investor or builder looking for a project. Varying topography from paved street in an established area. Covenants to be determined with Buyer input prior to closing. Individual lot purchases possible. Bring your builder or let us help

  Kelly Howie RE/MAX ADVANTAGE

  Lots 2A - 4B Harmony Heights Ln, Silver City, SD 57702
• 

  

  /21

  $589,900

  • 5 Beds
  • 3 Baths
  • 2,825 Sq Ft

  6817 Porthcawl Ct, Rapid City, SD 57702

  Amazing 5-Bedroom Home with Luxurious Features This stunning residence offers five spacious bedrooms and three Updated bathrooms, perfect for family living and entertaining. The property includes a two-car garage and a walkout basement that extends your living space outdoors. Enjoy outdoor living on the large patio, complete with custom metal railings on the decks, ideal for gatherings and

  Mitch Mudlin RE/MAX RESULTS

  6817 Porthcawl Ct, Rapid City, SD 57702
• 

  

  /28

  $449,900

  • 4 Beds
  • 3 Baths
  • 2,770 Sq Ft

  1034 Mountain Springs Ln, Rapid City, SD 57702

  Listed by Shauna Sheets, KWBH, 605-545-1943. Move in ready end-unit town home in a quiet NW Rapid City neighborhood is ready for new owners! *Smart main level layout is great for entertaining, with separate seating areas and an open concept kitchen and dining area *Vaulted ceilings with 3 skylights, beautiful wood floors and great natural light throughout these areas *The corner kitchen has good

  Shauna Sheets Keller Williams Realty Black Hills SP

  1034 Mountain Springs Ln, Rapid City, SD 57702
• 

  

  /6

  $740,000

  • Land
  • 15 Acres
  • $50,000 per Acre

  Lot 17C W Minnesota St, Rapid City, SD 57701

  Welcome to The Summit Collection at Scotland Hills, an exclusive opportunity to build your custom home with Wood Builders on a 14.8-acre lot. Tucked away at the end of a quiet street, this property offers exceptional privacy while providing stunning views of Rapid City. Enjoy the perfect blend of seclusion and convenience, just minutes from Monument Hospital, downtown, and I-90. This

  Lori Barnett Engel & Völkers

  Lot 17C W Minnesota St, Rapid City, SD 57701
• 

  

  /7

  $906,000

  • Land
  • 18 Acres
  • $50,000 per Acre

  Lot 17B W Minnesota St, Rapid City, SD 57701

  Welcome to The Summit Collection at Scotland Hills, where an incredible opportunity awaits to build your custom home exclusively with Wood Builders on this 18.12-acre lot. Tucked away, this expansive property offers a peaceful retreat with breathtaking panoramic views of rolling hills and lush trees, providing the perfect backdrop for your dream home. With multiple potential build sites, you can

  Lori Barnett Engel & Völkers Black Hills Spearfish

  Lot 17B W Minnesota St, Rapid City, SD 57701
• 

  

  /39

  $540,000

  • 3 Beds
  • 3.5 Baths
  • 2,815 Sq Ft

  3401 Hallmark Ct, Rapid City, SD 57702

  Charming 3-Bedroom Home in Sought-After Southwest Area. Welcome to your dream home! This beautiful 2-story residence, proudly maintained by its original owner, offers an abundance of space and comfort in a highly desirable southwest neighborhood. Step inside to discover the warmth of hickory hardwood floors that flow beautifully throughout the main level. The eat-in kitchen, is equipped with

  Suzanne White KELLER WILLIAMS REALTY BLACK HILLS

  3401 Hallmark Ct, Rapid City, SD 57702
• 

  

  /18

  $6,800,000

  • 6 Beds

  426 & 434 E Fairmont Blvd, Rapid City, SD 57701

  81 unit apartment complex with a mixture of studio (24), 1 bed (27), 2 bed (24), a3 bed apartments (6), and 12 garages. Conveniently located in SE Rapid City just down the street from Monument Hospital and between two major thoroughfares HWY 16 and HWY 79. Robbinsdale Park complex is directly to the East of this property offering tenants numerous recreation opportunities as well. The property is

  Ed Dreyer RE/MAX ADVANTAGE

  426 & 434 E Fairmont Blvd, Rapid City, SD 57701
• 

  /2

  $39,900

  • Land
  • 0.15 Acre
  • $266,000 per Acre

  104 E College Ave, Rapid City, SD 57701

  Vacant corner lot across from General Beadle Elementry. Water Sewer and Electrical service are to lot line, and lot has alley access.

  Jake Johnson DUPONT REAL ESTATE, INC.

  104 E College Ave, Rapid City, SD 57701
• 

  

  /38

  $639,900

  • 4 Beds
  • 2.5 Baths
  • 3,284 Sq Ft

  902 Fulton St, Rapid City, SD 57701

  Welcome to this beautifully preserved and thoughtfully updated historic gem in the heart of Rapid City's coveted West Boulevard District. This charming home has been impecably cared for and blends timeless character with today’s conveniences. Featuring forged metal railings, classic wall sconces, numerous built-ins and more, the attention to detail is unmatched. From the moment you step inside,

  Darby Dark-Smiley RE/MAX ADVANTAGE

  902 Fulton St, Rapid City, SD 57701
• 

  

  /40

  $385,000 Open Sun 1PM - 3PM

  • 4 Beds
  • 3 Baths
  • 1,788 Sq Ft

  4312 Milehigh Ave, Rapid City, SD 57701

  Seller offering $5,000.00 in concessions to be used at Buyer discretion. Check out this wonderful 1,788 sq. ft., 4 bed, 3 bath, 2 car fully finished garage located in a quiet cul-de-sac. The main level has a bright open floor plan with a spacious living room and accented electric fireplace. The kitchen has subway tiled backsplash, updated solid surface countertops, updated stainless steel

  Lorenzo Bell-Thomas CENTURY 21 CLEARVIEW REALTY

  4312 Milehigh Ave, Rapid City, SD 57701
• 

  /2

  $1,195,000

  • Land
  • 2.51 Acres
  • $476,096 per Acre

  tbd Stumer Rd, Rapid City, SD 57701

  High visibility commercial location on the NE corner of Fifth Street/Catron Boulevard and is adjacent to the Arby’s restaurant location. This lot is an excellent location for either retail or professional offices. The lot has right turn in and right turn out access onto Fifth Street and also access on the East end of the lot on Bentley Lane.

  Tom Rau RE/MAX RESULTS

  tbd Stumer Rd, Rapid City, SD 57701

Showing Results 121 - 160, Page 4 of 15