772

Recently Sold Siskiyou County CA Homes

Section Image
  • 1-M-12 Sisson Unit 1, McCloud, CA 96057
    1-M-12 Sisson Unit 1, McCloud, CA 96057
    1-M-12 Sisson Unit 1, McCloud, CA 96057
    /12

    $50,000 Sold Nov 24, 2025

    1-M-12 Sisson Unit 1, McCloud, CA 96057

    • Land
    • 2.55 Acres
    • $19,608 per Acre

    Last Sold Summary

    • 11% Above List Price
    • 28 Days On Market

    Last Listing Agent Melissa Harvey Mt. Shasta Realty, Inc.

    1-M-12 Sisson Unit 1, McCloud, CA 96057
  • 4319 Pioneer Way, Dunsmuir, CA 96025
    4319 Pioneer Way, Dunsmuir, CA 96025
    4319 Pioneer Way, Dunsmuir, CA 96025
    /23

    $275,000 Sold Dec 31, 2025

    4319 Pioneer Way, Dunsmuir, CA 96025

    • 3 Beds
    • 2 Baths
    • 1,120 Sq Ft
    • Built 1986

    Last Sold Summary

    • $246/SF
    • 30 Days On Market

    Last Listing Agent Kalyn De Asis Exp Realty of California

    4319 Pioneer Way, Dunsmuir, CA 96025
  • 1454 Morris St, Weed, CA 96094
    1454 Morris St, Weed, CA 96094
    1454 Morris St, Weed, CA 96094
    /23

    $17,500 Sold Jun 24, 2025

    1454 Morris St, Weed, CA 96094

    • Land
    • 0.16 Acre
    • $109,375 per Acre

    Last Sold Summary

    • 8% Below List Price
    • 63 Days On Market

    Current Estimated Value $117,114

    Last Listing Agent Lenita Ramos Sunshine Realty

    1454 Morris St, Weed, CA 96094
  • Lot 12 Jefferson Dr, Mount Shasta, CA 96067
    Lot 12 Jefferson Dr, Mount Shasta, CA 96067
    Lot 12 Jefferson Dr, Mount Shasta, CA 96067
    /10

    $295,000 Sold Oct 08, 2025

    Lot 12 Jefferson Dr, Mount Shasta, CA 96067

    • Land
    • 4.94 Acres
    • $59,717 per Acre

    Last Sold Summary

    • 61 Days On Market

    Last Listing Agent Brett Waite Shasta Real Estate Group

    Lot 12 Jefferson Dr, Mount Shasta, CA 96067
  • Lot 132 Harborview Dr Unit 1, Lake Shastina, CA 96094
    Lot 132 Harborview Dr Unit 1, Lake Shastina, CA 96094
    Lot 132 Harborview Dr Unit 1, Lake Shastina, CA 96094
    /8

    $5,000 Sold Mar 01, 2025

    Lot 132 Harborview Dr Unit 1, Lake Shastina, CA 96094

    • Land
    • 0.24 Acre
    • $20,833 per Acre

    Last Sold Summary

    • 23% Below List Price
    • 242 Days On Market

    Last Listing Agent Scott Lassen Jefferson State Realty

    Lot 132 Harborview Dr Unit 1, Lake Shastina, CA 96094
  • 0X0 Hi-You Gulch Rd, Fort Jones, CA 96032
    0X0 Hi-You Gulch Rd, Fort Jones, CA 96032
    0X0 Hi-You Gulch Rd, Fort Jones, CA 96032
    /13

    $159,000 Sold Jul 25, 2025

    0X0 Hi-You Gulch Rd, Fort Jones, CA 96032

    • Land
    • 38 Acres
    • $4,184 per Acre

    Last Sold Summary

    • 11% Below List Price
    • 368 Days On Market

    Last Listing Agent Chuck Knight Heritage Properties

    0X0 Hi-You Gulch Rd, Fort Jones, CA 96032
  • 4117 Edyth St, Dunsmuir, CA 96025
    4117 Edyth St, Dunsmuir, CA 96025
    4117 Edyth St, Dunsmuir, CA 96025
    /10

