Zip Code: 21012 (Arnold, Maryland) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow home value index (ZHVI) for All Homes (SFR, Condo/Co-op) in the 21012 Zip Code (Arnold, Maryland) in February 2026 was $585,328.299. The month over month percentage change (MoM) was 0.16%, and the year over year percentage change (YoY) was 1.75%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 21012 zip code (Arnold, Maryland). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 21012 zip code (Arnold, Maryland).

You can see similar information for other Maryland zip codes, and for Maryland.

Note: Zillow Home Value Index (ZHVI) is a measure of the typical home value and market changes across a given region and housing type. It reflects the typical value for homes in the 35th to 65th percentile range.

Data Source: Zillow.
Zip Code: 21012 (Arnold, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 21012 (Arnold, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 399985.94505597185 0.11 0.55
Feb 2015 399889.2752968737 -0.02 -0.20
Mar 2015 399435.55393862334 -0.11 -0.77
Apr 2015 398807.2022397068 -0.16 -1.28
May 2015 397981.4542867549 -0.21 -1.52
Jun 2015 396969.58041791647 -0.25 -1.58
Jul 2015 396653.91561896127 -0.08 -1.20
Aug 2015 396218.1349893282 -0.11 -0.89
Sep 2015 396524.38761779835 0.08 -0.57
Oct 2015 396471.92783318134 -0.01 -0.49
Nov 2015 397621.1342214549 0.29 -0.34
Dec 2015 399426.07340811606 0.45 -0.03
Jan 2016 401423.15772029734 0.50 0.36
Feb 2016 402536.33078860835 0.28 0.66
Mar 2016 401862.459875681 -0.17 0.61
Apr 2016 401181.37616940535 -0.17 0.60
May 2016 400730.6443117904 -0.11 0.69
Jun 2016 401976.30077656504 0.31 1.26
Jul 2016 403919.4198818835 0.48 1.83
Aug 2016 405148.14071026264 0.30 2.25
Sep 2016 405697.8771100487 0.14 2.31
Oct 2016 405867.18822751613 0.04 2.37
Nov 2016 407933.5299053315 0.51 2.59
Dec 2016 410685.2943440646 0.68 2.82
Jan 2017 413423.74634413776 0.67 2.99
Feb 2017 414853.6891075575 0.35 3.06
Mar 2017 415433.94947550324 0.14 3.38
Apr 2017 416109.33435782726 0.16 3.72
May 2017 416283.401101518 0.04 3.88
Jun 2017 416033.3958941686 -0.06 3.50
Jul 2017 415572.4603637049 -0.11 2.89
Aug 2017 415217.26809566264 -0.08 2.49
Sep 2017 415926.2860584716 0.17 2.52
Oct 2017 416685.9568310009 0.18 2.67
Nov 2017 417856.40430107753 0.28 2.43
Dec 2017 418889.7389318349 0.25 2.00
Jan 2018 420403.01478346763 0.36 1.69
Feb 2018 422035.1317051964 0.39 1.73
Mar 2018 423673.0754768092 0.39 1.98
Apr 2018 424699.4954216367 0.24 2.06
May 2018 425864.22875066247 0.27 2.30
Jun 2018 426734.43633830297 0.20 2.57
Jul 2018 428260.1588051895 0.36 3.05
Aug 2018 429201.160186615 0.22 3.37
Sep 2018 430309.4689401581 0.26 3.46
Oct 2018 430391.1717902321 0.02 3.29
Nov 2018 430911.17436010233 0.12 3.12
Dec 2018 430913.3786795636 0.00 2.87
Jan 2019 431269.1934052838 0.08 2.59
Feb 2019 431825.3635750138 0.13 2.32
Mar 2019 433395.9609935148 0.36 2.30
Apr 2019 435153.03217119473 0.41 2.46
May 2019 436641.9937274303 0.34 2.53
Jun 2019 437415.3527051483 0.18 2.50
