Is Erwinna, PA 18920 a buyer’s or seller’s market?
Erwinna is a buyer’s market. With about 12.8 months of supply, buyers usually have more time and more room to negotiate on price and terms.
The Erwinna housing market right now
In the three months ending August 31, 2026, 100% of homes in Erwinna, PA 18920 sold above their list price, the typical home went under contract in 5 days and there were 12.8 months of supply. More than six months of supply favors buyers, who usually have more time and more room to negotiate. With only 1 sale, these figures can swing a lot from month to month.
Compared with the same period a year earlier, the share selling over asking was about the same (100% then), homes sold more slowly (1 days then) and the median sale price rose 71% to $512,778. Overall, Erwinna is about as competitive as it was a year ago.
Within Bucks County, homes here sell faster, and more often over asking, than in any other ZIP code in the county.
Nearby, buyers who want less competition could look at Hilltown 18927 (0% sold over asking) or Carversville 18913 (0% sold over asking).
Run the numbers for 18920
Nearby markets
Bensalem 19020Seller’s market $256 /sq ftBristol 19007Seller’s market $256 /sq ftCarversville 18913 $268 /sq ftChalfont 18914Seller’s market $272 /sq ft Browse all markets →Where Erwinna is
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Questions about Erwinna real estate
Is Erwinna a buyer’s or seller’s market?
A buyer’s market: there were 12.8 months of supply in Erwinna, PA 18920 in the three months ending August 31, 2026. Under four months usually favors sellers, and more than six favors buyers.
How fast do homes sell in Erwinna?
The typical home went under contract in 5 days in the latest three months.
Do homes in Erwinna sell over asking?
100% of homes sold above their original list price, and the typical sale closed at 102.6% of the list price.
What are property taxes in Erwinna?
About 1.31% of a home’s value a year in Bucks County, or roughly $5,240 on a $400,000 home.
What is the median home price in Erwinna?
The median sale price was $512,778 in the three months ending August 31, 2026, about $237 per square foot.
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Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology