775

Recently Sold Dougherty County GA Homes

Section Image
  • 2008 Cameron Dr, Albany, GA 31721
    2008 Cameron Dr, Albany, GA 31721
    2008 Cameron Dr, Albany, GA 31721
    /62

    $329,000 Sold Feb 23, 2026

    2008 Cameron Dr, Albany, GA 31721

    • 4 Beds
    • 3 Baths
    • 2,715 Sq Ft
    • Built 1994

    Last Sold Summary

    • $121/SF
    • 0 Days On Market

    Current Estimated Value $358,235

    Last Listing Agent Linda Turpin Re/Max Of Albany

    2008 Cameron Dr, Albany, GA 31721
  • 1215 Maryland Dr, Albany, GA 31707
    1215 Maryland Dr, Albany, GA 31707
    1215 Maryland Dr, Albany, GA 31707
    /23

    $54,900 Sold Feb 20, 2026

    1215 Maryland Dr, Albany, GA 31707

    • 3 Beds
    • 2 Baths
    • 1,583 Sq Ft
    • Built 1948

    Last Sold Summary

    • 27% Below List Price
    • $35/SF
    • 133 Days On Market

    Current Estimated Value $56,765

    Last Listing Agent Amanda Wiley & K Team Era All In One Realty

    1215 Maryland Dr, Albany, GA 31707
  • 1523 Malone Ave, Albany, GA 31705
    1523 Malone Ave, Albany, GA 31705
    1523 Malone Ave, Albany, GA 31705
    /29

    $46,000 Sold Jun 12, 2025

    1523 Malone Ave, Albany, GA 31705

    • 3 Beds
    • 2 Baths
    • 1,776 Sq Ft
    • Built 1949

    Last Sold Summary

    • 23% Below List Price
    • $26/SF
    • 71 Days On Market

    Current Estimated Value $78,161

    Last Listing Agent Kimberly Norman Norman & Norman Realtors

    1523 Malone Ave, Albany, GA 31705
  • 1804 River Pointe Dr, Albany, GA 31701
    1804 River Pointe Dr, Albany, GA 31701
    1804 River Pointe Dr, Albany, GA 31701
    /74

    $410,000 Sold Dec 22, 2025

    1804 River Pointe Dr, Albany, GA 31701

    • 4 Beds
    • 2.5 Baths
    • 2,850 Sq Ft
    • Built 2007

    Last Sold Summary

    • 7% Below List Price
    • $144/SF
    • 62 Days On Market

    Current Estimated Value $411,975

    Last Listing Agent Amanda Wiley & K Team Era All In One Realty

    1804 River Pointe Dr, Albany, GA 31701
  • 305 Ironhorse Ct, Albany, GA 31721
    305 Ironhorse Ct, Albany, GA 31721
    305 Ironhorse Ct, Albany, GA 31721
    /28

    $30,769 Sold Jun 30, 2025

    305 Ironhorse Ct, Albany, GA 31721

    • Land
    • 0.61 Acre
    • $50,774 per Acre

    Last Sold Summary

    • 43% Below List Price
    • 677 Days On Market

    Current Estimated Value $58,500

    Last Listing Agent Sandy Anthony Hometown Realty Of Sw Ga

    305 Ironhorse Ct, Albany, GA 31721
  • 822 7th Ave, Albany, GA 31701
    822 7th Ave, Albany, GA 31701
    822 7th Ave, Albany, GA 31701
    /30

    $90,000 Sold Jan 06, 2026

    822 7th Ave, Albany, GA 31701

    • 2 Beds
    • 2 Baths
    • 1,536 Sq Ft
    • Built 1948

    Last Sold Summary

    • 8% Below List Price
    • $59/SF
    • 4 Days On Market

    Current Estimated Value $91,659

    Last Listing Agent Rebecca Bice Coldwell Banker Kennon Parker Duncan & Davis

    822 7th Ave, Albany, GA 31701
  • 2102 Techwood Dr, Albany, GA 31707
    2102 Techwood Dr, Albany, GA 31707
    /2

