Active Listings
18
⇧ 100% vs 9 last year
Data as of July 2026. Source: Realtor.com.
The MERTZTOWN, PA real estate market (19539) currently shows 18 active listings, with 4 pending sales. Homes are averaging 12 days on the market before going under contract.
Inventory has increased compared to last year, with 9 more homes available — giving buyers more choice.
Homes are selling faster, averaging 12 days on market compared to 28 days last year.
The median listing price has risen 14.4% year-over-year, from $484,974 to $554,995.
Whether you are buying or selling in MERTZTOWN, PA, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 3,998 · Density: 71.4/mi² · Median household income: $100,278
Typical home value: $254,287 · Homeownership: 90.0%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 19539 | Mertztown, PA 19539 | 0.0 mi | 4 | $1,870,000 | $467,500 | $467,500 |
| 18011 | Alburtis, PA 18011 | 2.6 mi | 8 | $2,641,120 | $339,999 | $330,140 |
| 19530 | Kutztown, PA 19530 | 5.8 mi | 19 | $24,257,984 | $747,175 | $1,276,736 |
| 18051 | Fogelsville, PA 18051 | 7.3 mi | 30 | $16,485,630 | $475,560 | $549,521 |
| 18106 | Allentown, PA 18106 | 7.6 mi | 7 | $3,348,072 | $352,400 | $478,296 |
| 19503 | Bally, PA 19503 | 8.2 mi | 2 | $0 | $0 | $0 |
| 19547 | Oley, PA 19547 | 8.5 mi | 5 | $2,012,375 | $402,475 | $402,475 |
| 19512 | Boyertown, PA 19512 | 9.7 mi | 23 | $9,457,508 | $365,000 | $411,196 |
| 18049 | Emmaus, PA 18049 | 10.1 mi | 40 | $18,142,480 | $447,800 | $453,562 |
| 18041 | East Greenville, PA 18041 | 10.5 mi | 8 | $3,181,000 | $368,925 | $397,625 |
| 18104 | Allentown, PA 18104 | 11.1 mi | 75 | $38,116,350 | $452,475 | $508,218 |
| 18103 | Allentown, PA 18103 | 12.2 mi | 64 | $22,693,824 | $339,925 | $354,591 |
| 19560 | Temple, PA 19560 | 12.3 mi | 15 | $5,317,965 | $364,900 | $354,531 |
As of July 2026, there are 18 active listings in MERTZTOWN, PA (zip code 19539), compared to 9 the prior year.
The median listing price in MERTZTOWN, PA 19539 is $554,995 as of July 2026, a 14.4% increase from $484,974 the prior year.
Homes in MERTZTOWN, PA 19539 spend an average of 12 days on the market before going under contract, compared to 28 days the prior year.
Based on current inventory and days-on-market data as of July 2026, MERTZTOWN, PA 19539 is currently a Balanced Market. Inventory has increased compared to last year, with 9 more homes available — giving buyers more choice. Homes are selling faster, averaging 12 days on market compared to 28 days last year.
With SELL123.com's maximum 3% commission, sellers in MERTZTOWN, PA 19539 save an estimated $11,100 compared to a typical 5% commission on the median listing price of $554,995. 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.