111 William St
North Haven, CT 06473
3 bd 2 ba 1,476 sqft Built 1988 Lot 11,761 sqft single_family
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 | $205,450 | $68,600 | $274,050 | $8,074 |
| 2023 | $126,420 | $68,600 | $195,020 | $6,367 |
| 2022 | $126,420 | $68,600 | $195,020 | $5,989 |
| 2021 | $126,420 | $68,600 | $195,020 | $5,989 |
| 2020 | $126,420 | $68,600 | $195,020 | $5,991 |
| 2019 | $117,740 | $71,260 | $189,000 | $5,893 |
| 2018 | $117,740 | $71,260 | $189,000 | $5,893 |
| 2017 | $117,740 | $71,260 | $189,000 | $5,780 |
| 2016 | $117,740 | $71,260 | $189,000 | $5,770 |
| 2015 | $117,740 | $71,260 | $189,000 | $5,560 |
| 2013 | $117,040 | $80,150 | $197,190 | $5,541 |
| 2006 | $140,560 | $86,800 | $227,360 | $6,525 |
| 2005 | $84,490 | $44,450 | $128,940 | $4,148 |
| 2004 | $84,490 | $44,450 | $128,940 | $3,937 |
| 2003 | $110,530 | $44,450 | $154,980 | $4,457 |
Property facts
Year built
1988
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,476 sqft
Lot size
11,761 sqft
ZIP code
06473
City
North Haven
Street
William St
Coordinates
41.37840, -72.86379
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 111 William St last sell?
No public-record sale is on file for 111 William St.
What is the current tax assessment for 111 William St?
The most recent total assessment for 111 William St (year 2025) is $274,050 with $8,074 in property tax.
When was 111 William St built?
111 William St was built in 1988.
How does 111 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 111 William St?
111 William St is a 3 bed, 2 bath, 1,476 sqft, 11,761 sqft lot single_family.
Is 111 William St a flip candidate?
No — 111 William St does not appear in our flips dataset.
Is 111 William St a tax-appeal candidate?
No — 111 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
-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 William St