    $100,930 Sold Aug 28, 2025

    2102 Techwood Dr, Albany, GA 31707

    • 3 Beds
    • 2 Baths
    • 1,036 Sq Ft
    • Built 1979

    Last Sold Summary

    • 25% Below List Price
    • $97/SF
    • 45 Days On Market

    Current Estimated Value $101,000

    Last Listing Agent Roger Jones The Real Estate Concierge LLC

    2102 Techwood Dr, Albany, GA 31707
  • 1202 7th Ave, Albany, GA 31707
    1202 7th Ave, Albany, GA 31707
    1202 7th Ave, Albany, GA 31707
    /21

    $120,000 Sold May 08, 2025

    1202 7th Ave, Albany, GA 31707

    • 2 Beds
    • 1 Bath
    • 1,116 Sq Ft
    • Built 1942

    Last Sold Summary

    • 8% Below List Price
    • $108/SF
    • 20 Days On Market

    Current Estimated Value $118,094

    Last Listing Agent Amanda Wiley & K Team Era All In One Realty

    1202 7th Ave, Albany, GA 31707
  • 1518 W 4th Ave, Albany, GA 31707
    1518 W 4th Ave, Albany, GA 31707
    1518 W 4th Ave, Albany, GA 31707
    /3

    $375,000 Sold Jul 11, 2025

    1518 W 4th Ave, Albany, GA 31707

    • 14 Beds
    • 8 Baths
    • 2,175 Sq Ft
    • Built 1969

    Last Sold Summary

    • 25% Below List Price
    • $172/SF
    • 79 Days On Market

    Current Estimated Value $149,005

    Last Listing Agent Debbie Fulford Re/Max Of Albany

    1518 W 4th Ave, Albany, GA 31707
  • 1418 E Roosevelt Ave, Albany, GA 31705
    1418 E Roosevelt Ave, Albany, GA 31705
    1418 E Roosevelt Ave, Albany, GA 31705
    /8

    $53,000 Sold Mar 16, 2026

    1418 E Roosevelt Ave, Albany, GA 31705

    • 2 Beds
    • 1 Bath
    • 780 Sq Ft
    • Built 1968

    Last Sold Summary

    • 4% Below List Price
    • $68/SF
    • 201 Days On Market

    Current Estimated Value $53,844

    Last Listing Agent Amy Trejo Vylla Home

    1418 E Roosevelt Ave, Albany, GA 31705
  • 2034 N Riverview Cir, Albany, GA 31705
    2034 N Riverview Cir, Albany, GA 31705
    /2

    $30,000 Sold Mar 11, 2026

    2034 N Riverview Cir, Albany, GA 31705

    • 3 Beds
    • 2 Baths
    • 1,690 Sq Ft
    • Built 1958

    Last Sold Summary

    • 14% Below List Price
    • $18/SF
    • 128 Days On Market

    Current Estimated Value $43,925

    Last Listing Agent Dianne Barlow Albany Realty Company

    2034 N Riverview Cir, Albany, GA 31705
  • 2205 Lionel Ln, Albany, GA 31707
    2205 Lionel Ln, Albany, GA 31707
    2205 Lionel Ln, Albany, GA 31707
    /23

    $139,000 Sold Jul 01, 2025

    2205 Lionel Ln, Albany, GA 31707

    • 3 Beds
    • 1 Bath
    • 1,116 Sq Ft
    • Built 1958

    Last Sold Summary

    • 1% Below List Price
    • $125/SF
    • 0 Days On Market

    Current Estimated Value $133,410

    Last Listing Agent Mandy Chambers Re/Max Of Albany

    2205 Lionel Ln, Albany, GA 31707
  • 479 Kingswood Ct, Albany, GA 31707
    479 Kingswood Ct, Albany, GA 31707
    479 Kingswood Ct, Albany, GA 31707
    /29

    $138,000 Sold Jun 27, 2025

    479 Kingswood Ct, Albany, GA 31707

    • 3 Beds
    • 2.5 Baths
    • 1,734 Sq Ft
    • Built 1973

    Last Sold Summary

    • 5% Below List Price
    • $80/SF
    • 2 Days On Market

    Current Estimated Value $139,465

    Last Listing Agent Miranda Peters Hrp Realty, LLC

    479 Kingswood Ct, Albany, GA 31707
  • 220 Wentworth Ln, Albany, GA 31721
    220 Wentworth Ln, Albany, GA 31721
    220 Wentworth Ln, Albany, GA 31721
    /28

