Zip Code: 18103 (Allentown, 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 18103 Zip Code (Allentown, Pennsylvania) in February 2026 was $301,856.93. The month over month percentage change (MoM) was 0.15%, and the year over year percentage change (YoY) was 3.71%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 18103 zip code (Allentown, Pennsylvania). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 18103 zip code (Allentown, 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: 18103 (Allentown, Pennsylvania) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 18103 (Allentown, Pennsylvania) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 140339.41385574642 -0.56 1.54
Feb 2015 139432.9543256477 -0.65 0.15
Mar 2015 138873.70838629696 -0.40 -1.50
Apr 2015 138605.9606292923 -0.19 -2.98
May 2015 138887.9522530983 0.20 -3.66
Jun 2015 139582.14402593477 0.50 -3.49
Jul 2015 140579.7484193733 0.72 -2.94
Aug 2015 141646.94790629426 0.76 -1.89
Sep 2015 142655.64830139224 0.71 -0.66
Oct 2015 143562.98647169428 0.64 0.64
Nov 2015 144169.66015363202 0.42 1.62
Dec 2015 144667.07407641827 0.35 2.51
Jan 2016 145308.95157403644 0.44 3.54
Feb 2016 145989.41465624512 0.47 4.70
Mar 2016 146253.08157588483 0.18 5.31
Apr 2016 146183.69378804928 -0.05 5.47
May 2016 146333.16193189062 0.10 5.36
Jun 2016 146923.39784471344 0.40 5.26
Jul 2016 147904.870654901 0.67 5.21
Aug 2016 148873.19861855524 0.66 5.10
Sep 2016 149833.85959296444 0.65 5.03
Oct 2016 150470.87235746495 0.43 4.81
Nov 2016 151231.05417821222 0.51 4.90
Dec 2016 152148.28611678167 0.61 5.17
Jan 2017 153343.25157516205 0.79 5.53
Feb 2017 154245.56677099437 0.59 5.66
Mar 2017 154824.6024831309 0.38 5.86
Apr 2017 155109.99213965374 0.18 6.11
May 2017 155324.33739188852 0.14 6.14
Jun 2017 155730.60891951702 0.26 5.99
Jul 2017 156288.64758379816 0.36 5.67
Aug 2017 156951.93096955246 0.42 5.43
Sep 2017 157647.50777449552 0.44 5.22
Oct 2017 158486.8680608409 0.53 5.33
Nov 2017 159651.11748446987 0.74 5.57
Dec 2017 160954.35457862378 0.82 5.79
Jan 2018 162299.38468694512 0.84 5.84
Feb 2018 163566.05611066672 0.78 6.04
Mar 2018 164733.57328119656 0.71 6.40
Apr 2018 165620.15213178677 0.54 6.78
May 2018 166143.0105691655 0.32 6.97
Jun 2018 166657.64183336264 0.31 7.02
Jul 2018 167327.05053431747 0.40 7.06
Aug 2018 168326.4155727137 0.60 7.25
Sep 2018 169303.1762940842 0.58 7.39
Oct 2018 170126.82028437415 0.49 7.34
Nov 2018 170994.34782662822 0.51 7.11
Dec 2018 172077.11552612306 0.63 6.91
Jan 2019 173305.99603177945 0.71 6.78
Feb 2019 174548.38276637616 0.72 6.71
Mar 2019 175307.11807604824 0.44 6.42
Apr 2019 175772.84137342055 0.27 6.13
May 2019 175858.48680042158 0.05 5.85
Jun 2019 175947.49449760505 0.05 5.57
Jul 2019 176315.6773692743 0.21 5.37
Aug 2019 176671.60733629428 0.20 4.96
Sep 2019 177236.78189546856 0.32 4.69
Oct 2019 177865.41429262664 0.36 4.55
