Homes for Sale in 85736

• 

  

  

  /3

  $129,999

  • Land
  • 29.95 Acres
  • $4,341 per Acre

  14601 W Cota Rd Unit 4, Arivaca, AZ 85601

  Spanning 29.9 acres in the Historic Arivaca area, this vacant lot offers a rare sense of space, privacy, and natural beauty with no HOA restrictions. Located on a quiet dead-end road, the property features rolling hills, beautiful mature trees, and sweeping mountain views that create a truly scenic setting. This peaceful location provides an ideal opportunity for those seeking seclusion, open

  David Bolos Platlabs

  

  14601 W Cota Rd Unit 4, Arivaca, AZ 85601
• 

  

  

  /31

  $233,000

  • 4 Beds
  • 2 Baths
  • 1,750 Sq Ft

  11787 S Cherokee Ln, Tucson, AZ 85736

  Room to roam, peace to own!Welcome to 11787 S Cherokee Ln — a 4 bedroom, 2 bath gem sitting on a full acre of land with mountain views, big skies, and no HOA Whether you're dreaming of a shop, a garden, space for your toys, or just a quiet place to breathe, this is it. Inside, you'll find a bright, open layout with spacious living areas, and a large kitchen built for gathering. The primary

  Wilson Troxel RE/MAX Excalibur Realty

  

  11787 S Cherokee Ln, Tucson, AZ 85736
• 

  

  

  /3

  $55,000

  • Land
  • 8 Acres
  • $6,875 per Acre

  7471 W Lost Silver Ln Unit 171, Sahuarita, AZ 85629

  8.00 Acres located in a private airpark with a 4,200 paved runway. This is a Gated Community with paved roads. Drive freshly paved roads all the way from Interstate 19 to the airpark.The airpark also has horse privileges and given that the airpark is surrounded by thousands of acres of state land, Ruby Star appeals to pilots and equestrians. All roads serve astaxiways and airplanes have the right

  Jerry Hain Copper View Realty, LLC

  

  7471 W Lost Silver Ln Unit 171, Sahuarita, AZ 85629
• 

  

  

  /41

  $239,900

  • 4 Beds
  • 2 Baths
  • 1,475 Sq Ft

  10965 S Kettering St, Tucson, AZ 85736

  Brand-New 2025 Custom Home on Expansive Land — No HOA & Unlimited Potential Discover the perfect blend of modern luxury and wide-open freedom in this stunning brand-new 2025 manufactured home, set on generous land with no HOA and endless room to create the lifestyle you've always wanted. Whether you dream of bringing in RVs, building a workshop, adding animal facilities, or designing your own

  Tori Marshall Coldwell Banker Realty

  

  10965 S Kettering St, Tucson, AZ 85736
• 

  

  

  /17

  $99,000

  • Land
  • 20.3 Acres
  • $4,877 per Acre

  20acres S Garvey Rd, Tucson, AZ 85736

  +/-20 Acres of Scenic Desert Land in SW Tucson - Mining Claim Property.Rare opportunity to own +/-20 acres near Diamond Bell Ranch, nestled in the shadows of the Sierrita Mountains. Surrounded by State and BLM land, this RH-zoned parcel offers wide-open views, ultimate privacy, and direct access to outdoor recreation--including Hunting Unit 36A for javelina, deer, quail, and more. Perfect for

  Jim Vincent JVincent Company LLC

  

  20acres S Garvey Rd, Tucson, AZ 85736
• 

  

  /11

  $39,000

  • Land
  • 1.05 Acres
  • $37,143 per Acre

  14041 S Poston Place Unit 257, Three Points, AZ 85736

  Lot 257 in Diamond Bell Ranch unit 9 for sale !! Discover the hidden gem of Diamond Bell Ranch, where Tucson's charm meets Southern Arizona's allure. Embrace breathtaking vistas of Kitt Peak and the Baboquivari Mountains. Here lies your canvas to craft your dream abode, atop this premium large 1-acre lot. With utilities conveniently at the lot line and no HOA restrictions, the stage is set for

  Jim Vincent JVincent Company LLC

  

  14041 S Poston Place Unit 257, Three Points, AZ 85736
• 

  