    $99,900 Sold Jul 24, 2025

    4117 Edyth St, Dunsmuir, CA 96025

    • 1 Bed
    • 1 Bath
    • 509 Sq Ft

    Last Sold Summary

    • 28% Below List Price
    • $196/SF
    • 477 Days On Market

    Current Estimated Value $115,559

    Last Listing Agent Ronald James Alpine Realty, Inc

    4117 Edyth St, Dunsmuir, CA 96025
  • 19315 Carrick Ave, Weed, CA 96094
    19315 Carrick Ave, Weed, CA 96094
    19315 Carrick Ave, Weed, CA 96094
    /3

    $20,000 Sold Oct 06, 2025

    19315 Carrick Ave, Weed, CA 96094

    • 3 Beds
    • 2 Baths
    • 1,440 Sq Ft
    • Built 1978

    Last Sold Summary

    • 60% Below List Price
    • $14/SF
    • 61 Days On Market

    Last Listing Agent Scott Lassen Jefferson State Realty

    19315 Carrick Ave, Weed, CA 96094
  • 62.93 ACRES High Chaparral Dr, Weed, CA 96094
    62.93 ACRES High Chaparral Dr, Weed, CA 96094
    62.93 ACRES High Chaparral Dr, Weed, CA 96094
    /14

    $265,000 Sold Jul 03, 2025

    62.93 ACRES High Chaparral Dr, Weed, CA 96094

    • Land
    • 62.93 Acres
    • $4,211 per Acre

    Last Sold Summary

    • 11% Below List Price
    • 1,932 Days On Market

    Last Listing Agent William Larsen Alpine Realty, Inc

    62.93 ACRES High Chaparral Dr, Weed, CA 96094
  • 13120 Marlin Dr, Montague, CA 96064
    13120 Marlin Dr, Montague, CA 96064
    13120 Marlin Dr, Montague, CA 96064
    /20

    $155,000 Sold Dec 22, 2025

    13120 Marlin Dr, Montague, CA 96064

    • 2 Beds
    • 2 Baths
    • 1,232 Sq Ft
    • Built 2006

    Last Sold Summary

    • 8% Below List Price
    • $126/SF
    • 429 Days On Market

    Last Listing Agent Chris Kutzkey John L Scott Siskiyou

    13120 Marlin Dr, Montague, CA 96064
  • 3.7 acres 1050 Rd, Seiad Valley, CA 96086
    3.7 acres 1050 Rd, Seiad Valley, CA 96086
    3.7 acres 1050 Rd, Seiad Valley, CA 96086
    /30

    $99,000 Sold Sep 24, 2025

    3.7 acres 1050 Rd, Seiad Valley, CA 96086

    • Land
    • 3.7 Acres
    • $26,757 per Acre

    Last Sold Summary

    • 24% Below List Price
    • 93 Days On Market

    Last Listing Agent Carrol Nelson The River Connection Realty

    3.7 acres 1050 Rd, Seiad Valley, CA 96086
  • 6272 Gillis St, Dunsmuir, CA 96025
    6272 Gillis St, Dunsmuir, CA 96025
    6272 Gillis St, Dunsmuir, CA 96025
    /10

    $82,500 Sold Feb 06, 2026

    6272 Gillis St, Dunsmuir, CA 96025

    • Land
    • 0.22 Acre
    • $375,000 per Acre

    Last Sold Summary

    • 3% Below List Price
    • 285 Days On Market

    Last Listing Agent Kristina Jones Alpine Realty, Inc

    6272 Gillis St, Dunsmuir, CA 96025
  • 1717 Ganger Rd, Tulelake, CA 96134

    $255,000 Sold May 30, 2025

    1717 Ganger Rd, Tulelake, CA 96134

    • 4 Beds
    • 2 Baths
    • 1,800 Sq Ft

    Last Sold Summary

    • 33% Below List Price
    • $142/SF
    • 149 Days On Market

    Current Estimated Value $273,826

    Last Listing Agent Cristelle Milani Keller Williams Realty

    1717 Ganger Rd, Tulelake, CA 96134
  • 400 Hiram Page Rd, Yreka, CA 96097
    400 Hiram Page Rd, Yreka, CA 96097
    400 Hiram Page Rd, Yreka, CA 96097
    /22

