Williams, PA housing market
Home prices around Williams have risen about 74% over the past 5 years. Builders were permitted 6 new homes in 2025.
Home values, sales, trends and how Williams compares with the towns next door — updated as new data is published.
Home prices up 74% in 5 years
The federal house price index for the ZIP codes around Williams rose 74% over the past 5 years, faster than across Pennsylvania (48%). Last year prices rose 12%. Carrying the Census median home value forward with that index puts the typical Williams home at roughly $694,000 today.
Show as a table
| Year | Change that year | Since 2000 | Pennsylvania since 2000 |
|---|---|---|---|
| 2025 | +12% | +223% | +164% |
| 2024 | +10% | +188% | +152% |
| 2023 | +8.5% | +161% | +138% |
| 2022 | +15% | +141% | +122% |
| 2021 | +13% | +109% | +96% |
| 2020 | +6.2% | +86% | +79% |
| 2019 | +4.6% | +75% | +72% |
| 2018 | +8.8% | +67% | +66% |
| 2017 | +4.4% | +53% | +59% |
| 2016 | +0.7% | +47% | +53% |
| 2015 | +5.8% | +46% | +49% |
| 2014 | −1.7% | +38% | +46% |
| 2013 | 0% | +41% | +43% |
| 2012 | −4.7% | +40% | +42% |
| 2011 | −6.7% | +47% | +45% |
| 2010 | −4.1% | +58% | +48% |
| 2009 | −5.6% | +65% | +52% |
| 2008 | −7% | +75% | +57% |
| 2007 | +4.8% | +88% | +59% |
| 2006 | +13% | +79% | +55% |
| 2005 | +14% | +59% | +44% |
| 2004 | +13% | +39% | +29% |
| 2003 | +6.4% | +23% | +17% |
| 2002 | +5% | +15% | +12% |
| 2001 | +9.8% | +9.8% | +6.2% |
| 2000 | — | — | — |
How Williams ranks on rising home prices →
Federal Housing Finance Agency House Price Index (annual, developmental) for ZIP codes 18042, 18055, 18077, weighted by land area. It tracks repeat sales and appraisals of the same homes, so it shows how prices changed, not what homes cost. The estimated value scales the Census (ACS 2020-2024) median home value by that change.
6 new homes permitted in 2025
Builders were permitted 6 new homes in Williams in 2025, all single-family houses, worth about $3.7 million to build. That's 0.9 per 1,000 residents, slower than across Pennsylvania (2). Over the past 10 years, Williams has permitted 114 homes in all.
Homes vs. people, 2010–2020
Between the 2010 and 2020 censuses, Williams gained 697 residents while 136 new homes were permitted: about 5.1 new residents per new home. Population grew faster than building, so existing homes filled up: a sign of tight supply. Across Pennsylvania: 1.4 new residents per new home.
How Williams ranks on housing keeping up with growth →
Residents: U.S. Census Bureau, 2010 and 2020 censuses. New homes: permits issued 2010–2019.
Show as a table
| Year | New homes | Single-family | 2+ per building | Value |
|---|---|---|---|---|
| 2026 (Jan–Aug) | 9 | 9 | 0 | $6.5 million |
| 2025 | 6 | 6 | 0 | $3.7 million |
| 2024 | 15 | 15 | 0 | $6.3 million |
| 2023 | 21 | 21 | 0 | $7.9 million |
| 2022 | 26 | 26 | 0 | $20.2 million |
| 2021 | 9 | 9 | 0 | $3.2 million |
| 2020 | 8 | 8 | 0 | $2.2 million |
| 2019 | 9 | 9 | 0 | $2.2 million |
| 2018 | 6 | 6 | 0 | $1.6 million |
| 2017 | 9 | 9 | 0 | $2.3 million |
| 2016 | 5 | 5 | 0 | $1.3 million |
| 2015 | 22 | 22 | 0 | $5.7 million |
| 2014 | 6 | 6 | 0 | $1.4 million |
| 2013 | 35 | 35 | 0 | $6.8 million |
| 2012 | 23 | 23 | 0 | $4.2 million |
| 2011 | 10 | 10 | 0 | $1.7 million |
| 2010 | 11 | 3 | 8 | $2.6 million |
| 2009 | 17 | 3 | 14 | $3.6 million |
| 2008 | 21 | 21 | 0 | $3.8 million |
| 2007 | 40 | 37 | 3 | $7.6 million |
| 2006 | 44 | 44 | 0 | $7.5 million |
| 2005 | 123 | 61 | 62 | $27.4 million |
| 2004 | 138 | 138 | 0 | $21.8 million |
| 2003 | 211 | 107 | 104 | $28.1 million |
| 2002 | 37 | 37 | 0 | $6.5 million |
| 2001 | 39 | 39 | 0 | $7.8 million |
| 2000 | 58 | 58 | 0 | $11.6 million |
How Williams ranks on new homes being built →
Homes authorized by building permits, counted in the year the permit was issued. U.S. Census Bureau, Building Permits Survey, through August 2026.
Williams and its neighbors
| Town | Typical value | 1-yr change | 2-bed rent | New homes 2025 | Median income |
|---|---|---|---|---|---|
| Williams | — | +12.4%† | $1,670 | 6 | $116,250 |
| Pohatcong | — | +3.5%† | $1,960 | 69 | $103,611 |
| Easton | $383K | +3.5% | $1,710 | 0 | $69,348 |
| Glendon | $279K | +4% | $1,670 | 0 | $105,833 |
| Phillipsburg | $344K | +2.2% | $1,810 | 5 | $68,324 |
| Durham | — | +10.4%† | $1,740 | 0 | $116,458 |
| Lower Saucon | — | +4.4%† | $1,680 | 4 | $124,892 |
† FHFA price index change, where Zillow has no home value for the town.
3.1 years of income
The typical Williams home costs about 3.1 years of the town's median household income, less than across Pennsylvania (3.7 years).
How Williams ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
A two-bedroom rents for about $1,670
HUD's Fair Market Rent for a two-bedroom in Williams is $1,670 a month, utilities included: roughly what a modest, recently rented unit costs. Renters already in Williams pay a median of $1,936. A two-bedroom takes about 17% of the town's median household income.
Studio $1,170 · 4 bedrooms $2,250
U.S. Department of Housing and Urban Development, FY2026 Fair Market Rents by ZIP code (18042, 18055, 18077; Allentown-Bethlehem-Easton, PA HUD Metro FMR Area), weighted by land area. A Fair Market Rent is the 40th-percentile rent plus utilities for a standard unit. Median rent: U.S. Census Bureau, American Community Survey.
Home values: Zillow Home Value Index (ZHVI), Zillow Research. Sales, days on market and supply: Redfin Data Center. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. New homes: U.S. Census Bureau, Building Permits Survey. Price trend: Federal Housing Finance Agency House Price Index. Fair Market Rents: U.S. Department of Housing and Urban Development. Listings link to their publishers.