  /49

  $199,000

  • Land
  • 10 Acres
  • $19,900 per Acre

  35700 S Cedar Creek Rd, Arivaca, AZ 85601

  This enchanting, magical high desert property with boundless 360 degree views including sacred Baboquivari Peak to the west has Milky Way nite skies excellent for star gazing. A unique & gently rolling 10 acres has a horseshoe-shaped seasonal pond that attracts water birds and an abundance of wildlife including over 100 species of birds, white tail & mule deer, bobcats, coyotes, javelina,

  Karin Treasure Treasure Realty and Inv., LLC

  

  35700 S Cedar Creek Rd, Arivaca, AZ 85601
• 

  

  /11

  $49,999

  • Land
  • 1 Acre
  • $49,999 per Acre

  8460 S Alice Vail Ln, Three Points, AZ 85736

  VACANT LAND READY FOR YOU TO BRING YOUR VISION TO LIFE!

  Lee Ann Gettinger OMNI Homes International

  

  8460 S Alice Vail Ln, Three Points, AZ 85736
• 

  

  /19

  $195,000

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

  9342 Patricia Dr, Tucson, AZ 85736

  This charming manufactured home features a desirable open floor plan and abundant outdoor living space. A gated entry and fully fenced lot provide ample room for RV parking, recreational vehicles, and outdoor entertaining. This well-maintained home offers comfort and functionality throughout. Enjoy relaxing on the west-facing covered deck, ideal for outdoor living and sunset views. Inside, the

  Kelly Medlock Proven Home Realty

  

  9342 Patricia Dr, Tucson, AZ 85736
• 

  

  /5

  $130,000

  • 3 Beds
  • 1.5 Baths
  • 786 Sq Ft

  9421 Carol Dr, Tucson, AZ 85736

  FIX-UP OPPORTUNITY SOLD AS-IS!! This find is a diamond in the rough. Great potential with some TLC you can bring back to life nestled in the beautiful Arizona desert with gorgeous night starlit sky views. This is a 12x64 1970 year built, 3 bedrooms, 2 baths manufactured home. Large lot completely fenced-in with double access entry at west and east wing, permitted in 2014 added a spacious carport

  Veronica Hunt Keller Williams Arizona Realty

  

  9421 Carol Dr, Tucson, AZ 85736
• 

  /2

  $10,500

  • Land
  • 1.14 Acres
  • $9,211 per Acre

  15007 S Carlsburg Ave Unit 208, Tucson, AZ 85736

  Don't miss this unique opportunity to own over 2 acres of desert beauty in Tucson! These 2 adjoining lots offer endless possibilities—build your dream home, create a peaceful retreat, or invest in future potential. Hard-to-find combined acreage. Breathtaking mountain & desert views, peaceful setting with starry night skies! Room for toys, or extra space to breathe! Enjoy the serenity of the

  tar.rets.640355 tar.rets.RETS_OFFICE

  

  15007 S Carlsburg Ave Unit 208, Tucson, AZ 85736
• 

  

  /33

  $250,000

  • 3 Beds
  • 2 Baths
  • 1,352 Sq Ft

  9405 S Vicki Dr, Tucson, AZ 85736

  Welcome to this charming 3-bedroom, 2-bathroom home, offering comfort and convenience in every corner. The spacious layout features new flooring throughout, providing a fresh and modern feel. The well-maintained kitchen comes fully equipped with all appliances, which stay with the home, making it move-in ready.Step outside to your private oasis, where you'll find a large, fully fenced-in

  cynthia fowler Connect Realty.com

  

  9405 S Vicki Dr, Tucson, AZ 85736
• 

  

  /6

  $29,000

  15641 W Guy St Unit 5, Tucson, AZ 85736

  Two acres in Diamond Bell Ranch on well-maintained dirt road. Pristine land - never developed - electric 2/10th mile south - area of site built and manufactured homes - great opportunity for a homestead.

  Richard Schutt Wrangler Real Estate

  

  15641 W Guy St Unit 5, Tucson, AZ 85736
• 

  

  /7

  $6,995

  • Land
  • 1.56 Acres
  • $4,484 per Acre

  000 Charco Place Unit 337, Tucson, AZ 85736

  Discover endless possibilities with this versatile parcel in the Diamond Bell Ranch rural subdivision—perfect for creating a private desert getaway, parking your RV, or making a savvy investment. Nestled on level terrain surrounded by wide-open skies and stunning mountain vistas, this lot offers an ideal canvas to bring your vision to life in the heart of Southern Arizona's rugged beauty.