    $53,000 Sold Apr 24, 2025

    400 Hiram Page Rd, Yreka, CA 96097

    • 3 Beds
    • 2 Baths
    • 1,536 Sq Ft
    • Built 1975

    Last Sold Summary

    • 17% Below List Price
    • $35/SF
    • 206 Days On Market

    Last Listing Agent Jean Karlsson Heritage Properties

    400 Hiram Page Rd, Yreka, CA 96097
  • 11008 Quartz Ave, Montague, CA 96064
    11008 Quartz Ave, Montague, CA 96064
    11008 Quartz Ave, Montague, CA 96064
    /38

    $285,000 Sold Feb 05, 2026

    11008 Quartz Ave, Montague, CA 96064

    • 3 Beds
    • 2 Baths
    • 1,848 Sq Ft
    • Built 1970

    Last Sold Summary

    • $154/SF
    • 20 Days On Market

    Last Listing Agent Don Banhart Grenvik Group

    11008 Quartz Ave, Montague, CA 96064
  • 202 Riverwood Ct, Dunsmuir, CA 96025
    202 Riverwood Ct, Dunsmuir, CA 96025
    202 Riverwood Ct, Dunsmuir, CA 96025
    /31

    $66,000 Sold Nov 14, 2025

    202 Riverwood Ct, Dunsmuir, CA 96025

    • 2 Beds
    • 2 Baths
    • 1,040 Sq Ft
    • Built 1992

    Last Sold Summary

    • 10% Below List Price
    • $63/SF
    • 126 Days On Market

    Last Listing Agent Kristina Jones Alpine Realty, Inc

    202 Riverwood Ct, Dunsmuir, CA 96025
  • 330 1st St, Tulelake, CA 96134
    330 1st St, Tulelake, CA 96134
    330 1st St, Tulelake, CA 96134
    /20

    $130,000 Sold Jul 28, 2025

    330 1st St, Tulelake, CA 96134

    • 2 Beds
    • 1 Bath
    • 1,057 Sq Ft
    • Built 1937

    Last Sold Summary

    • 13% Below List Price
    • $123/SF
    • 301 Days On Market

    Current Estimated Value $124,777

    Last Listing Agent Michelle Williams Fisher Nicholson Realty, LLC

    330 1st St, Tulelake, CA 96134
  • 338 Valley Dr, Yreka, CA 96097
    338 Valley Dr, Yreka, CA 96097
    338 Valley Dr, Yreka, CA 96097
    /8

    $78,000 Sold Apr 11, 2025

    338 Valley Dr, Yreka, CA 96097

    • Land
    • 0.6 Acre
    • $130,000 per Acre

    Last Sold Summary

    • 38% Below List Price
    • 126 Days On Market

    Last Listing Agent Chuck Knight Heritage Properties

    338 Valley Dr, Yreka, CA 96097
  • 112 Hill Rd, Tulelake, CA 96134
    112 Hill Rd, Tulelake, CA 96134
    112 Hill Rd, Tulelake, CA 96134
    /39

    $200,000 Sold Jun 30, 2025

    112 Hill Rd, Tulelake, CA 96134

    • 2 Beds
    • 1 Bath
    • 1,010 Sq Ft
    • Built 1942

    Last Sold Summary

    • 11% Below List Price
    • $198/SF
    • 5 Days On Market

    Current Estimated Value $195,475

    Last Listing Agent Evonne Woods-Quesada Fisher Nicholson Realty, LLC

    112 Hill Rd, Tulelake, CA 96134
  • 402 N Oregon St, Yreka, CA 96097
    402 N Oregon St, Yreka, CA 96097
    402 N Oregon St, Yreka, CA 96097
    /23

    $264,500 Sold Sep 09, 2025

    402 N Oregon St, Yreka, CA 96097

    • 4 Beds
    • 2 Baths
    • 2,550 Sq Ft

    Last Sold Summary

    • $104/SF
    • 37 Days On Market

    Current Estimated Value $269,486

    Last Listing Agent Tammy Haas Minton Hometown Properties

    402 N Oregon St, Yreka, CA 96097
  • 511 South St, Yreka, CA 96097
    511 South St, Yreka, CA 96097
    /2

    $177,000 Sold Aug 25, 2025

    511 South St, Yreka, CA 96097

    • 2 Beds
    • 1 Bath
    • 1,000 Sq Ft

    Last Sold Summary

    • 6% Above List Price
    • $177/SF
    • 8 Days On Market

    Current Estimated Value $174,447

    Last Listing Agent Donna Clair Heritage Properties

    511 South St, Yreka, CA 96097
  • 922 Campbell Ave, Yreka, CA 96097
    922 Campbell Ave, Yreka, CA 96097
    922 Campbell Ave, Yreka, CA 96097
    /12

