840 1st Ave
King of Prussia, PA 19406
— ba 29,234 sqft Built 1968 Lot 130,680 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
No timeline data
No sale, listing, or tax history is recorded for this property.
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1968
Property type
other
Stories
—
Beds
—
Baths
—
Living area
29,234 sqft
Lot size
130,680 sqft
ZIP code
19406
City
King of Prussia
Street
1st Ave
Coordinates
40.09636, -75.40067
Comparable properties nearby
Frequently asked questions
When did 840 1st Ave last sell?
No public-record sale is on file for 840 1st Ave.
What is the current tax assessment for 840 1st Ave?
No tax-assessment history is recorded for this parcel.
When was 840 1st Ave built?
840 1st Ave was built in 1968.
How does 840 1st Ave compare to others on 1st Ave?
We do not currently track other properties on 1st Ave.
What are the property facts for 840 1st Ave?
840 1st Ave is a — bath, 29,234 sqft, 130,680 sqft lot other.
Is 840 1st Ave a flip candidate?
No — 840 1st Ave does not appear in our flips dataset.
Is 840 1st Ave a tax-appeal candidate?
No — 840 1st Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.9%
Implied 1-yr
-11.7%
2026 Q1
$417.7K
2026 Q2
$402.6K
ZIP 19406 — Median Price History + Forecast
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Geography