Active Listings
96
⇩ 15% vs 113 last year
Alton Park · East Side (East Allentown) · Griesemersville · Lehigh Parkway · South Side (South Allentown) · West Bethlehem (West Side) · Wilbur
Data as of September 2026. Source: Realtor.com.
The ALLENTOWN, PA real estate market (18103) currently shows 96 active listings, with 56 pending sales. Homes are averaging 25 days on the market before going under contract.
Inventory has tightened compared to last year, with 17 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 25 days on market compared to 33 days last year.
The median listing price has fallen 0.3% year-over-year, from $340,000 to $339,000.
Population: 48,344 · Density: 1,087.9/mi² · Median household income: $70,069
Typical home value: $226,053 · Homeownership: 60.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 18103 | Allentown, PA 18103 | 0.0 mi | 64 | $22,693,824 | $339,925 | $354,591 |
| 18101 | Allentown, PA 18101 | 2.2 mi | 5 | $944,355 | $193,675 | $188,871 |
| 18049 | Emmaus, PA 18049 | 3.8 mi | 40 | $18,142,480 | $447,800 | $453,562 |
| 18104 | Allentown, PA 18104 | 4.4 mi | 75 | $38,116,350 | $452,475 | $508,218 |
| 18032 | Catasauqua, PA 18032 | 5.9 mi | 19 | $9,635,451 | $553,500 | $507,129 |
| 18052 | Whitehall, PA 18052 | 6.0 mi | 42 | $17,787,420 | $449,995 | $423,510 |
| 18015 | Bethlehem, PA 18015 | 6.1 mi | 65 | $66,205,750 | $761,500 | $1,018,550 |
| 18062 | Macungie, PA 18062 | 7.0 mi | 49 | $28,711,991 | $501,225 | $585,959 |
| 18017 | Bethlehem, PA 18017 | 7.9 mi | 54 | $32,455,620 | $519,950 | $601,030 |
| 18037 | Coplay, PA 18037 | 8.3 mi | 13 | $5,164,094 | $375,000 | $397,238 |
| 18055 | Hellertown, PA 18055 | 9.6 mi | 20 | $15,595,880 | $422,475 | $779,794 |
| 18078 | Schnecksville, PA 18078 | 10.0 mi | 35 | $26,412,120 | $726,900 | $754,632 |
| 18020 | Bethlehem, PA 18020 | 10.7 mi | 30 | $19,602,810 | $583,725 | $653,427 |
As of September 2026, there are 96 active listings in ALLENTOWN, PA (zip code 18103), compared to 113 the prior year.
The median listing price in ALLENTOWN, PA 18103 is $339,000 as of September 2026, a 0.3% decrease from $340,000 the prior year.
Homes in ALLENTOWN, PA 18103 spend an average of 25 days on the market before going under contract, compared to 33 days the prior year.
Based on current inventory and days-on-market data as of September 2026, ALLENTOWN, PA 18103 is currently a Seller's Market. Inventory has tightened compared to last year, with 17 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 25 days on market compared to 33 days last year.
With SELL123.com's maximum 3% commission, sellers in ALLENTOWN, PA 18103 save an estimated $6,780 compared to a typical 5% commission on the median listing price of $339,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.