    $285,000 Sold Jun 09, 2025

    922 Campbell Ave, Yreka, CA 96097

    • 3 Beds
    • 2 Baths
    • 1,789 Sq Ft
    • Built 2006

    Last Sold Summary

    • 5% Below List Price
    • $159/SF
    • 17 Days On Market

    Current Estimated Value $290,403

    Last Listing Agent Robert Cobo Grenvik Group

    922 Campbell Ave, Yreka, CA 96097
  • 802 Scenic Ct, Yreka, CA 96097
    802 Scenic Ct, Yreka, CA 96097
    802 Scenic Ct, Yreka, CA 96097
    /9

    $20,000 Sold Oct 10, 2025

    802 Scenic Ct, Yreka, CA 96097

    • Land
    • 0.23 Acre
    • $86,957 per Acre

    Last Sold Summary

    • 43% Below List Price
    • 127 Days On Market

    Current Estimated Value $257,000

    Last Listing Agent Julie Lemos Siskiyou Realty Group

    802 Scenic Ct, Yreka, CA 96097
  • 4400 N Old Stage Rd, Mount Shasta, CA 96067
    4400 N Old Stage Rd, Mount Shasta, CA 96067
    4400 N Old Stage Rd, Mount Shasta, CA 96067
    /39

    $699,000 Sold Apr 03, 2025

    4400 N Old Stage Rd, Mount Shasta, CA 96067

    • 3 Beds
    • 3 Baths
    • 2,346 Sq Ft
    • Built 1985

    Last Sold Summary

    • 14% Below List Price
    • $298/SF
    • 15 Days On Market

    Last Listing Agent Jessie Zapffe J Harris Real Estate

    4400 N Old Stage Rd, Mount Shasta, CA 96067
  • XYX 43 N33, Weed, CA 96094
    XYX 43 N33, Weed, CA 96094
    XYX 43 N33, Weed, CA 96094
    /7

    $16,000 Sold Nov 19, 2025

    XYX 43 N33, Weed, CA 96094

    • Land
    • 40 Acres
    • $400 per Acre

    Last Sold Summary

    • 11% Below List Price
    • 80 Days On Market

    Last Listing Agent Chuck Knight Heritage Properties

    XYX 43 N33, Weed, CA 96094
  • 715 W A Barr Rd, Mount Shasta, CA 96067
    715 W A Barr Rd, Mount Shasta, CA 96067
    715 W A Barr Rd, Mount Shasta, CA 96067
    /48

    $480,000 Sold Nov 10, 2025

    715 W A Barr Rd, Mount Shasta, CA 96067

    • 3 Beds
    • 2.5 Baths
    • 1,603 Sq Ft
    • Built 1986

    Last Sold Summary

    • $299/SF
    • 5 Days On Market

    Last Listing Agent Nikolas Allen J Harris Real Estate

    715 W A Barr Rd, Mount Shasta, CA 96067
  • 19417 Indian Creek Rd, Fort Jones, CA 96032
    19417 Indian Creek Rd, Fort Jones, CA 96032
    19417 Indian Creek Rd, Fort Jones, CA 96032
    /22

    $450,000 Sold Jul 31, 2025

    19417 Indian Creek Rd, Fort Jones, CA 96032

    • 4 Beds
    • 1.5 Baths
    • 2,232 Sq Ft

    Last Sold Summary

    • 13% Below List Price
    • $202/SF
    • 125 Days On Market

    Current Estimated Value $442,432

    Last Listing Agent Lesley Jones CENTURY 21 ADVANTAGE

    19417 Indian Creek Rd, Fort Jones, CA 96032
  • Unit 4 Lot 604 Indian Hill Place Unit 4, Weed, CA 96094
    Unit 4 Lot 604 Indian Hill Place Unit 4, Weed, CA 96094
    Unit 4 Lot 604 Indian Hill Place Unit 4, Weed, CA 96094
    /30

