Zip Code: 21778 (Rocky Ridge, 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 21778 Zip Code (Rocky Ridge, Maryland) in February 2026 was $434,863.374. The month over month percentage change (MoM) was -0.08%, and the year over year percentage change (YoY) was 2.86%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 21778 zip code (Rocky Ridge, Maryland). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 21778 zip code (Rocky Ridge, 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: 21778 (Rocky Ridge, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 21778 (Rocky Ridge, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 245585.77968141553 0.40 4.66
Feb 2015 246652.34430011615 0.43 5.15
Mar 2015 247180.12592160483 0.21 4.89
Apr 2015 247040.5463882295 -0.06 4.28
May 2015 246744.81116783517 -0.12 3.67
Jun 2015 247010.50280769126 0.11 3.75
Jul 2015 247231.37377251664 0.09 3.89
Aug 2015 247853.6495961207 0.25 3.60
Sep 2015 248652.02776574506 0.32 3.12
Oct 2015 250191.61028977044 0.62 2.93
Nov 2015 251526.6990988993 0.53 3.09
Dec 2015 252610.71570727765 0.43 3.28
Jan 2016 253639.17491146203 0.41 3.28
Feb 2016 254123.9061616847 0.19 3.03
Mar 2016 254191.2389696082 0.03 2.84
Apr 2016 253395.57945989983 -0.31 2.57
May 2016 252868.1639201493 -0.21 2.48
Jun 2016 252731.53321512745 -0.05 2.32
Jul 2016 252871.4813142106 0.06 2.28
Aug 2016 252597.60347849716 -0.11 1.91
Sep 2016 252630.25126478577 0.01 1.60
Oct 2016 253130.50836058732 0.20 1.18
Nov 2016 254140.21368423608 0.40 1.04
Dec 2016 255500.34444411114 0.54 1.14
Jan 2017 257641.7204696231 0.84 1.58
Feb 2017 259921.85062090005 0.89 2.28
Mar 2017 261566.49294549812 0.63 2.90
Apr 2017 262197.4343940434 0.24 3.47
May 2017 262193.5156925871 0.00 3.69
Jun 2017 261747.25668395532 -0.17 3.57
Jul 2017 260368.39320025666 -0.53 2.97
Aug 2017 259166.16080082286 -0.46 2.60
Sep 2017 258206.09981414885 -0.37 2.21
Oct 2017 258239.9684239669 0.01 2.02
Nov 2017 258978.50686705715 0.29 1.90
Dec 2017 260773.23661409388 0.69 2.06
Jan 2018 262451.46225482324 0.64 1.87
Feb 2018 263165.20855338644 0.27 1.25
Mar 2018 263410.6342088402 0.09 0.71
Apr 2018 262964.0365676138 -0.17 0.29
May 2018 263068.2473681643 0.04 0.33
Jun 2018 263264.63011135976 0.08 0.58
Jul 2018 264652.46595396387 0.53 1.65
Aug 2018 266451.2050433071 0.68 2.81
Sep 2018 267985.67943893536 0.58 3.79
Oct 2018 269712.47977222886 0.64 4.44
Nov 2018 271609.00098232535 0.70 4.88
Dec 2018 273918.41563482204 0.85 5.04
Jan 2019 275345.7757008473 0.52 4.91
Feb 2019 276234.43171786517 0.32 4.97
Mar 2019 277403.0858628316 0.42 5.31
Apr 2019 279057.3008260748 0.60 6.12
May 2019 280623.7963244992 0.56 6.67
Jun 2019 281454.33787267405 0.30 6.91
Jul 2019 282507.11303627386 0.37 6.75
Aug 2019 284111.97152912995 0.57 6.63
Sep 2019 285367.56529497256 0.44 6.49
Oct 2019 285021.86982795666 -0.12 5.68
