Zip Code: 01821 (Billerica, MA) - 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 01821 Zip Code in January 2026 was $726,462. The month over month percentage change (MoM) was -0.0659%, and the year over year percentage change (YoY) was -0.1029%.

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

The chart below shows the trend of the average house listing price in the 01821 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: 01821 - Trend of Average House Listing Price ($)
Zip Code: 01821 Trend of Average House Listing Price
1 – 10 of 115
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 436254
Sep 2016 449301
Oct 2016 450441
Nov 2016 442905
Dec 2016 436802
Jan 2017 431220
Feb 2017 447576
Mar 2017 435874
Apr 2017 454700
May 2017 478950
Jun 2017 466404
Jul 2017 494811
Aug 2017 487690 -0.0144 0.1179
Sep 2017 480553 -0.0146 0.0696
Oct 2017 469349 -0.0233 0.042
Nov 2017 488715 0.0413 0.1034
Dec 2017 535988 0.0967 0.2271
Jan 2018 563391 0.0511 0.3065
Feb 2018 536448 -0.0478 0.1986
Mar 2018 592851 0.1051 0.3601
Apr 2018 580050 -0.0216 0.2757
May 2018 545149 -0.0602 0.1382
Jun 2018 534318 -0.0199 0.1456
Jul 2018 526573 -0.0145 0.0642
Aug 2018 516166 -0.0198 0.0584
Sep 2018 535776 0.038 0.1149
Oct 2018 536830 0.002 0.1438
Nov 2018 530137 -0.0125 0.0848
Dec 2018 527243 -0.0055 -0.0163
Jan 2019 527696 0.0009 -0.0634
Feb 2019 522902 -0.0091 -0.0253
Mar 2019 528907 0.0115 -0.1079
Apr 2019 535163 0.0118 -0.0774
May 2019 541169 0.0112 -0.0073
Jun 2019 524524 -0.0308 -0.0183
Jul 2019 562968 0.0733 0.0691
Aug 2019 558845 -0.0073 0.0827
Sep 2019 561559 0.0049 0.0481
Oct 2019 529142 -0.0577 -0.0143
Nov 2019 505461 -0.0448 -0.0465
Dec 2019 508308 0.0056 -0.0359
Jan 2020 559128 0.1 0.0596
Feb 2020 541629 -0.0313 0.0358
Mar 2020 612921 0.1316 0.1588
Apr 2020 570271 -0.0696 0.0656
May 2020 593220 0.0402 0.0962
Jun 2020 602570 0.0158 0.1488
Jul 2020 566513 -0.0598 0.0063
Aug 2020 557099 -0.0166 -0.0031
Sep 2020 567195 0.0181 0.01
Oct 2020 564583 -0.0046 0.067
Nov 2020 573671 0.0161 0.1349
Dec 2020 540152 -0.0584 0.0626
Jan 2021 598083 0.1072 0.0697
Feb 2021 550575 -0.0794 0.0165
Mar 2021 523055 -0.05 -0.1466
Apr 2021 543920 0.0399 -0.0462
May 2021 488600 -0.1017 -0.1764
Jun 2021 471155 -0.0357 -0.2181
Jul 2021 552070 0.1717 -0.0255
Aug 2021 585983 0.0614 0.0518
Sep 2021 585569 -0.0007 0.0324
Oct 2021 636076 0.0863 0.1266
Nov 2021 648953 0.0202 0.1312
Dec 2021 689548 0.0626 0.2766
Jan 2022 628174 -0.089 0.0503
Feb 2022 673230 0.0717 0.2228
Mar 2022 703624 0.0451 0.3452
Apr 2022 693116 -0.0149 0.2743
May 2022 604234 -0.1282 0.2367
Jun 2022 783666 0.297 0.6633
Jul 2022 795146 0.0146 0.4403
Aug 2022 717788 -0.0973 0.2249
Sep 2022 739440 0.0302 0.2628
Oct 2022 684205 -0.0747 0.0757
Nov 2022 729404 0.0661 0.124
Dec 2022 732721 0.0045 0.0626
Jan 2023 727500 -0.0071 0.1581
Feb 2023 758421 0.0425 0.1265
Mar 2023 726460 -0.0421 0.0325
Apr 2023 736480 0.0138 0.0626
May 2023 782238 0.0621 0.2946
Jun 2023 681418 -0.1289 -0.1305
Jul 2023 715934 0.0507 -0.0996
Aug 2023 744349 0.0397 0.037
Sep 2023 643893 -0.135 -0.1292
Oct 2023 778516 0.2091 0.1378
Nov 2023 828641 0.0644 0.1361
Dec 2023 794146 -0.0416 0.0838
Jan 2024 810553 0.0207 0.1142
Feb 2024 758975 -0.0636 0.0007
Mar 2024 669426 -0.118 -0.0785
Apr 2024 727256 0.0864 -0.0125
May 2024 813616 0.1187 0.0401
Jun 2024 771615 -0.0516 0.1324
Jul 2024 689489 -0.1064 -0.0369
Aug 2024 703757 0.0207 -0.0545
Sep 2024 705524 0.0025 0.0957
Oct 2024 789729 0.1194 0.0144
Nov 2024 822411 0.0414 -0.0075
Dec 2024 849174 0.0325 0.0693
Jan 2025 858591 0.0111 0.0593
Feb 2025 809747 -0.0569 0.0669
Mar 2025 724798 -0.1049 0.0827
Apr 2025 671025 -0.0742 -0.0773
May 2025 673761 0.0041 -0.1719
Jun 2025 777363 0.1538 0.0074
Jul 2025 819300 0.0539 0.1883
Aug 2025 748183 -0.0868 0.0631
Sep 2025 807941 0.0799 0.1452
Oct 2025 794069 -0.0172 0.0055
Nov 2025 763996 -0.0379 -0.071
Dec 2025 736462 -0.036 -0.1327
Jan 2026 777735 0.056 -0.0942
Feb 2026 726462 -0.0659 -0.1029