9,625

Martin County, MN Homes

Section Image
    • 1032 S State St, Fairmont, MN 56031
      1032 S State St, Fairmont, MN 56031
      1032 S State St, Fairmont, MN 56031
      /46

      Est $188,650

      Not Listed For Sale

      1032 S State St, Fairmont, MN 56031

      • 3 Beds
      • 2 Baths
      • 1,193 Sq Ft
      • Built 1961
      1032 S State St, Fairmont, MN 56031

      Last Sold Summary

      • 6 Days On Market

  • 1734 40th St, Ceylon, MN 56121
    1734 40th St, Ceylon, MN 56121
    1734 40th St, Ceylon, MN 56121
    /56

    $275,000

    • 3 Beds
    • 2 Baths
    • 1,848 Sq Ft

    1734 40th St, Ceylon, MN 56121

    Set on an expansive 40-acre parcel within 10 minutes to Fairmont, this versatile rural property offers space, privacy, and endless potential. The large steel shop measures 50x100 ft with a concrete floor and a hoist on either end. The homestead features a well-maintained 3-bedroom manufactured home with a bright, open floor plan designed for comfortable living. The spacious primary suite includes

    Vonnie Cone RE/MAX TOTAL REALTY

    1734 40th St, Ceylon, MN 56121
  • 3703 Cedar Park Rd, Fairmont, MN 56031
    3703 Cedar Park Rd, Fairmont, MN 56031
    3703 Cedar Park Rd, Fairmont, MN 56031
    /35

    $199,000

    Sold Dec 30, 2025

    3703 Cedar Park Rd, Fairmont, MN 56031

    • 3 Beds
    • 2 Baths
    • 1,506 Sq Ft
    • Built 1983

    Last Sold Summary

    • $132/SF
    • 16 Days On Market

    Current Estimated Value $217,341

    Last Listing Agent Daniel Fitzgerald RE/MAX TOTAL REALTY

    3703 Cedar Park Rd, Fairmont, MN 56031
    • 376 E Amber Lake Dr, Fairmont, MN 56031
      376 E Amber Lake Dr, Fairmont, MN 56031
      376 E Amber Lake Dr, Fairmont, MN 56031
      /45

      Est $240,914

      Not Listed For Sale

      376 E Amber Lake Dr, Fairmont, MN 56031

      • 4 Beds
      • 2 Baths
      • 1,314 Sq Ft
      • Built 1945
      376 E Amber Lake Dr, Fairmont, MN 56031

      Last Sold Summary

      • 9 Days On Market

  • 513 Harrison St, Welcome, MN 56181
    513 Harrison St, Welcome, MN 56181
    513 Harrison St, Welcome, MN 56181
    /55

    $525,000

    • 3 Beds
    • 2.5 Baths
    • 2,635 Sq Ft

    513 Harrison St, Welcome, MN 56181

    Newly built and thoughtfully designed, this stunning 3-bedroom, 3-bathroom home offers modern comfort and exceptional privacy—all on one convenient level and no basement.Step inside to an expansive open-concept layout featuring a large kitchen with generous Cambria counter space, seamlessly flowing into the dining area, living room, and a bright sunroom perfect for morning coffee or evening

    Paul Determan RE/MAX TOTAL REALTY

    513 Harrison St, Welcome, MN 56181
  • 408 S Prairie Ave, Fairmont, MN 56031
    408 S Prairie Ave, Fairmont, MN 56031
    408 S Prairie Ave, Fairmont, MN 56031
    /41

    $145,000

    Sold Oct 06, 2025

    408 S Prairie Ave, Fairmont, MN 56031

    • 3 Beds
    • 1.5 Baths
    • 2,926 Sq Ft
    • Built 1915

    Last Sold Summary

    • $50/SF
    • 181 Days On Market

    Current Estimated Value $160,774

    Last Listing Agent Michelle Moeller Cavers Realty Inc

    408 S Prairie Ave, Fairmont, MN 56031
    • 425 W Amber Lake Dr, Fairmont, MN 56031
      425 W Amber Lake Dr, Fairmont, MN 56031
      425 W Amber Lake Dr, Fairmont, MN 56031
      /72

