Market Intelligence · PA / Allentown
Allentown, PA 18109 Housing Market
The typical home value in Allentown's 18109 ZIP code is $275,300, up 4.8% over the past year. The median list price sits at $281,000, and homes are taking a median of 30 days on market.
The median home value in Allentown, PA 18109 is $275K as of June 2026, up 4.8% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.
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Typical 18109 range
$253K to $297K
This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.
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12-month value trend
+4.8% over 12 months
Jun 2025$263K
Low $263KHigh $275K
Jun 2026$275K