  Jeff Fassett ProAmerica Real Estate

  000 Charco Place Unit 337, Tucson, AZ 85736
• 

  

  /24

  $35,000

  • Land
  • 1.41 Acres
  • $24,823 per Acre

  16001 W Aubrey Ave Unit 18, Three Points, AZ 85736

  Lot 18 in Diamond Bell Ranch unit 9 for sale !! Discover the hidden gem of Diamond Bell Ranch, where Tucson's charm meets Southern Arizona's allure. Embrace breathtaking vistas of Kitt Peak and the Baboquivari Mountains. Here lies your canvas to craft your dream abode, atop this premium large 1.4-acre lot. Benefit from nearby underground utilities. County-maintained roads ensure accessibility.

  Jim Vincent JVincent Company LLC

  

  16001 W Aubrey Ave Unit 18, Three Points, AZ 85736
• 

  

  /7

  $68,000

  • Land
  • 2.88 Acres
  • $23,611 per Acre

  14943 W Parkin Ln, Three Points, AZ 85736

  Lush 2.88 acres of panoramic views of the desert, mountains and Kit Peak Observatory. Utilities on property line on this corner lot. Go walk this beautiful lot and start building your dream home.

  Rob & Christine Boone Long Realty

  

  14943 W Parkin Ln, Three Points, AZ 85736
• 

  

  /13

  $183,000 Open Sat 11AM - 2PM

  • 2 Beds
  • 2 Baths
  • 924 Sq Ft

  8175 S Alice Vail Ln, Tucson, AZ 85736

  Country Comfort on a Full Acre!Welcome home to this well-kept property sitting on a full, fully fenced acre—plenty of room to spread out, garden, play, or let your pets roam safely. Additional enclosed area perfect for animals or extra storage. Inside, you'll love the split floor plan which offers 2 bedrooms and 2 bathrooms, giving everyone their own space. The kitchen features classic oak

  Stormy Elias Realty Executives Arizona Territory

  

  8175 S Alice Vail Ln, Tucson, AZ 85736
• 

  

  /4

  $29,900

  • Land
  • 1.02 Acres
  • $29,314 per Acre

  TBD S Antique Way, Tucson, AZ 85735

  Newly Surveyed and in process of splitting with Pima County, 3 parcels available. Parcel 2 & Parcel 3 & Parcel # 4 abuts BLM land on the east and State Trust land to the South. Gorgeous Mountain Views. Peaceful and Quiet. Perfect Horse Property with trails all around! 3 Points is a nice community that boasts eateries, shopping gas station. Conveniently located and only 15 minutes to Casino Del

  Karin Treasure Treasure Realty and Inv., LLC

  

  TBD S Antique Way, Tucson, AZ 85735
• 

  

  /3

  $85,000

  • Land
  • 1.01 Acres
  • $84,158 per Acre

  14580 W Tala Way, Three Points, AZ 85736

  BOGO OPPORTUNITY!!! GREAT LOT NESTLED IN THE BEAUTIFUL ARIZONA DESERT offers a 1.01 acres. Plenty of room for RV parking, recreational vehicles, Horses Allowed with ALL utilities on-site. Included is a single wide mobile home(AS-IS at NO additional value) currently lived in by the seller. The seller started to remodel but will not complete and does needs a bit of TLC to make it shine again. DON'T

  Veronica Hunt Keller Williams Arizona Realty

  

  14580 W Tala Way, Three Points, AZ 85736
• 

  

  /10

  $55,000

  • Land
  • 7.8 Acres
  • $7,051 per Acre

  0 S Bonanza Gold Dr Unit 12 22522084, Sahuarita, AZ 85629

  7.8 acres in Ruby Star Airpark with access to the well-kept runway.This is a great location as there is plenty of room to store your aircraft and fly from home.Paved road access to the homesite needs to be developed. Property backs to McGee Ranch Road as well as inside the development.Property is just outside Sahuarita, with schools, restaurants and amenities available.Close to the interstate

  Sheri Burns eXp Realty

  

  0 S Bonanza Gold Dr Unit 12 22522084, Sahuarita, AZ 85629
• 

  