      Est $681,590

      Not Listed For Sale

      425 W Amber Lake Dr, Fairmont, MN 56031

      • 5 Beds
      • 3 Baths
      • 3,992 Sq Ft
      • Built 1959
      425 W Amber Lake Dr, Fairmont, MN 56031

      Last Sold Summary

      • 189 Days On Market

  • 114 1st Ave, Ormsby, MN 56162
    114 1st Ave, Ormsby, MN 56162
    114 1st Ave, Ormsby, MN 56162
    /18

    $39,900

    $9K PRICE DROP Pending
    • 1 Bed
    • 1 Bath
    • 552 Sq Ft

    114 1st Ave, Ormsby, MN 56162

    This is a one-bedroom house located a block north of downtown Ormsby. Featuring nice front entry, spacious kitchen with oak cabinets and eating area, nice sized living room, one bedroom with double closet and adjoining 3/4 bathroom with step-in shower. Full basement, Goodman forced air LP furnace, central a/c, 100-Amp CB electrical service, water softener, and an LP water heater that is a year

    Gary Sturm MAYBERRY REALTY

    114 1st Ave, Ormsby, MN 56162
  • 114 W 2nd St S, Truman, MN 56088
    114 W 2nd St S, Truman, MN 56088
    114 W 2nd St S, Truman, MN 56088
    /17

    $45,000

    Sold Oct 03, 2025

    114 W 2nd St S, Truman, MN 56088

    • 2 Beds
    • 1 Bath
    • 785 Sq Ft
    • Built 1920

    Last Sold Summary

    • $57/SF
    • 8 Days On Market

    Current Estimated Value $79,067

    Last Listing Agent Julie Liljenquist Edina Realty

    114 W 2nd St S, Truman, MN 56088
    • 420 Lake Aires Rd, Fairmont, MN 56031
      420 Lake Aires Rd, Fairmont, MN 56031
      420 Lake Aires Rd, Fairmont, MN 56031
      /43

      Est $410,656

      Not Listed For Sale

      420 Lake Aires Rd, Fairmont, MN 56031

      • 3 Beds
      • 2 Baths
      • 1,848 Sq Ft
      • Built 1959
      420 Lake Aires Rd, Fairmont, MN 56031

      Last Sold Summary

      • 177 Days On Market

  • 131 Main St E, Trimont, MN 56176
    131 Main St E, Trimont, MN 56176
    131 Main St E, Trimont, MN 56176
    /73

    $349,900

    New Construction
    • 3 Beds
    • 2 Baths
    • 1,580 Sq Ft

    131 Main St E, Trimont, MN 56176

    Construction is now complete! Looking for a NEW home without the stress of building? This beautiful 3 bedroom, 2 bathroom patio/slab home is the perfect solution! Key Features: ZERO-step entry for convenience and accessibility. Spacious open-concept kitchen, dining, and living room. Featuring soft close, modern “Showplace Cabinetry”, gorgeous flooring, upscale fixtures, hardware and finishes

    Erika Ask City Side Real Estate Inc

    131 Main St E, Trimont, MN 56176
  • 2 Coleman Ln, Fairmont, MN 56031
    2 Coleman Ln, Fairmont, MN 56031
    2 Coleman Ln, Fairmont, MN 56031
    /81

    $620,000

    Sold Jan 05, 2026

    2 Coleman Ln, Fairmont, MN 56031

    • 3 Beds
    • 2.5 Baths
    • 3,136 Sq Ft
    • Built 1980

    Last Sold Summary

    • $198/SF
    • 12 Days On Market

    Current Estimated Value $600,540

    Last Listing Agent Matthew Nordquist EXIT Realty - Great Plains

    2 Coleman Ln, Fairmont, MN 56031
    • 2528 Albion Ave, Fairmont, MN 56031
      2528 Albion Ave, Fairmont, MN 56031
      2528 Albion Ave, Fairmont, MN 56031
      /33

      Est $376,352

      Not Listed For Sale

      2528 Albion Ave, Fairmont, MN 56031

      • 3 Beds
      • 2 Baths
      • 1,686 Sq Ft
      • Built 1951
      2528 Albion Ave, Fairmont, MN 56031

      Last Sold Summary

      • 10 Days On Market

  • 1323 230th Ave, Fairmont, MN 56031
    1323 230th Ave, Fairmont, MN 56031
    1323 230th Ave, Fairmont, MN 56031
    /93

    $1,100,000

    • 1 Bed
    • 1 Bath
    • 1,616 Sq Ft

    1323 230th Ave, Fairmont, MN 56031

    Welcome to your ultimate escape – where adventure meets tranquility on this stunning recreational property. Nestled in nature and designed for the outdoor enthusiast, this incredible piece of land boasts ponds, winding streams, mature trees, and even a private sand beach perfect for summer days by the water. Whether you're looking to ride the trails or relax by the fire, this property has it all.

