Zip Code: 20851 (Rockville, 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 20851 Zip Code (Rockville, Maryland) in February 2026 was $533,921.962. The month over month percentage change (MoM) was 0.05%, and the year over year percentage change (YoY) was -1.16%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 20851 zip code (Rockville, Maryland). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 20851 zip code (Rockville, 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: 20851 (Rockville, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 20851 (Rockville, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 337048.0200534618 0.06 2.58
Feb 2015 337746.6907823048 0.21 2.02
Mar 2015 338463.8240956864 0.21 1.74
Apr 2015 338927.94782394986 0.14 1.49
May 2015 339243.8019013004 0.09 1.29
Jun 2015 341172.8379191437 0.57 1.41
Jul 2015 343752.350964319 0.76 1.98
Aug 2015 346425.6920180971 0.78 2.79
Sep 2015 348339.68789215403 0.55 3.37
Oct 2015 349747.05531585374 0.40 3.80
Nov 2015 351217.30694988096 0.42 4.13
Dec 2015 352704.6590459317 0.42 4.71
Jan 2016 355235.2461380433 0.72 5.40
Feb 2016 357359.191199491 0.60 5.81
Mar 2016 358232.28915652214 0.24 5.84
Apr 2016 358060.6421271949 -0.05 5.65
May 2016 358143.65845827264 0.02 5.57
Jun 2016 358740.734907327 0.17 5.15
Jul 2016 358536.8581527578 -0.06 4.30
Aug 2016 357715.1870196376 -0.23 3.26
Sep 2016 357427.66280488047 -0.08 2.61
Oct 2016 358438.6789272316 0.28 2.49
Nov 2016 360012.0029649805 0.44 2.50
Dec 2016 361797.62821951037 0.50 2.58
Jan 2017 363531.60578638833 0.48 2.34
Feb 2017 364929.371943779 0.38 2.12
Mar 2017 366044.49881043873 0.31 2.18
Apr 2017 367024.03790336364 0.27 2.50
May 2017 367516.79503804 0.13 2.62
Jun 2017 367746.74299672386 0.06 2.51
Jul 2017 367312.2793913709 -0.12 2.45
Aug 2017 367837.0115336729 0.14 2.83
Sep 2017 368525.5240275211 0.19 3.11
Oct 2017 369595.0708201408 0.29 3.11
Nov 2017 370240.8746399518 0.18 2.84
Dec 2017 371687.5560943351 0.39 2.73
Jan 2018 373817.7757732028 0.57 2.83
Feb 2018 375917.98034318513 0.56 3.01
Mar 2018 377498.09533430607 0.42 3.13
Apr 2018 378437.8960627871 0.25 3.11
May 2018 380003.4339136013 0.41 3.40
Jun 2018 381571.643309092 0.41 3.76
Jul 2018 383377.92774967477 0.47 4.37
Aug 2018 384505.4640810667 0.29 4.53
Sep 2018 385092.6113129062 0.15 4.50
Oct 2018 386125.844721467 0.27 4.47
Nov 2018 387283.7457185732 0.30 4.60
Dec 2018 389601.6445043855 0.60 4.82
Jan 2019 391778.01004414604 0.56 4.81
Feb 2019 394703.7274610742 0.75 5.00
Mar 2019 397533.7933466074 0.72 5.31
Apr 2019 400197.1346756202 0.67 5.75
May 2019 401947.35390300053 0.44 5.78
Jun 2019 402666.6825283734 0.18 5.53
Jul 2019 402589.3526826485 -0.02 5.01
Aug 2019 402319.00840522675 -0.07 4.63
Sep 2019 402007.8594854938 -0.08 4.39
Oct 2019 402439.99284251017 0.11 4.22
Nov 2019 403788.1116583077 0.34 4.26
