Table Data - Housing Inventory: Active Listing Count in Williamson County, TN

Title Housing Inventory: Active Listing Count in Williamson County, TN
Series ID ACTLISCOU47187
Source Realtor.com
Release Housing Inventory Core Metrics
Seasonal Adjustment Not Seasonally Adjusted
Frequency Monthly
Units Level
Date Range 2016-07-01 to 2026-05-01
Last Updated 2026-06-04 7:11 PM CDT
Notes The count of active single-family and condo/townhome listings for a given market during the specified month (excludes pending listings).

With the release of its September 2022 housing trends report, Realtor.com® incorporated a new and improved methodology for capturing and reporting housing inventory trends and metrics. The new methodology updates and improves the calculation of time on market and improves handling of duplicate listings. Most areas across the country will see minor changes with a smaller handful of areas seeing larger updates. As a result of these changes, the data released since October 2022 will not be directly comparable with previous data releases (files downloaded before October 2022) and Realtor.com® economics blog posts. However, future data releases, including historical data, will consistently apply the new methodology. More details are available at the source's Real Estate Data Library.

With the release of its November 2021 housing trends report, Realtor.com® incorporated a new and improved methodology for capturing and reporting housing inventory trends and metrics. The new methodology uses the latest and most accurate data mapping of listing statuses to yield a cleaner and more consistent measurement of active listings at both the national and local level. The methodology has also been adjusted to better account for missing data in some fields including square footage. Most areas across the country will see minor changes with a smaller handful of areas seeing larger updates. As a result of these changes, the data released since December 2021 will not be directly comparable with previous data releases (files downloaded before December 2021) and Realtor.com® economics blog posts. However, future data releases, including historical data, will consistently apply the new methodology. More details are available at the source's Real Estate Data Library.
DATE VALUE
2016-07-01 1739
2016-08-01 1674
2016-09-01 1628
2016-10-01 1518
2016-11-01 1430
2016-12-01 1339
2017-01-01 1312
2017-02-01 1357
2017-03-01 1492
2017-04-01 1628
2017-05-01 1340
2017-06-01 1374
2017-07-01 1415
2017-08-01 1429
2017-09-01 1396
2017-10-01 1384
2017-11-01 1294
2017-12-01 1217
2018-01-01 1144
2018-02-01 1160
2018-03-01 1216
2018-04-01 1307
2018-05-01 1421
2018-06-01 1477
2018-07-01 1521
2018-08-01 1461
2018-09-01 1517
2018-10-01 1518
2018-11-01 1517
2018-12-01 1400
2019-01-01 1350
2019-02-01 1296
2019-03-01 1366
2019-04-01 1458
2019-05-01 1511
2019-06-01 1553
2019-07-01 1539
2019-08-01 1506
2019-09-01 1452
2019-10-01 1422
2019-11-01 1375
2019-12-01 1248
2020-01-01 1122
2020-02-01 1037
2020-03-01 1017
2020-04-01 1117
2020-05-01 1203
2020-06-01 1134
2020-07-01 1041
2020-08-01 854
2020-09-01 730
2020-10-01 650
2020-11-01 524
2020-12-01 439
2021-01-01 360
2021-02-01 281
2021-03-01 264
2021-04-01 240
2021-05-01 229
2021-06-01 269
2021-07-01 340
2021-08-01 324
2021-09-01 333
2021-10-01 341
2021-11-01 290
2021-12-01 206
2022-01-01 163
2022-02-01 169
2022-03-01 173
2022-04-01 246
2022-05-01 403
2022-06-01 649
2022-07-01 903
2022-08-01 965
2022-09-01 977
2022-10-01 1097
2022-11-01 1095
2022-12-01 975
2023-01-01 932
2023-02-01 880
2023-03-01 849
2023-04-01 885
2023-05-01 978
2023-06-01 1030
2023-07-01 1097
2023-08-01 1100
2023-09-01 1050
2023-10-01 1068
2023-11-01 1109
2023-12-01 1028
2024-01-01 893
2024-02-01 866
2024-03-01 908
2024-04-01 980
2024-05-01 1052
2024-06-01 1120
2024-07-01 1159
2024-08-01 1189
2024-09-01 1203
2024-10-01 1212
2024-11-01 1215
2024-12-01 1002
2025-01-01 906
2025-02-01 932
2025-03-01 1003
2025-04-01 1224
2025-05-01 1401
2025-06-01 1485
2025-07-01 1527
2025-08-01 1444
2025-09-01 1461
2025-10-01 1400
2025-11-01 1343
2025-12-01 1182
2026-01-01 1064
2026-02-01 1083
2026-03-01 1177
2026-04-01 1391
2026-05-01 1526

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