    $21,652 Sold Jun 30, 2025

    220 Wentworth Ln, Albany, GA 31721

    • Land
    • 0.24 Acre
    • $91,359 per Acre

    Last Sold Summary

    • 43% Below List Price
    • 676 Days On Market

    Current Estimated Value $41,000

    Last Listing Agent Sandy Anthony Hometown Realty Of Sw Ga

    220 Wentworth Ln, Albany, GA 31721
  • 1001 N Davis St, Albany, GA 31701
    1001 N Davis St, Albany, GA 31701
    1001 N Davis St, Albany, GA 31701
    /3

    $120,000 Sold Aug 13, 2025

    1001 N Davis St, Albany, GA 31701

    • 3 Beds
    • 2 Baths
    • 1,530 Sq Ft
    • Built 1940

    Last Sold Summary

    • 27% Below List Price
    • $78/SF
    • 231 Days On Market

    Current Estimated Value $127,826

    Last Listing Agent Alan Martin Flint Realty LLC

    1001 N Davis St, Albany, GA 31701
  • 2410 Pheasant Dr, Albany, GA 31707
    2410 Pheasant Dr, Albany, GA 31707
    /2

    $400,000 Sold Sep 08, 2025

    2410 Pheasant Dr, Albany, GA 31707

    • 4 Beds
    • 3.5 Baths
    • 3,234 Sq Ft
    • Built 1967

    Last Sold Summary

    • 3% Below List Price
    • $124/SF
    • 0 Days On Market

    Current Estimated Value $393,167

    Last Listing Agent KATIE HUGHEY GATEWOOD Hughey & Neuman, Inc.

    2410 Pheasant Dr, Albany, GA 31707
  • 823 W 3rd Ave, Albany, GA 31701
    823 W 3rd Ave, Albany, GA 31701
    823 W 3rd Ave, Albany, GA 31701
    /51

    $218,000 Sold Feb 26, 2026

    823 W 3rd Ave, Albany, GA 31701

    • 3 Beds
    • 2.5 Baths
    • 2,764 Sq Ft
    • Built 1938

    Last Sold Summary

    • 4% Above List Price
    • $79/SF
    • 1 Day On Market

    Current Estimated Value $228,071

    Last Listing Agent Callie Hughey-Walker Hughey & Neuman, Inc.

    823 W 3rd Ave, Albany, GA 31701
  • 1906 W Whitney Ave, Albany, GA 31707

    $114,250 Sold Feb 06, 2026

    1906 W Whitney Ave, Albany, GA 31707

    • 3 Beds
    • 1 Bath
    • 1,736 Sq Ft
    • Built 1953

    Last Sold Summary

    • 18% Below List Price
    • $66/SF
    • 85 Days On Market

    Current Estimated Value $114,478

    Last Listing Agent Amy Trejo Vylla Home

    1906 W Whitney Ave, Albany, GA 31707
  • 2802 Stonewater Dr, Albany, GA 31721

    $167,500 Sold Feb 20, 2026

    2802 Stonewater Dr, Albany, GA 31721

    • 3 Beds
    • 2 Baths
    • 1,080 Sq Ft
    • Built 1996

    Last Sold Summary

    • 1% Below List Price
    • $155/SF
    • 123 Days On Market

    Current Estimated Value $159,549

    Last Listing Agent Vickki Blanch Love That House Realty Co.

    2802 Stonewater Dr, Albany, GA 31721
  • 0 Williamsburg Rd, Albany, GA 31705
    0 Williamsburg Rd, Albany, GA 31705
    /2

    $15,500 Sold Jun 25, 2025

    0 Williamsburg Rd, Albany, GA 31705

    • Land
    • 0.91 Acre
    • $17,033 per Acre

    Last Sold Summary

    • 6% Below List Price
    • 26 Days On Market

    Last Listing Agent Tee Reed Tee Reed Realty LLC

    0 Williamsburg Rd, Albany, GA 31705
  • 2115 Techwood Dr, Albany, GA 31707
    2115 Techwood Dr, Albany, GA 31707
    2115 Techwood Dr, Albany, GA 31707
    /27