Nov 2019 179158.86378409938 0.73 4.78
Dec 2019 180705.25799947072 0.86 5.01
Jan 2020 182468.7954029812 0.98 5.29
Feb 2020 183722.46061364037 0.69 5.26
Mar 2020 184669.9151894699 0.52 5.34
Apr 2020 185105.1048102999 0.24 5.31
May 2020 185396.61246860854 0.16 5.42
Jun 2020 185751.035382697 0.19 5.57
Jul 2020 186494.0013685928 0.40 5.77
Aug 2020 187746.28128945164 0.67 6.27
Sep 2020 189881.37470524575 1.14 7.13
Oct 2020 192694.77244253867 1.48 8.34
Nov 2020 196489.61174638305 1.97 9.67
Dec 2020 200410.64546924198 2.00 10.91
Jan 2021 204185.1846059378 1.88 11.90
Feb 2021 207600.74206825497 1.67 13.00
Mar 2021 210962.6463062813 1.62 14.24
Apr 2021 214192.71423105602 1.53 15.71
May 2021 217507.2720510564 1.55 17.32
Jun 2021 220767.35064552972 1.50 18.85
Jul 2021 223553.30841510976 1.26 19.87
Aug 2021 225531.82819604306 0.89 20.13
Sep 2021 226300.38024659958 0.34 19.18
Oct 2021 227257.5958993739 0.42 17.94
Nov 2021 228693.84599852026 0.63 16.39
Dec 2021 231239.3406145882 1.11 15.38
Jan 2022 234722.42770373123 1.51 14.96
Feb 2022 238694.68552702412 1.69 14.98
Mar 2022 243065.70492016885 1.83 15.22
Apr 2022 247439.98375251525 1.80 15.52
May 2022 251253.8592908713 1.54 15.52
Jun 2022 254085.10684213275 1.13 15.09
Jul 2022 255204.42670494536 0.44 14.16
Aug 2022 255119.10317861804 -0.03 13.12
Sep 2022 254673.82845793778 -0.17 12.54
Oct 2022 254664.54749293093 0.00 12.06
Nov 2022 255327.59548133635 0.26 11.65
Dec 2022 256060.81080994548 0.29 10.73
Jan 2023 256585.15444137758 0.21 9.31
Feb 2023 257032.03933800812 0.17 7.68
Mar 2023 258310.482290861 0.50 6.27
Apr 2023 260273.06914963163 0.76 5.19
May 2023 262735.37176338997 0.95 4.57
Jun 2023 264998.7856008899 0.86 4.30
Jul 2023 267282.35813117074 0.86 4.73
Aug 2023 269349.9788959472 0.77 5.58
Sep 2023 271169.4860053873 0.68 6.48
Oct 2023 272377.6094629 0.45 6.96
Nov 2023 273385.8088757464 0.37 7.07
Dec 2023 274258.1662419587 0.32 7.11
Jan 2024 275313.8311522139 0.39 7.30
Feb 2024 276792.36180312623 0.54 7.69
Mar 2024 278881.4100737354 0.76 7.96
Apr 2024 281318.9944315094 0.87 8.09
May 2024 283485.6389024227 0.77 7.90
Jun 2024 284675.94635307376 0.42 7.43
Jul 2024 285565.91579669324 0.31 6.84
Aug 2024 286309.01012077014 0.26 6.30
Sep 2024 287257.252623323 0.33 5.93
Oct 2024 288154.4141431087 0.31 5.79
Nov 2024 288860.28017865214 0.25 5.66
Dec 2024 289752.5417572989 0.31 5.65
Jan 2025 290537.06181865314 0.27 5.53
Feb 2025 291058.2236587099 0.18 5.15
Mar 2025 291306.75747920555 0.09 4.46
Apr 2025 291574.7074558272 0.09 3.65
May 2025 292313.61170855723 0.25 3.11
Jun 2025 293180.1097594029 0.30 2.99
Jul 2025 294821.79105842137 0.56 3.24
Aug 2025 296427.7590256036 0.55 3.53
Sep 2025 297905.9287085996 0.50 3.71
Oct 2025 298685.9182953805 0.26 3.66
Nov 2025 299565.4775451476 0.29 3.71
Dec 2025 300530.5119396097 0.32 3.72
Jan 2026 301415.5421307161 0.29 3.74
Feb 2026 301856.9298584776 0.15 3.71