18101, Allentown, PA Housing Market

ZIP code 18101's median home value is $210K, up 6.4% over the past year. Homes here sell in a median 34 days. Its PropertyIQ Score of 63 sits well above the state average of 50, marking a market positioned to outperform its state over the next three years.

PropertyIQ provides ZIP-code-level market intelligence for 18101, Allentown, PA — going deeper than metro or county averages to reveal neighborhood-specific demand dynamics. By tracking Zillow home-value momentum alongside Realtor.com market-flow signals — median days on market and the share of listings with price cuts — specifically within ZIP code 18101, PropertyIQ predicts which micro-markets within PA are positioned to outperform.

Mid-Atlantic ZIP codes range from dense urban blocks to suburban cul-de-sacs, each with distinct demand dynamics. PropertyIQ's ZIP-level scores help investors and agents identify which specific neighborhoods within metro areas offer the strongest demand-to-supply ratios and near-term appreciation potential. Within the Mid-Atlantic, ZIP code 18101's PropertyIQ Score of 63 ranks among the Mid-Atlantic's stronger demand signals.

For 18101, Allentown, PA, PropertyIQ updates a hyperlocal score each month from four signals: twelve-month and three-month Zillow home-value momentum, Realtor.com median days on market, and the Realtor.com share of price-reduced listings. The score is computed across all ZIP codes nationally and calibrated so 50 equals the state average, so a value above 50 means this ZIP's demand dynamics read stronger than its state. ZIP-level analysis captures neighborhood variation that county and metro scores smooth over.

Use PropertyIQ's analytics tools to evaluate 18101, Allentown, PA alongside other ZIP codes and investment opportunities. The interactive map, ZIP-level rankings, and AI-generated reports provide the hyperlocal market intelligence that separates informed decisions from guesswork.