139 Washington Ave
North Haven, CT 06473
— ba 6,760 sqft Built 1990 Lot 30,492 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $205,240 | $280,280 | $485,520 | $14,303 |
| 2023 | $181,720 | $280,280 | $462,000 | $15,084 |
| 2022 | $254,670 | $280,280 | $534,950 | $16,428 |
| 2021 | $254,670 | $280,280 | $534,950 | $16,428 |
| 2020 | $254,670 | $280,280 | $534,950 | $16,434 |
| 2019 | $218,540 | $297,500 | $516,040 | $16,090 |
| 2018 | $218,540 | $297,500 | $516,040 | $16,090 |
| 2017 | $218,540 | $297,500 | $516,040 | $15,781 |
| 2016 | $218,540 | $297,500 | $516,040 | $15,755 |
| 2015 | $218,540 | $297,500 | $516,040 | $15,182 |
| 2013 | $169,050 | $297,500 | $466,550 | $13,110 |
| 2006 | $217,980 | $196,000 | $413,980 | $11,881 |
| 2005 | $198,030 | $157,500 | $355,530 | $11,437 |
| 2004 | $198,030 | $157,500 | $355,530 | $10,854 |
| 2003 | $198,030 | $157,500 | $355,530 | $10,225 |
Property facts
Year built
1990
Property type
other
Stories
1
Beds
—
Baths
—
Living area
6,760 sqft
Lot size
30,492 sqft
ZIP code
06473
City
North Haven
Street
Washington Ave
Coordinates
41.39697, -72.85514
Comparable properties nearby
Frequently asked questions
When did 139 Washington Ave last sell?
No public-record sale is on file for 139 Washington Ave.
What is the current tax assessment for 139 Washington Ave?
The most recent total assessment for 139 Washington Ave (year 2025) is $485,520 with $14,303 in property tax.
When was 139 Washington Ave built?
139 Washington Ave was built in 1990.
How does 139 Washington Ave compare to others on Washington Ave?
We track 8 other properties on Washington Ave. Browse the list under "Other properties on Washington Ave" to compare beds, baths, and sale history.
What are the property facts for 139 Washington Ave?
139 Washington Ave is a — bath, 6,760 sqft, 30,492 sqft lot other.
Is 139 Washington Ave a flip candidate?
No — 139 Washington Ave does not appear in our flips dataset.
Is 139 Washington Ave a tax-appeal candidate?
No — 139 Washington 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
-2.1%
Implied 1-yr
-8.5%
2026 Q3
$414.9K
2026 Q4
$404.8K
ZIP 06473 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Washington Ave