Zip Code: 06340 (Groton, CT) - Trend of Average House Listing Price (Realtor)

Updated on February 16, 2026.

According to data from Realtor.com, the average house listing price for the 06340 Zip Code in January 2026 was $708,613. The month over month percentage change (MoM) was -0.0816%, and the year over year percentage change (YoY) was 1.1742%.

You can see similar for other Connecticut Zip Codes, and for Connecticut.

The chart below shows the trend of the average house listing price in the 06340 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 06340 - Trend of Average House Listing Price ($)
Zip Code: 06340 Trend of Average House Listing Price
1 – 10 of 115
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 557111
Sep 2016 560975
Oct 2016 543878
Nov 2016 502806
Dec 2016 476505
Jan 2017 464154
Feb 2017 378427
Mar 2017 430443
Apr 2017 517191
May 2017 559159
Jun 2017 568101
Jul 2017 559279
Aug 2017 614335 0.0984 0.1027
Sep 2017 612555 -0.0029 0.0919
Oct 2017 623755 0.0183 0.1469
Nov 2017 597389 -0.0423 0.1881
Dec 2017 579853 -0.0294 0.2169
Jan 2018 599546 0.034 0.2917
Feb 2018 586288 -0.0221 0.5493
Mar 2018 515729 -0.1203 0.1981
Apr 2018 510081 -0.011 -0.0137
May 2018 536144 0.0511 -0.0412
Jun 2018 555208 0.0356 -0.0227
Jul 2018 587024 0.0573 0.0496
Aug 2018 557148 -0.0509 -0.0931
Sep 2018 543871 -0.0238 -0.1121
Oct 2018 563296 0.0357 -0.0969
Nov 2018 548348 -0.0265 -0.0821
Dec 2018 576497 0.0513 -0.0058
Jan 2019 544752 -0.0551 -0.0914
Feb 2019 552938 0.015 -0.0569
Mar 2019 556440 0.0063 0.0789
Apr 2019 500395 -0.1007 -0.019
May 2019 491869 -0.017 -0.0826
Jun 2019 504560 0.0258 -0.0912
Jul 2019 528753 0.048 -0.0993
Aug 2019 536043 0.0138 -0.0379
Sep 2019 546106 0.0188 0.0041
Oct 2019 567882 0.0399 0.0081
Nov 2019 580843 0.0228 0.0593
Dec 2019 605316 0.0421 0.05
Jan 2020 585426 -0.0329 0.0747
Feb 2020 611977 0.0454 0.1068
Mar 2020 550790 -0.1 -0.0102
Apr 2020 579518 0.0522 0.1581
May 2020 657292 0.1342 0.3363
Jun 2020 676109 0.0286 0.34
Jul 2020 714163 0.0563 0.3507
Aug 2020 755514 0.0579 0.4094
Sep 2020 748173 -0.0097 0.37
Oct 2020 732482 -0.021 0.2898
Nov 2020 702032 -0.0416 0.2086
Dec 2020 733062 0.0442 0.211
Jan 2021 585815 -0.2009 0.0007
Feb 2021 588989 0.0054 -0.0376
Mar 2021 673866 0.1441 0.2235
Apr 2021 758521 0.1256 0.3089
May 2021 727005 -0.0415 0.1061
Jun 2021 740818 0.019 0.0957
Jul 2021 705435 -0.0478 -0.0122
Aug 2021 693247 -0.0173 -0.0824
Sep 2021 723380 0.0435 -0.0331
Oct 2021 659163 -0.0888 -0.1001
Nov 2021 609454 -0.0754 -0.1319
Dec 2021 460571 -0.2443 -0.3717
Jan 2022 431333 -0.0635 -0.2637
Feb 2022 510980 0.1847 -0.1324
Mar 2022 641867 0.2561 -0.0475
Apr 2022 700682 0.0916 -0.0763
May 2022 772353 0.1023 0.0624
Jun 2022 669874 -0.1327 -0.0958
Jul 2022 735036 0.0973 0.042
Aug 2022 664970 -0.0953 -0.0408
Sep 2022 631116 -0.0509 -0.1275
Oct 2022 726002 0.1503 0.1014
Nov 2022 782271 0.0775 0.2836
Dec 2022 769607 -0.0162 0.671
Jan 2023 826739 0.0742 0.9167
Feb 2023 878879 0.0631 0.72
Mar 2023 1017738 0.158 0.5856
Apr 2023 1207681 0.1866 0.7236
May 2023 1264800 0.0473 0.6376
Jun 2023 1216373 -0.0383 0.8158
Jul 2023 1080161 -0.112 0.4695
Aug 2023 1126076 0.0425 0.6934
Sep 2023 782923 -0.3047 0.2405
Oct 2023 723957 -0.0753 -0.0028
Nov 2023 717355 -0.0091 -0.083
Dec 2023 1032937 0.4399 0.3422
Jan 2024 928427 -0.1012 0.123
Feb 2024 912207 -0.0175 0.0379
Mar 2024 984819 0.0796 -0.0323
Apr 2024 1026500 0.0423 -0.15
May 2024 1187772 0.1571 -0.0609
Jun 2024 1263016 0.0633 0.0383
Jul 2024 1107238 -0.1233 0.0251
Aug 2024 829476 -0.2509 -0.2634
Sep 2024 636461 -0.2327 -0.1871
Oct 2024 577449 -0.0927 -0.2024
Nov 2024 579913 0.0043 -0.1916
Dec 2024 488303 -0.158 -0.5273
Jan 2025 462295 -0.0533 -0.5021
Feb 2025 325918 -0.295 -0.6427
Mar 2025 534654 0.6405 -0.4571
Apr 2025 692925 0.296 -0.325
May 2025 768134 0.1085 -0.3533
Jun 2025 752565 -0.0203 -0.4042
Jul 2025 864603 0.1489 -0.2191
Aug 2025 818036 -0.0539 -0.0138
Sep 2025 794406 -0.0289 0.2482
Oct 2025 699909 -0.119 0.2121
Nov 2025 756155 0.0804 0.3039
Dec 2025 939181 0.242 0.9234
Jan 2026 771610 -0.1784 0.6691
Feb 2026 708613 -0.0816 1.1742