    $2,750 Sold Feb 18, 2025

    Unit 4 Lot 604 Indian Hill Place Unit 4, Weed, CA 96094

    • Land
    • 0.28 Acre
    • $9,821 per Acre

    Last Sold Summary

    • 39% Below List Price
    • 295 Days On Market

    Last Listing Agent Cher Beck eXp Realty of California, Inc-Cher

    Unit 4 Lot 604 Indian Hill Place Unit 4, Weed, CA 96094
  • 630 Burgess St, Yreka, CA 96097
    630 Burgess St, Yreka, CA 96097
    630 Burgess St, Yreka, CA 96097
    /22

    $219,000 Sold Dec 30, 2025

    630 Burgess St, Yreka, CA 96097

    • 2 Beds
    • 1 Bath
    • 1,060 Sq Ft
    • Built 1940

    Last Sold Summary

    • 3% Below List Price
    • $207/SF
    • 56 Days On Market

    Last Listing Agent Khamsy Bowles Siskiyou Premier Realty

    630 Burgess St, Yreka, CA 96097
  • 6519 Mill Creek Rd, Fort Jones, CA 96032
    6519 Mill Creek Rd, Fort Jones, CA 96032
    6519 Mill Creek Rd, Fort Jones, CA 96032
    /28

    $165,000 Sold Jun 16, 2025

    6519 Mill Creek Rd, Fort Jones, CA 96032

    • Land
    • 20 Acres
    • $8,250 per Acre

    Last Sold Summary

    • 3% Below List Price
    • 208 Days On Market

    Last Listing Agent Joe Faris Siskiyou Realty Group

    6519 Mill Creek Rd, Fort Jones, CA 96032
  • 809 Ski Bowl Dr, Mount Shasta, CA 96067
    809 Ski Bowl Dr, Mount Shasta, CA 96067
    809 Ski Bowl Dr, Mount Shasta, CA 96067
    /24

    $290,000 Sold Aug 13, 2025

    809 Ski Bowl Dr, Mount Shasta, CA 96067

    • 3 Beds
    • 1 Bath
    • 1,058 Sq Ft
    • Built 1957

    Last Sold Summary

    • 2% Below List Price
    • $274/SF
    • 18 Days On Market

    Current Estimated Value $286,143

    Last Listing Agent Daniel Smith Kindred SF Homes

    809 Ski Bowl Dr, Mount Shasta, CA 96067
  • 5630 Ager Rd, Montague, CA 96064
    5630 Ager Rd, Montague, CA 96064
    5630 Ager Rd, Montague, CA 96064
    /28

    $325,000 Sold May 14, 2025

    5630 Ager Rd, Montague, CA 96064

    • 2 Beds
    • 1 Bath
    • 1,040 Sq Ft
    • Built 1920

    Last Sold Summary

    • $312/SF
    • 8 Days On Market

    Current Estimated Value $317,345

    Last Listing Agent Jean Karlsson Heritage Properties

    5630 Ager Rd, Montague, CA 96064
  • 221 Shasta Ave, McCloud, CA 96057
    221 Shasta Ave, McCloud, CA 96057
    221 Shasta Ave, McCloud, CA 96057
    /39

    $375,000 Sold Mar 12, 2025

    221 Shasta Ave, McCloud, CA 96057

    • 3 Beds
    • 2 Baths
    • 1,320 Sq Ft

    Last Sold Summary

    • $284/SF
    • 5 Days On Market

    Current Estimated Value $371,152

    Last Listing Agent Brett Waite Shasta Real Estate Group

    221 Shasta Ave, McCloud, CA 96057
  • 5404 N Old Stage Rd, Mount Shasta, CA 96067
    5404 N Old Stage Rd, Mount Shasta, CA 96067
    5404 N Old Stage Rd, Mount Shasta, CA 96067
    /19

