Zip Code: 19539 (Mertztown, Pennsylvania) - 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 19539 Zip Code (Mertztown, Pennsylvania) in February 2026 was $342,249.624. The month over month percentage change (MoM) was 0.06%, and the year over year percentage change (YoY) was 3.00%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 19539 zip code (Mertztown, Pennsylvania). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 19539 zip code (Mertztown, Pennsylvania).

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

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: 19539 (Mertztown, Pennsylvania) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 19539 (Mertztown, Pennsylvania) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 186470.75119361657 0.22 2.35
Feb 2015 186478.79183174015 0.00 2.57
Mar 2015 186351.74376686543 -0.07 2.53
Apr 2015 186346.4765129773 0.00 2.26
May 2015 186630.48633309346 0.15 1.87
Jun 2015 187041.3311165451 0.22 1.47
Jul 2015 187643.9147041942 0.32 1.19
Aug 2015 188290.94397324816 0.35 1.14
Sep 2015 189188.08555746044 0.48 1.50
Oct 2015 189884.5700588948 0.37 2.10
Nov 2015 190369.9699600176 0.26 2.41
Dec 2015 190544.80232090785 0.09 2.41
Jan 2016 190509.59203066173 -0.02 2.17
Feb 2016 190507.03675971655 0.00 2.16
Mar 2016 190275.91441706053 -0.12 2.11
Apr 2016 190278.2755110593 0.00 2.11
May 2016 190444.44690862764 0.09 2.04
Jun 2016 191096.62541250698 0.34 2.17
Jul 2016 191617.95713294673 0.27 2.12
Aug 2016 192290.646564038 0.35 2.12
Sep 2016 192884.65949778608 0.31 1.95
Oct 2016 193619.66163899234 0.38 1.97
Nov 2016 194389.06050586575 0.40 2.11
Dec 2016 195097.1244206291 0.36 2.39
Jan 2017 195531.18000335727 0.22 2.64
Feb 2017 195678.22788937468 0.08 2.71
Mar 2017 195734.3434384554 0.03 2.87
Apr 2017 196263.2127957004 0.27 3.15
May 2017 196887.43091077358 0.32 3.38
Jun 2017 197422.75963902628 0.27 3.31
Jul 2017 197364.83908529987 -0.03 3.00
Aug 2017 197140.21478219307 -0.11 2.52
Sep 2017 197196.6114018451 0.03 2.24
Oct 2017 197558.8655775462 0.18 2.04
Nov 2017 198522.27002353282 0.49 2.13
Dec 2017 199759.06765356552 0.62 2.39
Jan 2018 201346.75598002676 0.80 2.97
Feb 2018 202641.52320953633 0.64 3.56
Mar 2018 203586.26897642904 0.47 4.01
Apr 2018 204392.89113765338 0.40 4.14
May 2018 205359.47205422787 0.47 4.30
Jun 2018 206178.10017004344 0.40 4.43
Jul 2018 206866.21414972912 0.33 4.81
Aug 2018 207033.5715319061 0.08 5.02
Sep 2018 207180.35032944338 0.07 5.06
Oct 2018 207190.65968204915 0.01 4.88
Nov 2018 207564.5372615727 0.18 4.56
Dec 2018 208215.8510611537 0.31 4.23
Jan 2019 209068.97739693712 0.41 3.84
Feb 2019 210125.72855550042 0.51 3.69
Mar 2019 211382.57630593606 0.60 3.83
Apr 2019 212712.62167303808 0.63 4.07
May 2019 214038.6675655615 0.62 4.23
Jun 2019 215248.77484419313 0.56 4.40
Jul 2019 216266.07337752683 0.47 4.54
Aug 2019 217014.74885496218 0.35 4.82
Sep 2019 217576.07102130892 0.26 5.02
