Table Data - Housing Inventory: Total Listing Count in Middlesex County, MA

Title Housing Inventory: Total Listing Count in Middlesex County, MA
Series ID TOTLISCOU25017
Source Realtor.com
Release Housing Inventory Core Metrics
Seasonal Adjustment Not Seasonally Adjusted
Frequency Monthly
Units Level
Date Range 2016-07-01 to 2026-08-01
Last Updated 2026-09-04 6:19 AM CDT
Notes The total of both active listings and pending listings in a given market during the specified month.

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 4149
2016-08-01 3195
2016-09-01 3303
2016-10-01 3322
2016-11-01 2903
2016-12-01 2079
2017-01-01 1888
2017-02-01 1943
2017-03-01 2215
2017-04-01 2520
2017-05-01 2932
2017-06-01 3170
2017-07-01 2800
2017-08-01 2718
2017-09-01 2933
2017-10-01 2833
2017-11-01 2495
2017-12-01 1830
2018-01-01 1512
2018-02-01 1658
2018-03-01 1962
2018-04-01 2437
2018-05-01 2719
2018-06-01 3107
2018-07-01 2954
2018-08-01 2879
2018-09-01 3291
2018-10-01 3397
2018-11-01 3133
2018-12-01 2425
2019-01-01 2078
2019-02-01 2091
2019-03-01 2438
2019-04-01 2860
2019-05-01 3254
2019-06-01 3587
2019-07-01 3226
2019-08-01 3294
2019-09-01 3409
2019-10-01 3472
2019-11-01 2946
2019-12-01 1940
2020-01-01 1573
2020-02-01 1736
2020-03-01 2134
2020-04-01 1841
2020-05-01 2242
2020-06-01 2618
2020-07-01 2430
2020-08-01 2348
2020-09-01 2462
2020-10-01 2645
2020-11-01 3322
2020-12-01 2263
2021-01-01 1241
2021-02-01 1270
2021-03-01 1520
2021-04-01 1624
2021-05-01 1723
2021-06-01 1965
2021-07-01 1880
2021-08-01 1845
2021-09-01 1982
2021-10-01 2077
2021-11-01 1650
2021-12-01 1050
2022-01-01 755
2022-02-01 866
2022-03-01 1173
2022-04-01 1299
2022-05-01 1638
2022-06-01 2059
2022-07-01 2055
2022-08-01 1938
2022-09-01 1983
2022-10-01 2099
2022-11-01 1874
2022-12-01 1372
2023-01-01 1137
2023-02-01 1117
2023-03-01 1264
2023-04-01 1427
2023-05-01 1516
2023-06-01 1666
2023-07-01 1477
2023-08-01 1422
2023-09-01 1616
2023-10-01 1694
2023-11-01 1606
2023-12-01 1205
2024-01-01 1037
2024-02-01 1068
2024-03-01 1283
2024-04-01 1456
2024-05-01 1661
2024-06-01 1862
2024-07-01 1733
2024-08-01 1743
2024-09-01 2018
2024-10-01 2181
2024-11-01 1838
2024-12-01 1144
2025-01-01 1025
2025-02-01 1103
2025-03-01 1428
2025-04-01 1830
2025-05-01 2210
2025-06-01 2520
2025-07-01 2250
2025-08-01 2164
2025-09-01 2512
2025-10-01 2550
2025-11-01 2316
2025-12-01 1537
2026-01-01 1307
2026-02-01 1323
2026-03-01 1692
2026-04-01 2145
2026-05-01 4584
2026-06-01 5026
2026-07-01 4449
2026-08-01 3910

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