    $169,000 Sold Jan 15, 2026

    5404 N Old Stage Rd, Mount Shasta, CA 96067

    • 1 Bed
    • 1 Bath
    • 750 Sq Ft

    Last Sold Summary

    • 48% Below List Price
    • $225/SF
    • 222 Days On Market

    Last Listing Agent Sandra Haugan Elite Real Estate Group

    5404 N Old Stage Rd, Mount Shasta, CA 96067
  • 1-B-1 Mount Shasta Dr Unit 1, McCloud, CA 96057
    1-B-1 Mount Shasta Dr Unit 1, McCloud, CA 96057
    1-B-1 Mount Shasta Dr Unit 1, McCloud, CA 96057
    /18

    $35,000 Sold Jun 20, 2025

    1-B-1 Mount Shasta Dr Unit 1, McCloud, CA 96057

    • Land
    • 2.5 Acres
    • $14,000 per Acre

    Last Sold Summary

    • 5% Below List Price
    • 9 Days On Market

    Last Listing Agent Linn Tyhurst Jefferson State Realty

    1-B-1 Mount Shasta Dr Unit 1, McCloud, CA 96057
  • 5740 Harborview Dr Unit 1, Weed, CA 96094
    5740 Harborview Dr Unit 1, Weed, CA 96094
    5740 Harborview Dr Unit 1, Weed, CA 96094
    /25

    $318,000 Sold Jun 05, 2025

    5740 Harborview Dr Unit 1, Weed, CA 96094

    • 2 Beds
    • 2 Baths
    • 1,402 Sq Ft
    • Built 1996

    Last Sold Summary

    • $227/SF
    • 19 Days On Market

    Current Estimated Value $313,817

    Last Listing Agent Aric Cena Alpine Realty, Inc

    5740 Harborview Dr Unit 1, Weed, CA 96094
  • 201 Sheldon Ave, Mount Shasta, CA 96067
    201 Sheldon Ave, Mount Shasta, CA 96067
    201 Sheldon Ave, Mount Shasta, CA 96067
    /29

    $400,000 Sold Jun 27, 2025

    201 Sheldon Ave, Mount Shasta, CA 96067

    • 4 Beds
    • 2 Baths
    • 1,442 Sq Ft
    • Built 1941

    Last Sold Summary

    • 6% Below List Price
    • $277/SF
    • 53 Days On Market

    Current Estimated Value $385,564

    Last Listing Agent Melissa Harvey Mt. Shasta Realty, Inc.

    201 Sheldon Ave, Mount Shasta, CA 96067
  • 272 Walnut St, Weed, CA 96094
    272 Walnut St, Weed, CA 96094
    272 Walnut St, Weed, CA 96094
    /21

    $150,000 Sold Aug 15, 2025

    272 Walnut St, Weed, CA 96094

    • 2 Beds
    • 1 Bath
    • 800 Sq Ft

    Last Sold Summary

    • $188/SF
    • 38 Days On Market

    Current Estimated Value $147,784

    Last Listing Agent Krista Cartwright Alpine Realty, Inc

    272 Walnut St, Weed, CA 96094
  • 400 Hiram Page Rd, Yreka, CA 96097
    400 Hiram Page Rd, Yreka, CA 96097
    400 Hiram Page Rd, Yreka, CA 96097
    /11

    $20,000 Sold Oct 02, 2025

    400 Hiram Page Rd, Yreka, CA 96097

    • 1 Bed
    • 1 Bath
    • 672 Sq Ft
    • Built 1979

    Last Sold Summary

    • 27% Below List Price
    • $30/SF
    • 20 Days On Market

    Last Listing Agent Jenny Grenvik Grenvik Group

    400 Hiram Page Rd, Yreka, CA 96097
  • 215 N California St, Dorris, CA 96023
    215 N California St, Dorris, CA 96023
    215 N California St, Dorris, CA 96023
    /23

    $150,000 Sold Feb 11, 2025

    215 N California St, Dorris, CA 96023

    • 2 Beds
    • 1 Bath
    • 1,100 Sq Ft
    • Built 1924

    Last Sold Summary

    • 4% Below List Price
    • $136/SF
    • 66 Days On Market

    Current Estimated Value $141,155

    Last Listing Agent Cher Beck eXp Realty of California, Inc-Cher

    215 N California St, Dorris, CA 96023

Showing Results 361 - 400, Page 10 of 18

California Siskiyou County

Recently Sold Real Estate & Homes in Siskiyou County, CA

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