ZIP Code Market Report
08501 — Allentown, NJ
Data through February 2026 · Updated monthly
Avg Home Value
$696,408
▲ 0.7% year-over-year
Month-over-Month
-0.1%
▼ 0.1%
Single Family
$695,706
Condo / Co-op
--
The average home value in the 08501 ZIP code (Allentown, New Jersey) is $696,408 as of February 2026. Home prices are stable, up 0.7% compared to last year.
A 3-bedroom home in 08501 is valued at $592,555.
The market in 08501 has a $502,323 spread between bottom-tier homes at $513,739 and top-tier homes at $1,016,062. Bottom-tier properties represent the primary opportunity range for real estate investors using the 70% rule, fix-and-flip, or BRRRR strategies.
Looking ahead, Zillow's forecast model projects home values in the 08501 ZIP code will increase 0.6% over the next 12 months, bringing the projected average to approximately $700,586. This modest projected change should be factored into any investment analysis for properties in this area.
This report is part of the Warren County market area in New Jersey. For a broader view of the housing market including rent data, market activity, and affordability analysis, see the full Warren County report.
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Market Snapshot
08501 Housing Market at a Glance
Key metrics for the last 3 months with trend direction.
| Metric | Dec 2025 | Jan 2026 | Feb 2026 | 3-Mo Change |
|---|---|---|---|---|
| Avg Home Value | $697,978 | $697,325 | $696,408 | ▼ 0.2% |
| Single Family Value | $689,981 | $693,325 | $695,706 | ▲ 0.8% |
Home Values
08501 Home Value Trend
Historical home values for ZIP code 08501. Switch between All Homes, Single Family, Bottom Tier, and Top Tier.
Source: Zillow Research ZHVI / ZORI · Updated monthly
By Bedroom
What Homes Cost in 08501
Median home values by bedroom count in this ZIP code.
| Bedrooms | Median Value |
|---|---|
| 2 Bedrooms | $567,426 |
| 3 Bedrooms | $592,555 |
| 4 Bedrooms | $889,302 |
Property Types
Home Values by Property Type in 08501
How different property types compare in this ZIP code.
All Homes
$696,408
Single Family
$695,706
Bottom Tier
$513,739
Top Tier
$1,016,062
Forecast
12-Month Home Value Forecast for 08501
Zillow projects home values in 08501 will increase 0.6% over the next year, reaching approximately $700,586.
Current Value
$696,408
Projected Change
+0.6%
▲ 0.6%
Projected Value
$700,586
Source: Zillow Home Value Forecast (ZHVF). Forecasts are not guarantees.
Data Sources and Methodology
Home value data for ZIP code 08501 comes from the Zillow Home Value Index (ZHVI), updated monthly. ZHVI measures the typical home value using Zillow's automated valuation model, smoothed and seasonally adjusted.
This report was last updated February 2026. Data is refreshed on the 17th of each month.
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