  /38

  $72,500

  • Land
  • 4.5 Acres
  • $16,111 per Acre

  4 acres S Marstellar Rd Unit 2, Three Points, AZ 85736

  +/-4.5 Acres in Southwest Tucson - Near State Land!Build your dream home on this spacious +/-4.5-acre RH-zoned parcel in the peaceful Three Points area, southwest of Tucson, Arizona. Situated at Marstellar and Cortel Roads, this versatile property is ideal for a single-family home, manufactured home, guest dwelling, or accessory structures like stables. Enjoy wide-open, level terrain with

  Jim Vincent JVincent Company LLC

  

  4 acres S Marstellar Rd Unit 2, Three Points, AZ 85736
• 

  

  /6

  $15,000

  • Land
  • 1.73 Acres
  • $8,671 per Acre

  15453 W Bartlett Ave Unit 23, Tucson, AZ 85736

  Escape to your own 1.67-acre retreat in the Diamond Bell Ranch community, where horses are welcome and there's no HOA! Enjoy breathtaking 360-degree views of the surrounding mountain ranges, including Kitt Peak in the Quinlan Mountains, along with Arizona's famous star-filled skies for incredible stargazing and spectacular sunsets every evening. Perfect for off-grid living—go green with solar

  Deana Means Coldwell Banker Realty

  

  15453 W Bartlett Ave Unit 23, Tucson, AZ 85736
• 

  

  /3

  $29,000

  • Land
  • 4 Acres
  • $7,250 per Acre

  13839 S Justice Ave, Tucson, AZ 85736

  Great Opportunity to own 4 1- Acre Parcels within Diamond Bell Ranch. These Parcels are next to each other. Lots 108, 109, 110, 111. Live off the Grid and enjoy the beautiful Desert Scenery.

  Christopher Ried RE/MAX Professionals

  

  13839 S Justice Ave, Tucson, AZ 85736
• 

  

  /17

  $189,900

  • 3 Beds
  • 2 Baths
  • 1,120 Sq Ft

  10625 S Cherokee Ln, Tucson, AZ 85736

  Renovated and move in ready! 3-bedroom, 2-bath manufactured home situated on a full acre of horse property with space for livestock and all your hobbies. This home features a large eat in kitchen with quartz counters and new appliances! Endless opportunities with plenty of room to create the lifestyle you've been dreaming of! Conveniently located west of Tucson, just minutes from the freeway and

  Kelly Medlock Proven Home Realty

  

  10625 S Cherokee Ln, Tucson, AZ 85736
• 

  

  /8

  $50,000

  • Land
  • 4.2 Acres
  • $11,905 per Acre

  36750 S Cedar Creek Rd Unit 186, Arivaca, AZ 85601

  Rural land with utilities in place is increasingly rare. This 4.2-acre Arivaca parcel offers exactly that - a well, septic system, and electricity already installed, potentially saving $30,000-50,000+ in infrastructure costs. Build now or hold for investment. The property's gentle topography and generous acreage provide multiple building sites with privacy and views

  Julie Hummer-Bellmyer Coldwell Banker Realty

  

  36750 S Cedar Creek Rd Unit 186, Arivaca, AZ 85601
• 

  /2

  $74,500

  • Land
  • 39.6 Acres
  • $1,881 per Acre

  40 Acres S Los Guigas Rd, Arivaca, AZ 85601

  Wow, what a great deal for a wonderful homesite, great for the large family, room for kids to roam and grow. Nice view, parcel is large enough to divide, RH zoning allows one home per 4.2 acres. Grow a garden, raise horses, 4H projects.

  Robert Maloney Tierra Antigua Realty

  

  40 Acres S Los Guigas Rd, Arivaca, AZ 85601
• 

  

  /9

  $120,000

  • Land
  • 2.15 Acres
  • $55,814 per Acre

  8675 S Taylor Ln, Tucson, AZ 85736

  Discover the serenity of Southwest living on this expansive 2.15-acre parcel nestled in Tucson's Extended Southwest region. Zoned GR1 and offering sweeping mountain, sunrise, and sunset views, this property invites you to build your dream home or invest in a versatile land opportunity. Enjoy the privacy of a chain-link fenced perimeter and the convenience of electric and city water available at

  Santino Avenenti Keller Williams Southern Arizona

  