Dec 2019 405906.2035893681 0.53 4.18
Jan 2020 408536.02959567774 0.65 4.28
Feb 2020 411119.6285935512 0.63 4.16
Mar 2020 413943.3063891916 0.69 4.13
Apr 2020 416227.190505305 0.55 4.01
May 2020 417023.7214225771 0.19 3.75
Jun 2020 416401.0405668733 -0.15 3.41
Jul 2020 416666.0081656659 0.06 3.50
Aug 2020 419366.8444363396 0.65 4.24
Sep 2020 424641.076033171 1.26 5.63
Oct 2020 430686.34830855834 1.42 7.02
Nov 2020 436756.7280934066 1.41 8.16
Dec 2020 441786.5472503306 1.15 8.84
Jan 2021 445671.28246110864 0.88 9.09
Feb 2021 449835.9178009243 0.93 9.42
Mar 2021 455308.2850591201 1.22 9.99
Apr 2021 461634.27582769893 1.39 10.91
May 2021 467366.2526265042 1.24 12.07
Jun 2021 471425.41761516297 0.87 13.21
Jul 2021 472924.5713292921 0.32 13.50
Aug 2021 472123.8126606359 -0.17 12.58
Sep 2021 469014.19253127434 -0.66 10.45
Oct 2021 465800.314516299 -0.68 8.15
Nov 2021 463483.59055240586 -0.50 6.12
Dec 2021 463363.3956205864 -0.03 4.88
Jan 2022 466248.33060084685 0.62 4.62
Feb 2022 471858.49875591154 1.20 4.90
Mar 2022 479829.216017018 1.69 5.39
Apr 2022 487331.7142453049 1.56 5.57
May 2022 494178.22125245124 1.41 5.74
Jun 2022 498157.3970578585 0.81 5.67
Jul 2022 498479.15338701144 0.07 5.40
Aug 2022 494812.44255357236 -0.74 4.81
Sep 2022 489547.94749872346 -1.06 4.38
Oct 2022 485760.6883354227 -0.77 4.29
Nov 2022 483827.5525170388 -0.40 4.39
Dec 2022 483424.4193036123 -0.08 4.33
Jan 2023 484104.30133067816 0.14 3.83
Feb 2023 484968.17889143596 0.18 2.78
Mar 2023 486635.22212399595 0.34 1.42
Apr 2023 489237.2941424922 0.54 0.39
May 2023 493384.95584654127 0.85 -0.16
Jun 2023 498185.95008494233 0.97 0.01
Jul 2023 502264.39592892834 0.82 0.76
Aug 2023 505669.6467568359 0.68 2.19
Sep 2023 507348.4744644475 0.33 3.64
Oct 2023 508529.3380263613 0.23 4.69
Nov 2023 508704.2861165498 0.03 5.14
Dec 2023 508855.7949658406 0.03 5.26
Jan 2024 508793.2101144881 -0.01 5.10
Feb 2024 510281.4079776479 0.29 5.22
Mar 2024 513931.2229841728 0.72 5.61
Apr 2024 519387.22261685616 1.06 6.16
May 2024 523726.91889102943 0.84 6.15
Jun 2024 526296.7005444332 0.49 5.64
Jul 2024 527075.6184789715 0.15 4.94
Aug 2024 527044.6044518651 -0.01 4.23
Sep 2024 527833.3732694945 0.15 4.04
Oct 2024 529315.9120011689 0.28 4.09
Nov 2024 532365.9316144235 0.58 4.65
Dec 2024 535535.274404149 0.60 5.24
Jan 2025 538240.1877125975 0.51 5.79
Feb 2025 540181.3342589949 0.36 5.86
Mar 2025 541056.1756110657 0.16 5.28
Apr 2025 541741.3358393465 0.13 4.30
May 2025 541588.8741458845 -0.03 3.41
Jun 2025 540813.3619392392 -0.14 2.76
Jul 2025 539878.220158524 -0.17 2.43
Aug 2025 538537.2971282308 -0.25 2.18
Sep 2025 537342.0982321454 -0.22 1.80
Oct 2025 536034.6213834443 -0.24 1.27
Nov 2025 534735.6358958882 -0.24 0.45
Dec 2025 534253.9703855617 -0.09 -0.24
Jan 2026 533654.4589618226 -0.11 -0.85
Feb 2026 533921.961696588 0.05 -1.16