    Vonnie Cone RE/MAX TOTAL REALTY

    1323 230th Ave, Fairmont, MN 56031
  • 426 Webster St, Fairmont, MN 56031
    426 Webster St, Fairmont, MN 56031
    426 Webster St, Fairmont, MN 56031
    /36

    $125,000

    Sold Jun 26, 2026

    426 Webster St, Fairmont, MN 56031

    • 3 Beds
    • 2 Baths
    • 2,146 Sq Ft
    • Built 1939

    Last Sold Summary

    • 11% Below List Price
    • $58/SF
    • 44 Days On Market

    Current Estimated Value $129,156

    Last Listing Agent Vonnie Cone RE/MAX TOTAL REALTY

    426 Webster St, Fairmont, MN 56031
    • 223 Sylvan Dr, Fairmont, MN 56031
      223 Sylvan Dr, Fairmont, MN 56031
      223 Sylvan Dr, Fairmont, MN 56031
      /78

      Est $447,214

      Not Listed For Sale

      223 Sylvan Dr, Fairmont, MN 56031

      • 3 Beds
      • 2.5 Baths
      • 3,059 Sq Ft
      • Built 1992
      223 Sylvan Dr, Fairmont, MN 56031

      Last Sold Summary

      • 62 Days On Market

  • 212 S Center St, Ceylon, MN 56121
    212 S Center St, Ceylon, MN 56121
    212 S Center St, Ceylon, MN 56121
    /49

    $85,000

    • 4 Beds
    • 2 Baths
    • 1,494 Sq Ft

    212 S Center St, Ceylon, MN 56121

    This home will be a beautiful home with a little more TLC!!This 4 bedroom 2 bath home has large living room and dining room area. Kitchen has island and larger window. 2 bedrooms and full bath on the main floor. With two more bedrooms and 3/4 bath upstairs. Hardwood floors just need to be finished. Most of the windows in the home are newer, metal roof. New boiler system in basement just a

    Michelle Koch Edina Realty

    212 S Center St, Ceylon, MN 56121
  • 864 Redwood Dr, Fairmont, MN 56031
    864 Redwood Dr, Fairmont, MN 56031
    864 Redwood Dr, Fairmont, MN 56031
    /46

    $194,900

    Sold Jul 09, 2026

    864 Redwood Dr, Fairmont, MN 56031

    • 3 Beds
    • 3 Baths
    • 1,862 Sq Ft
    • Built 1948

    Last Sold Summary

    • $105/SF
    • 51 Days On Market

    Current Estimated Value $189,956

    Last Listing Agent Tina Jette CENTURY 21 Northland Realty

    864 Redwood Dr, Fairmont, MN 56031
    • 61 Southwood Dr, Fairmont, MN 56031
      61 Southwood Dr, Fairmont, MN 56031
      61 Southwood Dr, Fairmont, MN 56031
      /50

      Est $373,426

      Not Listed For Sale

      61 Southwood Dr, Fairmont, MN 56031

      • 3 Beds
      • 2.5 Baths
      • 2,120 Sq Ft
      • Built 1978
      61 Southwood Dr, Fairmont, MN 56031

      Last Sold Summary

      • 0 Days On Market

  • 31 Chestnut St E Unit 9, Trimont, MN 56176
    31 Chestnut St E Unit 9, Trimont, MN 56176
    31 Chestnut St E Unit 9, Trimont, MN 56176
    /43

    $65,000

    $7K PRICE DROP
    • 1 Bed
    • 1 Bath
    • 570 Sq Ft

    31 Chestnut St E Unit 9, Trimont, MN 56176

    Condominium for Sale! Beautifully renovated 1-bedroom, 1-bath condo, unique custom updates throughout, creating a warm, comfortable, homey feel. Secure entry with well-maintained common areas and corridors. Enjoy low-maintenance living with low HOA fees that include gas, water, trash, lawn care, and snow removal. Amenities include central air conditioning, forced air furnace, on-site parking,