    $182,500 Sold Jun 20, 2025

    2115 Techwood Dr, Albany, GA 31707

    • 3 Beds
    • 2.5 Baths
    • 2,104 Sq Ft
    • Built 1978

    Last Sold Summary

    • 7% Below List Price
    • $87/SF
    • 177 Days On Market

    Current Estimated Value $143,212

    Last Listing Agent Amanda Wiley & K Team Era All In One Realty

    2115 Techwood Dr, Albany, GA 31707
  • 3627 Club Dr, Albany, GA 31721
    3627 Club Dr, Albany, GA 31721
    3627 Club Dr, Albany, GA 31721
    /38

    $203,900 Sold Jun 18, 2025

    3627 Club Dr, Albany, GA 31721

    • 3 Beds
    • 2 Baths
    • 1,447 Sq Ft
    • Built 2002

    Last Sold Summary

    • 5% Above List Price
    • $141/SF
    • 0 Days On Market

    Current Estimated Value $204,610

    Last Listing Agent Sal Giovingo Giovingo Properties

    3627 Club Dr, Albany, GA 31721
  • 93 Morningside Dr, Albany, GA 31705
    93 Morningside Dr, Albany, GA 31705
    93 Morningside Dr, Albany, GA 31705
    /29

    $80,000 Sold Aug 04, 2025

    93 Morningside Dr, Albany, GA 31705

    • 4 Beds
    • 1 Bath
    • 1,174 Sq Ft
    • Built 1956

    Last Sold Summary

    • 6% Below List Price
    • $68/SF
    • 19 Days On Market

    Current Estimated Value $77,333

    Last Listing Agent Mary Humphrey Humphrey Real Properties LLC

    93 Morningside Dr, Albany, GA 31705
  • 198 Lovers Lane Rd, Albany, GA 31701
    198 Lovers Lane Rd, Albany, GA 31701
    198 Lovers Lane Rd, Albany, GA 31701
    /34

    $199,900 Sold Jul 01, 2025

    198 Lovers Lane Rd, Albany, GA 31701

    • 2 Beds
    • 2 Baths
    • 1,206 Sq Ft
    • Built 1995

    Last Sold Summary

    • $166/SF
    • 0 Days On Market

    Current Estimated Value $189,414

    Last Listing Agent Molly Swan Re/Max Of Albany

    198 Lovers Lane Rd, Albany, GA 31701
  • 2406 W Doublegate Dr, Albany, GA 31721

    $405,000 Sold Jun 26, 2025

    2406 W Doublegate Dr, Albany, GA 31721

    • 4 Beds
    • 3.5 Baths
    • 2,874 Sq Ft
    • Built 1976

    Last Sold Summary

    • 9% Below List Price
    • $141/SF
    • 73 Days On Market

    Current Estimated Value $396,006

    Last Listing Agent Ashley Carter Keller Williams Realty Atl. Partners

    2406 W Doublegate Dr, Albany, GA 31721
  • 511 8th Ave, Albany, GA 31701
    511 8th Ave, Albany, GA 31701
    511 8th Ave, Albany, GA 31701
    /6

    $36,500 Sold Apr 10, 2025

    511 8th Ave, Albany, GA 31701

    • 3 Beds
    • 1 Bath
    • 1,134 Sq Ft
    • Built 1947

    Last Sold Summary

    • 13% Below List Price
    • $32/SF
    • 152 Days On Market

    Current Estimated Value $43,190

    Last Listing Agent Alan Martin Flint Realty LLC

    511 8th Ave, Albany, GA 31701
  • 200 Stonegate Dr, Albany, GA 31721
    200 Stonegate Dr, Albany, GA 31721
    200 Stonegate Dr, Albany, GA 31721
    /28

    $22,792 Sold Jun 30, 2025

    200 Stonegate Dr, Albany, GA 31721

    • Land
    • 0.24 Acre
    • $94,573 per Acre

    Last Sold Summary

    • 43% Below List Price
    • 676 Days On Market

    Current Estimated Value $43,000

    Last Listing Agent Sandy Anthony Hometown Realty Of Sw Ga

    200 Stonegate Dr, Albany, GA 31721
  • 2208 Westmoreland Dr, Albany, GA 31721
    2208 Westmoreland Dr, Albany, GA 31721
    2208 Westmoreland Dr, Albany, GA 31721
    /44