Oct 2019 218496.32390881938 0.42 5.46
Nov 2019 219972.38637552864 0.68 5.98
Dec 2019 221430.9610846479 0.66 6.35
Jan 2020 222482.27159942267 0.48 6.42
Feb 2020 223050.82778507727 0.26 6.15
Mar 2020 224130.43180901848 0.48 6.03
Apr 2020 226035.81927139967 0.85 6.26
May 2020 227387.63816051246 0.60 6.24
Jun 2020 228379.90699725118 0.44 6.10
Jul 2020 229173.14688557968 0.35 5.97
Aug 2020 231240.40099628118 0.90 6.56
Sep 2020 234143.0847783369 1.25 7.61
Oct 2020 237448.1608354417 1.41 8.67
Nov 2020 240911.188776131 1.46 9.52
Dec 2020 244292.44824000503 1.40 10.32
Jan 2021 247454.1939064708 1.29 11.22
Feb 2021 250696.95815512197 1.31 12.40
Mar 2021 253954.19316859994 1.30 13.31
Apr 2021 256870.65760370274 1.15 13.64
May 2021 259875.60250461023 1.17 14.29
Jun 2021 263153.94967738976 1.26 15.23
Jul 2021 265287.122176959 0.81 15.76
Aug 2021 264868.15233913955 -0.16 14.54
Sep 2021 261781.8308172706 -1.16 11.80
Oct 2021 259244.41207864103 -0.97 9.18
Nov 2021 258671.52540902185 -0.22 7.37
Dec 2021 259912.17147611643 0.48 6.39
Jan 2022 263939.3628940703 1.55 6.66
Feb 2022 270044.65356840164 2.31 7.72
Mar 2022 277498.5606793646 2.76 9.27
Apr 2022 284058.0799031158 2.36 10.58
May 2022 288868.8460791906 1.69 11.16
Jun 2022 292645.4883392462 1.31 11.21
Jul 2022 294359.0996904216 0.59 10.96
Aug 2022 294831.7983093537 0.16 11.31
Sep 2022 294495.8004165453 -0.11 12.50
Oct 2022 295292.6346627578 0.27 13.91
Nov 2022 296528.4070400265 0.42 14.64
Dec 2022 297507.10901167156 0.33 14.46
Jan 2023 297461.406648526 -0.01 12.70
Feb 2023 296892.32493480865 -0.19 9.94
Mar 2023 297362.657339569 0.16 7.16
Apr 2023 298837.82493034494 0.50 5.20
May 2023 301284.89753009035 0.82 4.30
Jun 2023 303778.03773234686 0.83 3.80
Jul 2023 306130.4661309193 0.77 4.00
Aug 2023 308594.4195463026 0.81 4.67
Sep 2023 310484.250992584 0.61 5.43
Oct 2023 312083.5630314452 0.52 5.69
Nov 2023 313011.12966610206 0.30 5.56
Dec 2023 314072.0741344362 0.34 5.57
Jan 2024 314917.8925318928 0.27 5.87
Feb 2024 316121.6923231596 0.38 6.48
Mar 2024 317568.0313198634 0.46 6.80
Apr 2024 319063.15647131007 0.47 6.77
May 2024 320291.88610382663 0.39 6.31
Jun 2024 321177.2379720498 0.28 5.73
Jul 2024 321503.44172108074 0.10 5.02
Aug 2024 321743.6209899467 0.08 4.26
Sep 2024 322484.8433505315 0.23 3.87
Oct 2024 324375.91224442574 0.59 3.94
Nov 2024 326700.15905902686 0.72 4.37
Dec 2024 329151.08825676056 0.75 4.80
Jan 2025 331183.8000958558 0.62 5.17
Feb 2025 332278.6222092015 0.33 5.11
Mar 2025 332488.58106633724 0.06 4.70
Apr 2025 332373.763331845 -0.04 4.17
May 2025 333065.2991509854 0.21 3.99
Jun 2025 334031.876000823 0.29 4.00
Jul 2025 336592.8916097344 0.77 4.69
Aug 2025 339173.4548883109 0.77 5.42
Sep 2025 341716.4654250179 0.75 5.96
Oct 2025 342321.16877550253 0.18 5.53
Nov 2025 342214.7557954952 -0.03 4.75
Dec 2025 341979.64082766476 -0.07 3.90
Jan 2026 342038.6770601953 0.02 3.28
Feb 2026 342249.6239220434 0.06 3.00