Market Intelligence · PA / Allentown

Allentown, PA 18102 Housing Market

Typical home value in Allentown's 18102 ZIP is $225,328, up 5.2% over the past year. The median list price sits at $234,700, with homes spending a median of 30 days on market as of September 2026.

Updated September 2026Median value$225K

The median home value in Allentown, PA 18102 is $225K as of September 2026, up 5.2% 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 18102 range

$207K to $243K

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

+5.2% over 12 months

Sep 2025$214K

Low $214KHigh $225K

Sep 2026$225K

The numbers

What is the 18102 housing market like?

As of September 2026

Typical home value

$225K

5.2%YoY

Median list price

$235K

6.7%MoM

Days on market

26.8%MoM

Homes for sale

14.5%MoM

Price cuts

17.5%

9.1%MoM

New listings

25.0%MoM

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026) / FRED (October 2026)

The outlook

18102 housing market forecast 2027

+2.6%

Zillow forecast, 12 months to September 2027

Zillow forecasts typical home values in 18102 to rise 2.6% by September 2027.

Over the 12 months through September 2026, typical home values in 18102 rose 5.2%, per the Zillow Home Value Index.

Will home prices drop in 18102?

Zillow's forecast does not call for a drop: it expects typical home values in 18102 to rise 2.6% by September 2027, after a 5.2% rise over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

Forecast: Zillow Home Value Forecast, published October 2026. A forecast, not a guarantee.

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The comparison

How do 18102 home prices compare?

18102$225,328
Allentown$292,419
Pennsylvania$236,800
United States$285,347

Median Zillow home value (ZHVI), as of September 2026. Comparison levels are medians across every ZIP code with Zillow data (Allentown: 6 ZIPs; Pennsylvania: 1,362 ZIPs; United States: 26,262 ZIPs).

Context

September 2026 brought 40 new listings to 18102, bringing the total active inventory to 71 homes for sale. The median list price of $234,700 reflects modest pricing in a market where the typical home value has grown 5.2% annually. However, 17.5% of listings have already seen price reductions, suggesting some sellers are adjusting expectations. Homes are moving at a steady pace of 30 days median time on market. For sellers, this mix of growth and caution signals a balanced market where pricing strategy matters.

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Common questions

What people ask us.

What is the typical home value in 18102?

The typical home value in Allentown's 18102 ZIP is $225,328, up 5.2% over the past year as of September 2026.

How many homes are currently for sale in 18102?

As of September 2026, there are 71 homes for sale in 18102.

How long do homes typically stay on the market in 18102?

The median days on market in 18102 is 30 days as of September 2026.

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