    Erika Ask City Side Real Estate Inc

    31 Chestnut St E Unit 9, Trimont, MN 56176
  • 1219 N North Ave, Fairmont, MN 56031
    1219 N North Ave, Fairmont, MN 56031
    1219 N North Ave, Fairmont, MN 56031
    /36

    $77,300

    Sold Oct 24, 2025

    1219 N North Ave, Fairmont, MN 56031

    • 3 Beds
    • 2 Baths
    • 1,060 Sq Ft
    • Built 1940

    Last Sold Summary

    • $73/SF
    • 20 Days On Market

    Current Estimated Value $85,818

    Last Listing Agent Haley Green RE/MAX TOTAL REALTY

    1219 N North Ave, Fairmont, MN 56031
    • 65 Southwood Dr, Fairmont, MN 56031
      65 Southwood Dr, Fairmont, MN 56031
      65 Southwood Dr, Fairmont, MN 56031
      /34

      Est $419,744

      Not Listed For Sale

      65 Southwood Dr, Fairmont, MN 56031

      • 4 Beds
      • 3.5 Baths
      • 3,140 Sq Ft
      • Built 1984
      65 Southwood Dr, Fairmont, MN 56031

      Last Sold Summary

      • 133 Days On Market

  • 1304 S State St, Fairmont, MN 56031
    1304 S State St, Fairmont, MN 56031
    1304 S State St, Fairmont, MN 56031
    /33

    $189,900

    $10K PRICE DROP Pending
    • 3 Beds
    • 2 Baths
    • 1,282 Sq Ft

    1304 S State St, Fairmont, MN 56031

    Centrally located 3 bedroom rambler on a spacious corner lot, offering plenty of room to enjoy both inside and out. This home features beautiful hardwood floors in all 3 bedrooms and hallway. The galley kitchen features lots of cabinet and counter space and is open to the dining area. The main floor bathroom includes a new walk-in shower and lots of storage and counter space. The basement is

    Tina Jette CENTURY 21 Northland Realty

    1304 S State St, Fairmont, MN 56031
  • 747 110th St, Sherburn, MN 56171
    747 110th St, Sherburn, MN 56171
    747 110th St, Sherburn, MN 56171
    /50

    $272,000

    Sold Aug 22, 2025

    747 110th St, Sherburn, MN 56171

    • 3 Beds
    • 2 Baths
    • 2,616 Sq Ft
    • Built 1992

    Last Sold Summary

    • $104/SF
    • 123 Days On Market

    Current Estimated Value $288,833

    Last Listing Agent Charity Ringnell City Side Real Estate Inc

    747 110th St, Sherburn, MN 56171
    • 60 Southwood Dr, Fairmont, MN 56031
      60 Southwood Dr, Fairmont, MN 56031
      60 Southwood Dr, Fairmont, MN 56031
      /50

      Est $758,687

      Not Listed For Sale

      60 Southwood Dr, Fairmont, MN 56031

      • 3 Beds
      • 3.5 Baths
      • 3,448 Sq Ft
      • Built 1980
      60 Southwood Dr, Fairmont, MN 56031

      Last Sold Summary

      • 40 Days On Market

  • 979 S Prairie Ave, Fairmont, MN 56031
    979 S Prairie Ave, Fairmont, MN 56031
    979 S Prairie Ave, Fairmont, MN 56031
    /56

    $249,900

    Pending
    • 4 Beds
    • 2 Baths
    • 2,377 Sq Ft

    979 S Prairie Ave, Fairmont, MN 56031

    Situated on a desirable corner lot in a central location, this spacious 4BR/2BA home offers comfort, functionality, and room to grow.Step into the large living room, where a huge picture window fills the space with natural daylight and a cozy wood-burning fireplace creates the perfect gathering spot. A convenient doorway leads to the dining area and kitchen, providing an easy flow for

    Kim Kreiss EXIT Realty - Great Plains

    979 S Prairie Ave, Fairmont, MN 56031
  • 101 Albion Ave Unit 202, Fairmont, MN 56031
    101 Albion Ave Unit 202, Fairmont, MN 56031
    101 Albion Ave Unit 202, Fairmont, MN 56031
    /40

