Zip Code: 21638 (Grasonville, Maryland) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)
Updated on February 21, 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 21638 Zip Code (Grasonville, Maryland) in January 2026 was $558,999.699. The month over month percentage change (MoM) was 0.20%, and the year over year percentage change (YoY) was 1.81%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 21638 zip code (Grasonville, Maryland). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 21638 zip code (Grasonville, 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: 21638 (Grasonville, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 21638 (Grasonville, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
Items per page:
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 332131.9139281527 -0.06 2.90
Feb 2015 332188.8216130937 0.02 2.41
Mar 2015 332340.4470877062 0.05 1.71
Apr 2015 332212.0700906617 -0.04 0.92
May 2015 332146.93879879924 -0.02 0.13
Jun 2015 332067.19798729336 -0.02 -0.26
Jul 2015 331878.26756518753 -0.06 -0.36
Aug 2015 331836.92074197455 -0.01 -0.30
Sep 2015 331735.0767050434 -0.03 -0.47
Oct 2015 331776.0818863406 0.01 -0.46
Nov 2015 331683.51823685144 -0.03 -0.47
Dec 2015 331989.96513589966 0.09 -0.10
Jan 2016 332698.3318737329 0.21 0.17
Feb 2016 332873.0334362713 0.05 0.21
Mar 2016 333048.9828622685 0.05 0.21
Apr 2016 333025.16576979804 -0.01 0.25
May 2016 333307.0576333274 0.09 0.35
Jun 2016 333592.9681360949 0.09 0.46
Jul 2016 334298.33662419557 0.21 0.73
Aug 2016 335212.9025689916 0.27 1.02
Sep 2016 335959.46822019765 0.22 1.27
Oct 2016 336100.6892315105 0.04 1.30
Nov 2016 336781.8447509727 0.20 1.54
Dec 2016 337726.0235955461 0.28 1.73
Jan 2017 339196.76014526206 0.44 1.95
Feb 2017 340027.2018822315 0.25 2.15
Mar 2017 341373.61379619205 0.40 2.50
Apr 2017 343883.67658744025 0.74 3.26
May 2017 346190.49501501716 0.67 3.87
Jun 2017 347285.5479205737 0.32 4.11
Jul 2017 347210.46862232214 -0.02 3.86
Aug 2017 348068.3612610326 0.25 3.84
Sep 2017 350186.8037160355 0.61 4.24
Oct 2017 351844.4600988757 0.47 4.68
Nov 2017 352843.0621356214 0.28 4.77
Dec 2017 353366.7708664604 0.15 4.63
Jan 2018 354375.32935082 0.28 4.47
Feb 2018 355655.5966532843 0.36 4.60
Mar 2018 357390.9137703861 0.49 4.69
Apr 2018 359379.80029720697 0.56 4.51
May 2018 361301.0667036174 0.54 4.37
Jun 2018 362056.27789105853 0.21 4.25
Jul 2018 362620.3233423091 0.16 4.44
Aug 2018 363545.00347615365 0.26 4.45
Sep 2018 365336.0508772873 0.49 4.33
Oct 2018 366615.0843925438 0.35 4.20
Nov 2018 367526.44383337046 0.25 4.16
Dec 2018 367839.7364751597 0.09 4.10
Jan 2019 368214.8984585828 0.10 3.91
Feb 2019 368632.15579569753 0.11 3.65
Mar 2019 369761.37646145956 0.31 3.46
Apr 2019 371351.2457647587 0.43 3.33
May 2019 372350.76744071016 0.27 3.06
Jun 2019 372412.8652497909 0.02 2.86
Jul 2019 371996.72716055746 -0.11 2.59
Aug 2019 372076.4256653038 0.02 2.35