Jul 2019 437752.41896829644 0.08 2.22
Aug 2019 438403.04981229594 0.15 2.14
Sep 2019 439094.1692250564 0.16 2.04
Oct 2019 440135.5818498454 0.24 2.26
Nov 2019 441209.71545888943 0.24 2.39
Dec 2019 442498.67322347936 0.29 2.69
Jan 2020 444093.0499731856 0.36 2.97
Feb 2020 446302.9851906767 0.50 3.35
Mar 2020 449130.7435553539 0.63 3.63
Apr 2020 451901.3252235598 0.62 3.85
May 2020 453042.7178582079 0.25 3.76
Jun 2020 452926.5059300023 -0.03 3.55
Jul 2020 452505.5754378561 -0.09 3.37
Aug 2020 453446.94660799764 0.21 3.43
Sep 2020 456622.31074973225 0.70 3.99
Oct 2020 461729.517013497 1.12 4.91
Nov 2020 467969.4590094004 1.35 6.07
Dec 2020 473620.49081511423 1.21 7.03
Jan 2021 478754.3189226926 1.08 7.81
Feb 2021 484093.5174363237 1.12 8.47
Mar 2021 490150.6794660238 1.25 9.13
Apr 2021 496940.43569960445 1.39 9.97
May 2021 503081.2633846144 1.24 11.05
Jun 2021 507928.1542898971 0.96 12.14
Jul 2021 509995.08514467924 0.41 12.71
Aug 2021 509714.862704287 -0.05 12.41
Sep 2021 507583.56134543545 -0.42 11.16
Oct 2021 506189.93332544895 -0.28 9.63
Nov 2021 506333.4980829334 0.03 8.20
Dec 2021 508135.6043837786 0.36 7.29
Jan 2022 512531.02270650264 0.87 7.06
Feb 2022 518807.3723287727 1.23 7.17
Mar 2022 527774.0708107364 1.73 7.68
Apr 2022 536035.8525001494 1.57 7.87
May 2022 543576.7662634416 1.41 8.05
Jun 2022 548507.4048422002 0.91 7.99
Jul 2022 549753.0832195221 0.23 7.80
Aug 2022 547765.0174103142 -0.36 7.47
Sep 2022 544097.667887645 -0.67 7.19
Oct 2022 541708.2157375038 -0.44 7.02
Nov 2022 540428.9234924241 -0.24 6.73
Dec 2022 540373.4370216756 -0.01 6.34
Jan 2023 541218.5824023384 0.16 5.60
Feb 2023 542562.3378599243 0.25 4.58
Mar 2023 544098.9554113165 0.28 3.09
Apr 2023 546654.284333161 0.47 1.98
May 2023 549898.1699641972 0.59 1.16
Jun 2023 553322.080242363 0.62 0.88
Jul 2023 555247.3746851984 0.35 1.00
Aug 2023 555471.888444767 0.04 1.41
Sep 2023 554469.4098375924 -0.18 1.91
Oct 2023 553308.5794366502 -0.21 2.14
Nov 2023 552225.6277958759 -0.20 2.18
Dec 2023 551537.1992783643 -0.12 2.07
Jan 2024 550769.2187509731 -0.14 1.77
Feb 2024 552112.2293375955 0.24 1.76
Mar 2024 555729.9514382965 0.66 2.14
Apr 2024 560424.1518797146 0.85 2.52
May 2024 563585.0381612766 0.56 2.49
Jun 2024 564526.4502100217 0.17 2.03
Jul 2024 564368.9983265063 -0.03 1.64
Aug 2024 564492.3935420892 0.02 1.62
Sep 2024 566087.9038765455 0.28 2.10
Oct 2024 568320.1484125204 0.39 2.71
Nov 2024 570523.842774079 0.39 3.31
Dec 2024 572120.7475213737 0.28 3.73
Jan 2025 573543.3347549136 0.25 4.14
Feb 2025 575247.5490602901 0.30 4.19
Mar 2025 576311.6278623593 0.19 3.70
Apr 2025 577257.5855424005 0.16 3.00
May 2025 577393.2512564543 0.02 2.45
Jun 2025 577435.2073980387 0.01 2.29
Jul 2025 578027.7790033208 0.10 2.42
Aug 2025 578891.0352030921 0.15 2.55
Sep 2025 580121.7345222348 0.21 2.48
Oct 2025 581318.0266666957 0.21 2.29
Nov 2025 582434.6432946697 0.19 2.09
Dec 2025 583794.5975723303 0.23 2.04
Jan 2026 584400.2450684027 0.10 1.89
Feb 2026 585328.2988773193 0.16 1.75