  8675 S Taylor Ln, Tucson, AZ 85736
• 

  

  /24

  $245,000

  • 2 Beds
  • 1 Bath
  • 747 Sq Ft

  36120 S Rancho de Colibris Rd, Arivaca, AZ 85601

  Perfect as a vacation home or peaceful country retreat in Southern Arizona, this beautifully remodeled 2BR/1BA A-frame offers charm and comfort in every detail. The spacious 23' x 17' kitchen features granite countertops, a hammered copper sink, and double doors that open to an inviting living room filled with natural light from three skylights. The bath includes a matching copper sink and

  Trudy Hill Engel & Volkers Tucson

  

  36120 S Rancho de Colibris Rd, Arivaca, AZ 85601
• 

  

  /19

  $160,000

  • 3 Beds
  • 2 Baths
  • 980 Sq Ft

  9432 S Valerie Dr, Tucson, AZ 85736

  Discover this charming 3-bed, 2-bath manufactured home in Tucson's scenic 85736 ZIP. With approximately 980 sq ft of living space, the home features a thoughtful split-bedroom layout, spacious great room and dining area, and full baths on both sides for flexibility. Nestled on a generous ~0.27-acre lot, the property offers paved county roads, no HOA, low-maintenance desert landscaping and

  Jordan Bruhn eXp Realty

  

  9432 S Valerie Dr, Tucson, AZ 85736
• 

  

  /27

  $228,700

  • 3 Beds
  • 2 Baths
  • 1,140 Sq Ft

  11210 S Brandywine Ln, Tucson, AZ 85736

  New Anniversary Edition Clayton Home! This 1,140 sq. ft. residence is brand new, move-in ready, and offered at a price that won't last. Enjoy the quiet life in the country without sacrificing comfort or style. The property is fully fenced, providing security and peace of mind for your family. Don't miss this opportunity to own a beautiful new home in a serene setting.

  Timothy Haggerty Tierra Antigua Realty

  

  11210 S Brandywine Ln, Tucson, AZ 85736
• 

  

  /13

  $85,000

  • Land
  • 7.98 Acres
  • $10,652 per Acre

  18535 S Bonanza Gold Dr Unit B, Sahuarita, AZ 85629

  Unbelievable opportunity! Property located in Ruby Star AIrpark. Corner Lot. Beautiful Views. Flat topography. Electric at the street. You will need to install septic, if you want gas- you'll need propane, and water is typically hauled water within this area.

  Shawn Polston Keller Williams Southern Arizona

  

  18535 S Bonanza Gold Dr Unit B, Sahuarita, AZ 85629
• 

  

  /10

  $5,000

  • Land
  • 1.35 Acres
  • $3,704 per Acre

  15801 S Stagecoach Rd Unit 383, Tucson, AZ 85736

  Live your Off-Grid dream on this 1.34 acre property in the Diamond Bell Ranch Community surrounded by breathtaking Mountain Views. No HOA. Horse OK. Only 30 minnutes from Tucson, No utlities. Many people use Solar, drill a well or get hauled water delivered. Zoned CR-1 on site built homes only, ask the county about a mobile or Manufatured home, or RV use permit while building. Hurry, at this

  Deana Means Coldwell Banker Realty

  

  15801 S Stagecoach Rd Unit 383, Tucson, AZ 85736
• 

  

  /10

  $87,000

  • Land
  • 20.35 Acres
  • $4,275 per Acre

  13910 W Jalisco Rd, Arivaca, AZ 85601

  Build your retirement home or weekend retreat on this 20 acre hilltop parcel. Exhilarating 360 degree panoramic mountain views laden with rolling hills of desert wildflowers. Testing of the capped well in August 2025 produced 16 gal/min, static water level at 148ft, well depth 295ft. All excellent results and good tasting water. Electric and phone are a short distance at the lot line. Within a

  Carolyn Fox Coldwell Banker Realty

  

  13910 W Jalisco Rd, Arivaca, AZ 85601
• 

  

  /10

  $110,000

  • 3 Beds
  • 2 Baths
  • 960 Sq Ft

  14300 W Stanford Rd, Tucson, AZ 85736

  Opportunity awaits with this fixer-upper mobile home set on a sprawling 3.6-acre lot! Surrounded by natural desert landscaping and gorgeous mountain views, this property offers endless potential. The lot is fully fenced and includes a dog run, an RV gate with parking space, and plenty of room for horses. Mature shade trees provide comfort and character throughout the property. With wide-open