    $299,000 Sold Nov 03, 2025

    2208 Westmoreland Dr, Albany, GA 31721

    • 3 Beds
    • 2 Baths
    • 1,951 Sq Ft
    • Built 1977

    Last Sold Summary

    • 4% Below List Price
    • $153/SF
    • 73 Days On Market

    Current Estimated Value $298,375

    Last Listing Agent Cindy Martins Exp Realty LLC

    2208 Westmoreland Dr, Albany, GA 31721
  • 1901 Pineknoll Ln, Albany, GA 31707
    1901 Pineknoll Ln, Albany, GA 31707
    1901 Pineknoll Ln, Albany, GA 31707
    /13

    $170,825 Sold May 09, 2025

    1901 Pineknoll Ln, Albany, GA 31707

    • 3 Beds
    • 2 Baths
    • 1,506 Sq Ft
    • Built 1952

    Last Sold Summary

    • 4% Above List Price
    • $113/SF
    • 104 Days On Market

    Current Estimated Value $170,801

    Last Listing Agent Burton Newcomb Albany Realty Company

    1901 Pineknoll Ln, Albany, GA 31707
  • 2211 Pembroke Dr, Albany, GA 31707
    2211 Pembroke Dr, Albany, GA 31707
    2211 Pembroke Dr, Albany, GA 31707
    /13

    $119,900 Sold Jul 18, 2025

    2211 Pembroke Dr, Albany, GA 31707

    • 3 Beds
    • 1 Bath
    • 1,075 Sq Ft
    • Built 1959

    Last Sold Summary

    • 14% Below List Price
    • $112/SF
    • 190 Days On Market

    Current Estimated Value $117,926

    Last Listing Agent Jackie Dixon 1 Key Realty LLC

    2211 Pembroke Dr, Albany, GA 31707
  • 3305 Twin Flower Rd, Albany, GA 31701

    $62,000 Sold Apr 18, 2025

    3305 Twin Flower Rd, Albany, GA 31701

    • 3 Beds
    • 2 Baths
    • 1,529 Sq Ft
    • Built 1970

    Last Sold Summary

    • 31% Below List Price
    • $41/SF
    • 171 Days On Market

    Current Estimated Value $65,788

    Last Listing Agent WILL WIARD The Shop Real Estate Co.

    3305 Twin Flower Rd, Albany, GA 31701
  • 720 S Jefferson St, Albany, GA 31701
    720 S Jefferson St, Albany, GA 31701
    /2

    $16,000 Sold Feb 24, 2026

    720 S Jefferson St, Albany, GA 31701

    • Land
    • 0.1 Acre
    • $160,000 per Acre

    Last Sold Summary

    • 256% Above List Price
    • 43 Days On Market

    Last Listing Agent Tee Reed Tee Reed Realty LLC

    720 S Jefferson St, Albany, GA 31701
  • 1207 S Cleveland St, Albany, GA 31701
    1207 S Cleveland St, Albany, GA 31701
    1207 S Cleveland St, Albany, GA 31701
    /21

    $45,000 Sold Dec 19, 2025

    1207 S Cleveland St, Albany, GA 31701

    • 3 Beds
    • 1 Bath
    • 1,794 Sq Ft
    • Built 1986

    Last Sold Summary

    • 18% Below List Price
    • $25/SF
    • 118 Days On Market

    Current Estimated Value $66,655

    Last Listing Agent Alice Jolley Coldwell Banker Walden & Kirkland

    1207 S Cleveland St, Albany, GA 31701
  • 321 Ironhorse Ct, Albany, GA 31721
    321 Ironhorse Ct, Albany, GA 31721
    321 Ironhorse Ct, Albany, GA 31721
    /28

    $42,165 Sold Jun 30, 2025

    321 Ironhorse Ct, Albany, GA 31721

    • Land
    • 0.55 Acre
    • $77,084 per Acre

    Last Sold Summary

    • 43% Below List Price
    • 677 Days On Market

    Current Estimated Value $78,000

    Last Listing Agent Sandy Anthony Hometown Realty Of Sw Ga

    321 Ironhorse Ct, Albany, GA 31721
  • 1510 Pearl Ave, Albany, GA 31707
    1510 Pearl Ave, Albany, GA 31707
    1510 Pearl Ave, Albany, GA 31707
    /25