Nov 2019 284049.2056421203 -0.34 4.58
Dec 2019 283228.8817197253 -0.29 3.40
Jan 2020 283610.8204166995 0.14 3.00
Feb 2020 284672.4893835525 0.37 3.06
Mar 2020 286497.6164738254 0.64 3.28
Apr 2020 288770.01309493824 0.79 3.48
May 2020 290485.98424843606 0.59 3.51
Jun 2020 291234.09673375863 0.26 3.48
Jul 2020 292419.2208007041 0.41 3.51
Aug 2020 295549.8863884474 1.07 4.03
Sep 2020 301267.105061663 1.93 5.57
Oct 2020 307603.2516487076 2.10 7.92
Nov 2020 312613.8296179265 1.63 10.06
Dec 2020 317118.482601622 1.44 11.97
Jan 2021 320507.25831238227 1.07 13.01
Feb 2021 325188.5716754519 1.46 14.23
Mar 2021 329018.62346165 1.18 14.84
Apr 2021 334117.04536741826 1.55 15.70
May 2021 338496.68615001807 1.31 16.53
Jun 2021 343339.89592021116 1.43 17.89
Jul 2021 345957.68179497943 0.76 18.31
Aug 2021 347759.8390918174 0.52 17.67
Sep 2021 347059.0656593822 -0.20 15.20
Oct 2021 347048.6248780705 0.00 12.82
Nov 2021 347012.10522971145 -0.01 11.00
Dec 2021 348575.8923119562 0.45 9.92
Jan 2022 351704.73879960226 0.90 9.73
Feb 2022 355908.3593925301 1.20 9.45
Mar 2022 360643.3893560486 1.33 9.61
Apr 2022 365078.9298289244 1.23 9.27
May 2022 368925.08138053026 1.05 8.99
Jun 2022 371855.377935377 0.79 8.31
Jul 2022 372410.5079621617 0.15 7.65
Aug 2022 370813.80317946017 -0.43 6.63
Sep 2022 368595.7123733184 -0.60 6.21
Oct 2022 367597.04082144616 -0.27 5.92
Nov 2022 367390.91554983426 -0.06 5.87
Dec 2022 368139.1281940899 0.20 5.61
Jan 2023 368474.26950717275 0.09 4.77
Feb 2023 368907.72126331687 0.12 3.65
Mar 2023 369383.79271364165 0.13 2.42
Apr 2023 370935.23083505576 0.42 1.60
May 2023 373942.7326309105 0.81 1.36
Jun 2023 377230.2479565547 0.88 1.45
Jul 2023 380729.40128246107 0.93 2.23
Aug 2023 384631.33194263186 1.02 3.73
Sep 2023 387972.06239007553 0.87 5.26
Oct 2023 389743.6687796164 0.46 6.03
Nov 2023 389610.390828653 -0.03 6.05
Dec 2023 388998.443433044 -0.16 5.67
Jan 2024 388555.3159998431 -0.11 5.45
Feb 2024 389800.3856503167 0.32 5.66
Mar 2024 393264.0815098637 0.89 6.47
Apr 2024 397534.27892594907 1.09 7.17
May 2024 401018.75901019626 0.88 7.24
Jun 2024 402569.95283777756 0.39 6.72
Jul 2024 403534.3499023972 0.24 5.99
Aug 2024 404536.51187072386 0.25 5.18
Sep 2024 406878.00098866737 0.58 4.87
Oct 2024 410626.40573640895 0.92 5.36
Nov 2024 414637.16353367694 0.98 6.42
Dec 2024 418253.0810920063 0.87 7.52
Jan 2025 420664.8866287721 0.58 8.26
Feb 2025 422790.25496823806 0.51 8.46
Mar 2025 423805.6402112951 0.24 7.77
Apr 2025 425141.7456773608 0.32 6.95
May 2025 426287.6939016283 0.27 6.30
Jun 2025 427640.196287877 0.32 6.23
Jul 2025 429785.65077344066 0.50 6.51
Aug 2025 432047.7255571986 0.53 6.80
Sep 2025 434537.4257786814 0.58 6.80
Oct 2025 435489.08125114924 0.22 6.06
Nov 2025 435675.45761731174 0.04 5.07
Dec 2025 435540.30179606116 -0.03 4.13
Jan 2026 435200.96259251813 -0.08 3.46
Feb 2026 434863.3741903275 -0.08 2.86