Sep 2019 372627.93731421215 0.15 2.00
Oct 2019 373358.1332971006 0.20 1.84
Nov 2019 374890.80302282376 0.41 2.00
Dec 2019 376527.9603019205 0.44 2.36
Jan 2020 378525.8490280965 0.53 2.80
Feb 2020 380080.51676695474 0.41 3.11
Mar 2020 381461.4418487845 0.36 3.16
Apr 2020 382170.20648519805 0.19 2.91
May 2020 382462.880588121 0.08 2.72
Jun 2020 382490.3083262802 0.01 2.71
Jul 2020 383164.8689900713 0.18 3.00
Aug 2020 385352.2066026062 0.57 3.57
Sep 2020 389417.1334629587 1.06 4.51
Oct 2020 394953.3435071449 1.42 5.78
Nov 2020 400992.11215791805 1.53 6.96
Dec 2020 406874.88628037315 1.47 8.06
Jan 2021 412353.53218665044 1.35 8.94
Feb 2021 418664.4635390079 1.53 10.15
Mar 2021 425284.4211953355 1.58 11.49
Apr 2021 432062.04252541205 1.59 13.06
May 2021 438236.8803563349 1.43 14.58
Jun 2021 443682.034691198 1.24 16.00
Jul 2021 448638.483150061 1.12 17.09
Aug 2021 451810.07457790227 0.71 17.25
Sep 2021 453503.7266301001 0.38 16.46
Oct 2021 454650.13692581095 0.25 15.12
Nov 2021 456267.9145605445 0.36 13.79
Dec 2021 459461.4617471851 0.70 12.93
Jan 2022 464203.4034027474 1.03 12.57
Feb 2022 469607.25980148255 1.16 12.17
Mar 2022 476393.04875944305 1.45 12.02
Apr 2022 482557.42699678877 1.29 11.69
May 2022 488695.4697775066 1.27 11.51
Jun 2022 492759.230164577 0.83 11.06
Jul 2022 493957.00944286684 0.24 10.10
Aug 2022 492237.43787560234 -0.35 8.95
Sep 2022 489010.0105984853 -0.66 7.83
Oct 2022 486971.7116119676 -0.42 7.11
Nov 2022 486078.03427480767 -0.18 6.53
Dec 2022 486620.1399036369 0.11 5.91
Jan 2023 487742.8068456405 0.23 5.07
Feb 2023 488590.4869862047 0.17 4.04
Mar 2023 489675.5168728498 0.22 2.79
Apr 2023 491636.89348792355 0.40 1.88
May 2023 494987.82255127636 0.68 1.29
Jun 2023 498446.69922249 0.70 1.15
Jul 2023 501629.6658711766 0.64 1.55
Aug 2023 505143.11740804696 0.70 2.62
Sep 2023 508528.6420291223 0.67 3.99
Oct 2023 511692.4916459557 0.62 5.08
Nov 2023 513881.3816694632 0.43 5.72
Dec 2023 514998.15295600326 0.22 5.83
Jan 2024 515228.20082931727 0.05 5.64
Feb 2024 516539.3194421491 0.25 5.72
Mar 2024 520403.02379345667 0.75 6.28
Apr 2024 525495.2911646973 0.98 6.89
May 2024 530122.3796847648 0.88 7.10
Jun 2024 532684.2024488229 0.48 6.87
Jul 2024 533558.898715618 0.16 6.37
Aug 2024 533908.2393392441 0.07 5.69
Sep 2024 534319.9587220348 0.08 5.07
Oct 2024 536754.9031244745 0.46 4.90
Nov 2024 540594.9940576033 0.72 5.20
Dec 2024 545307.6241250195 0.87 5.89
Jan 2025 549077.9567939828 0.69 6.57
Feb 2025 551809.1435300807 0.50 6.83
Mar 2025 553173.4712066744 0.25 6.30
Apr 2025 554310.8256600876 0.21 5.48
May 2025 554609.0008442771 0.05 4.62
Jun 2025 554708.081637744 0.02 4.14
Jul 2025 554735.5064552034 0.01 3.97
Aug 2025 554728.2594061717 0.00 3.90
Sep 2025 555110.7383696126 0.07 3.89
Oct 2025 555796.4040429785 0.12 3.55
Nov 2025 556529.8570651112 0.13 2.95
Dec 2025 557905.0223205299 0.25 2.31
Jan 2026 558999.6989584359 0.20 1.81