    $205,000 Sold Jul 03, 2025

    1510 Pearl Ave, Albany, GA 31707

    • 3 Beds
    • 2 Baths
    • 1,648 Sq Ft
    • Built 1958

    Last Sold Summary

    • 2% Below List Price
    • $124/SF
    • 4 Days On Market

    Current Estimated Value $195,860

    Last Listing Agent Austin Lawson Shiver And Williams Realty, LLC

    1510 Pearl Ave, Albany, GA 31707
  • 1709 Devon Dr, Albany, GA 31721
    1709 Devon Dr, Albany, GA 31721
    1709 Devon Dr, Albany, GA 31721
    /43

    $250,900 Sold Dec 05, 2025

    1709 Devon Dr, Albany, GA 31721

    • 3 Beds
    • 2 Baths
    • 1,849 Sq Ft
    • Built 2003

    Last Sold Summary

    • 2% Above List Price
    • $136/SF
    • 7 Days On Market

    Current Estimated Value $249,570

    Last Listing Agent Hope Wilkerson Exp Realty LLC

    1709 Devon Dr, Albany, GA 31721
  • 1107 Avalon Ave, Albany, GA 31707
    1107 Avalon Ave, Albany, GA 31707
    /2

    $10,000 Sold May 28, 2025

    1107 Avalon Ave, Albany, GA 31707

    • Land
    • 0.29 Acre
    • $34,483 per Acre

    Last Sold Summary

    • 17% Below List Price
    • 452 Days On Market

    Current Estimated Value $46,829

    Last Listing Agent WENDY ROSIER RHINEBOLT Show & Sell Realty LLC

    1107 Avalon Ave, Albany, GA 31707
  • 3629 Club Dr, Albany, GA 31721
    3629 Club Dr, Albany, GA 31721
    3629 Club Dr, Albany, GA 31721
    /28

    $230,000 Sold Sep 09, 2025

    3629 Club Dr, Albany, GA 31721

    • 3 Beds
    • 2 Baths
    • 1,472 Sq Ft
    • Built 2002

    Last Sold Summary

    • 2% Above List Price
    • $156/SF
    • 6 Days On Market

    Current Estimated Value $221,141

    Last Listing Agent Amanda Wiley & K Team Era All In One Realty

    3629 Club Dr, Albany, GA 31721
  • 2518 Elton St, Albany, GA 31707
    2518 Elton St, Albany, GA 31707
    2518 Elton St, Albany, GA 31707
    /18

    $135,500 Sold May 09, 2025

    2518 Elton St, Albany, GA 31707

    • 2 Beds
    • 1.5 Baths
    • 1,280 Sq Ft
    • Built 1985

    Last Sold Summary

    • 1% Above List Price
    • $106/SF
    • 1 Day On Market

    Current Estimated Value $135,465

    Last Listing Agent Maria A. Mangiapane Parker Real Estate Group

    2518 Elton St, Albany, GA 31707
  • 1321 Gillespie Ave, Albany, GA 31707
    1321 Gillespie Ave, Albany, GA 31707
    1321 Gillespie Ave, Albany, GA 31707
    /9

    $38,000 Sold Jan 16, 2026

    1321 Gillespie Ave, Albany, GA 31707

    • 2 Beds
    • 1 Bath
    • 780 Sq Ft
    • Built 1947

    Last Sold Summary

    • 24% Below List Price
    • $49/SF
    • 3 Days On Market

    Current Estimated Value $43,943

    Last Listing Agent Joshua Fralish Champions Realty

    1321 Gillespie Ave, Albany, GA 31707

Showing Results 521 - 560, Page 14 of 18

Georgia Dougherty County

Recently Sold Real Estate & Homes in Dougherty County, GA

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.

The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of Georgia MLS. Real estate listings held by brokerage firms other than Redfin are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. Information deemed reliable but not guaranteed. Copyright 2026 Georgia MLS. All rights reserved.

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