    $163,000

    Sold Oct 13, 2025

    101 Albion Ave Unit 202, Fairmont, MN 56031

    • 2 Beds
    • 1 Bath
    • 1,011 Sq Ft
    • Built 1993

    Last Sold Summary

    • $161/SF
    • 11 Days On Market

    Current Estimated Value $172,654

    Last Listing Agent Paul Determan RE/MAX TOTAL REALTY

    101 Albion Ave Unit 202, Fairmont, MN 56031
    • 702 Albion Ave, Fairmont, MN 56031
      702 Albion Ave, Fairmont, MN 56031
      702 Albion Ave, Fairmont, MN 56031
      /28

      Est $178,177

      Not Listed For Sale

      702 Albion Ave, Fairmont, MN 56031

      • 4 Beds
      • 1.5 Baths
      • 1,656 Sq Ft
      • Built 1940
      702 Albion Ave, Fairmont, MN 56031

      Last Sold Summary

      • 11 Days On Market

  • 430 Birch St E, Trimont, MN 56176
    430 Birch St E, Trimont, MN 56176
    430 Birch St E, Trimont, MN 56176
    /54

    $135,000

    • 3 Beds
    • 1 Bath
    • 1,200 Sq Ft

    430 Birch St E, Trimont, MN 56176

    Built in 1946, this charming single-family home is much larger than it appears! Featuring 3 bedrooms and 1 bathroom, this inviting property offers a cozy eat-in kitchen with a sliding patio door leading to a spacious deck—perfect for entertaining, grilling, or relaxing outdoors. A backyard gazebo provides additional outdoor living space to enjoy throughout the seasons. The home is equipped with a

    Erika Ask City Side Real Estate Inc

    430 Birch St E, Trimont, MN 56176
  • 847 S Hampton St, Fairmont, MN 56031
    847 S Hampton St, Fairmont, MN 56031
    847 S Hampton St, Fairmont, MN 56031
    /44

    $165,000

    Sold Feb 05, 2026

    847 S Hampton St, Fairmont, MN 56031

    • 3 Beds
    • 2 Baths
    • 2,376 Sq Ft
    • Built 1956

    Last Sold Summary

    • $69/SF
    • 52 Days On Market

    Current Estimated Value $162,042

    Last Listing Agent Haley Green RE/MAX TOTAL REALTY

    847 S Hampton St, Fairmont, MN 56031
    • 631 Shoreacres Dr, Fairmont, MN 56031
      631 Shoreacres Dr, Fairmont, MN 56031
      631 Shoreacres Dr, Fairmont, MN 56031
      /56

      Est $681,407

      Not Listed For Sale

      631 Shoreacres Dr, Fairmont, MN 56031

      • 3 Beds
      • 3 Baths
      • 3,808 Sq Ft
      • Built 1974
      631 Shoreacres Dr, Fairmont, MN 56031

      Last Sold Summary

      • 17 Days On Market

  • 1731 50th Ave, Trimont, MN 56176
    1731 50th Ave, Trimont, MN 56176
    /2

    $340,000

    Pending
    • 4 Beds
    • 2 Baths
    • 2,282 Sq Ft

    1731 50th Ave, Trimont, MN 56176

    Karen Mussmann EXIT Realty - Great Plains

    1731 50th Ave, Trimont, MN 56176
  • 922 Willow St, Fairmont, MN 56031
    922 Willow St, Fairmont, MN 56031
    /2

    $205,000

    Sold Aug 28, 2025

    922 Willow St, Fairmont, MN 56031

    • 3 Beds
    • 2.5 Baths
    • 1,620 Sq Ft
    • Built 1950

    Last Sold Summary

    • $127/SF
    • 0 Days On Market

    Current Estimated Value $203,888

    Last Listing Agent Haley Green RE/MAX TOTAL REALTY

    922 Willow St, Fairmont, MN 56031
    • 721 Shoreacres Dr, Fairmont, MN 56031
      721 Shoreacres Dr, Fairmont, MN 56031
      721 Shoreacres Dr, Fairmont, MN 56031
      /72

      Est $606,755

      Not Listed For Sale

      721 Shoreacres Dr, Fairmont, MN 56031

      • 4 Beds
      • 3.5 Baths
      • 3,440 Sq Ft
      • Built 1984
      721 Shoreacres Dr, Fairmont, MN 56031