  Mariano Pamplona Realty Executives Arizona Territory

  

  14300 W Stanford Rd, Tucson, AZ 85736
• 

  

  /34

  $675,000

  • Land
  • 64 Acres
  • $10,547 per Acre

  45lots W Lynnette Rd, Tucson, AZ 85736

  Exceptional Opportunity for Builders and Developers! FORTY-FIVE CR-1 APPROVED AND PLATTED LOTS in Pima County, just southwest of Tucson, Arizona, covering approximately 64 acres. Available for sale in a bulk sale only. This prime land is offered for a bulk sale and features underground utilities conveniently nearby for development provided by Tucson City Water, Trico Electric, Southwest Gas, and

  Jim Vincent JVincent Company LLC

  

  45lots W Lynnette Rd, Tucson, AZ 85736
• 

  

  /11

  $19,900

  • Land
  • 1.23 Acres
  • $16,179 per Acre

  14454 S Ezra Place Unit 360, Three Points, AZ 85736

  Build Your Dream Home on 1.23 Acres adjacent to State land in the beautiful Diamond Bell Ranch area! This property offers sweeping views of the Sierrita Mountains, the iconic Kitt Peak Observatory, and the sacred Baboquivari Peak Wilderness, revered by the Tohono O'odham Nation as ''La Bestia.'' This area is celebrated for its unforgettable sunrises and sunsets, majestic mountain vistas, and

  Deana Means Coldwell Banker Realty

  

  14454 S Ezra Place Unit 360, Three Points, AZ 85736
• 

  /2

  $24,900

  • Land
  • 5.01 Acres
  • $4,970 per Acre

  36460 S Cedar Creek Rd Unit 1, Arivaca, AZ 85601

  Unimproved land, approximately 5 acres in a scenic Arivaca Location. Neighboring land is also for sale. 36420 S Cedar Creek. Seller Financing available.

  Thomas Nguyen Empire Management

  

  36460 S Cedar Creek Rd Unit 1, Arivaca, AZ 85601
• 

  

  /8

  $30,000

  • Land
  • 1.07 Acres
  • $28,037 per Acre

  16370 W Renner Ave Unit 231, Diamond Bell Ranch, AZ 85736

  Welcome to Southern Arizona and all that it has to offer. Enjoy the mountain views of Kitt Peak Observatory, the Sierrita Mountain Range, spectacular sunsets and the all around quite. This 1.07 acre lot has septic already installed. Building permits have been pulled and are transferrable to the new owner. Life living off grid can be a dream come true. Haul your water from the local restaurant,

  Ramon Ross Embarc Realty

  

  16370 W Renner Ave Unit 231, Diamond Bell Ranch, AZ 85736
• 

  

  /9

  $24,900

  • Land
  • 1.42 Acres
  • $17,535 per Acre

  15305 W Diamond Bell Ranch Rd Unit 353, Tucson, AZ 85736

  Fantastic Investment Opportunity! Property is on a paved road and adjacent to 600+ acres of State land! Electric at lot line, and water is close. Possible Seller finaincing - Owner Carry. A perfect spot to build your Dream Home in a community with no HOA! Horses OK. Zoning is CR1 and only 25 minutes to Tucson. The gorgeous 360 views of four mountain ranges are a must see!

  Deana Means Coldwell Banker Realty

  

  15305 W Diamond Bell Ranch Rd Unit 353, Tucson, AZ 85736
• 

  

  /18

  $99,000

  • Land
  • 20.3 Acres
  • $4,877 per Acre

  20acres S Garvey Rd, Tucson, AZ 85736

  ±20 Acres of Scenic Desert Land in SW Tucson - Mining Claim Property.Rare opportunity to own ±20 acres near Diamond Bell Ranch, nestled in the shadows of the Sierrita Mountains. Surrounded by State and BLM land, this RH-zoned parcel offers wide-open views, ultimate privacy, and direct access to outdoor recreation—including Hunting Unit 36A for javelina, deer, quail, and more. Perfect for

  Jim Vincent J Vincent Company

  20acres S Garvey Rd, Tucson, AZ 85736

Showing Results 81 - 120, Page 3 of 4