13 William St
Ansonia, CT 06401
— ba 5,222 sqft Built 1880 Lot 17,424 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 15, 2021 | Sold | $665,000 | Public Record |
| Dec 5, 2019 | Sold | $545,000 | Public Record |
| Dec 5, 2009 | Listing removed | $800 | SMARTMLS |
| Nov 7, 2009 | Listing removed | $800 | SMARTMLS |
| Oct 6, 2009 | Listed for rent | $800 | SMARTMLS |
| Feb 14, 2003 | Sold | $340,000 | Public Record |
| Mar 31, 1998 | Sold | $199,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $442,260 | $66,500 | $508,760 | $14,525 |
| 2023 | $442,260 | $66,500 | $508,760 | $13,350 |
| 2022 | $313,300 | $64,500 | $377,800 | $14,281 |
| 2021 | $313,300 | $64,500 | $377,800 | $14,281 |
| 2020 | $313,300 | $64,500 | $377,800 | $14,281 |
| 2019 | $313,300 | $64,500 | $377,800 | $14,281 |
| 2018 | $313,300 | $64,500 | $377,800 | $14,099 |
| 2017 | $271,500 | $62,600 | $334,100 | $12,469 |
| 2016 | $271,500 | $62,600 | $334,100 | $12,469 |
| 2015 | $271,500 | $62,600 | $334,100 | $12,535 |
| 2013 | $271,500 | $62,600 | $334,100 | $13,143 |
| 2006 | $201,200 | $29,400 | $230,600 | $7,448 |
| 2005 | $201,200 | $29,400 | $230,600 | $7,116 |
Property facts
Year built
1880
Property type
other
Stories
3
Beds
—
Baths
—
Living area
5,222 sqft
Lot size
17,424 sqft
ZIP code
06401
City
Ansonia
Street
William St
Coordinates
41.34120, -73.07462
Comparable properties nearby
Frequently asked questions
When did 13 William St last sell?
No public-record sale is on file for 13 William St.
What is the current tax assessment for 13 William St?
The most recent total assessment for 13 William St (year 2025) is $508,760 with $14,525 in property tax.
When was 13 William St built?
13 William St was built in 1880.
How does 13 William St compare to others on William St?
We track 5 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 13 William St?
13 William St is a — bath, 5,222 sqft, 17,424 sqft lot other.
Is 13 William St a flip candidate?
Yes — 13 William St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 13 William St a tax-appeal candidate?
No — 13 William St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.6%
Implied 1-yr
+18.4%
2026 Q3
$532.1K
2026 Q4
$551K
ZIP 06401 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St