      Last Sold Summary

      • 27 Days On Market

  • 775 Shoreacres Dr, Fairmont, MN 56031
    775 Shoreacres Dr, Fairmont, MN 56031
    775 Shoreacres Dr, Fairmont, MN 56031
    /25

    $319,000

    • 2 Beds
    • 1 Bath
    • 2,088 Sq Ft

    775 Shoreacres Dr, Fairmont, MN 56031

    Charming 2 bedroom rambler on Budd Lake! Boat lake access to bars, restaurants, & channeled to 4 other lakes. Stainless steel appliances, tiled kitchen floor, hardwood floors, large dining room window with a gorgeous lake view, mature trees, patio, breeze way with attached garage & room to expand in the unfinished basement.

    Shawna Wolfe Keller Williams Premier Realty

    775 Shoreacres Dr, Fairmont, MN 56031
  • 21 Circle Dr W, Welcome, MN 56181
    21 Circle Dr W, Welcome, MN 56181
    21 Circle Dr W, Welcome, MN 56181
    /24

    $120,000

    Sold Dec 23, 2025

    21 Circle Dr W, Welcome, MN 56181

    • 3 Beds
    • 1.5 Baths
    • 1,232 Sq Ft
    • Built 1970

    Last Sold Summary

    • $97/SF
    • 15 Days On Market

    Current Estimated Value $129,825

    Last Listing Agent Charity Ringnell City Side Real Estate Inc

    21 Circle Dr W, Welcome, MN 56181
    • 614 E 1st St, Fairmont, MN 56031
      614 E 1st St, Fairmont, MN 56031
      614 E 1st St, Fairmont, MN 56031
      /24

      Est $118,631

      Not Listed For Sale

      614 E 1st St, Fairmont, MN 56031

      • 2 Beds
      • 1 Bath
      • 1,372 Sq Ft
      • Built 1915
      614 E 1st St, Fairmont, MN 56031

      Last Sold Summary

      • 21 Days On Market

  • 410 E Ciro St, Truman, MN 56088
    410 E Ciro St, Truman, MN 56088
    410 E Ciro St, Truman, MN 56088
    /29

    $70,000

    Pending
    • 4 Beds
    • 1.5 Baths
    • 1,714 Sq Ft

    410 E Ciro St, Truman, MN 56088

    Located on the main corridor of Truman it is located in the middle of all amenities that Truman offers. The nice corner lot has fruit trees, a large lot, alley access and a large garage. Modestly priced!

    Karen Mussmann EXIT Realty - Great Plains

    410 E Ciro St, Truman, MN 56088
  • 405 N 1st Ave W, Truman, MN 56088
    405 N 1st Ave W, Truman, MN 56088
    405 N 1st Ave W, Truman, MN 56088
    /22

    $142,000

    Sold May 29, 2026

    405 N 1st Ave W, Truman, MN 56088

    • 4 Beds
    • 2.5 Baths
    • 3,120 Sq Ft
    • Built 1958

    Last Sold Summary

    • 2% Below List Price
    • $46/SF
    • 14 Days On Market

    Current Estimated Value $144,720

    Last Listing Agent Julie Liljenquist Edina Realty

    405 N 1st Ave W, Truman, MN 56088
    • 553 Winnebago Ave, Fairmont, MN 56031
      553 Winnebago Ave, Fairmont, MN 56031
      553 Winnebago Ave, Fairmont, MN 56031
      /90

      Est $474,896

      Not Listed For Sale

      553 Winnebago Ave, Fairmont, MN 56031

      • 3 Beds
      • 3 Baths
      • 3,617 Sq Ft
      • Built 1920
      553 Winnebago Ave, Fairmont, MN 56031

      Last Sold Summary

      • 10 Days On Market

Showing Results 361 - 400, Page 10 of 18

Minnesota Martin County

Real Estate & Homes

How to Buy a Home How to Finance a Home How to Sell a Home

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Homes.com Licensing Information

§ 442-H New York Standard Operating Procedures

New York Fair Housing Notice

TREC: Information about brokerage services, Consumer protection notice

California DRE #01937601

Contact Homes.com Brokerage

Copyright © 2026 CoStar Group