23 William St
Wallingford, CT 06492
2 bd 2 ba 2,526 sqft Built 1890 Lot 6,534 sqft multi_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 | $170,100 | $70,000 | $240,100 | $5,791 |
| 2022 | $87,900 | $58,300 | $146,200 | $4,246 |
| 2021 | $75,400 | $58,300 | $133,700 | $3,813 |
| 2020 | $62,800 | $62,300 | $125,100 | $3,652 |
| 2019 | $62,800 | $62,300 | $125,100 | $3,652 |
| 2018 | $62,800 | $62,300 | $125,100 | $3,583 |
| 2017 | $62,800 | $62,300 | $125,100 | $3,572 |
| 2016 | $62,800 | $62,300 | $125,100 | $3,489 |
| 2015 | $62,800 | $62,300 | $125,100 | $3,436 |
| 2013 | $62,800 | $62,300 | $125,100 | $3,280 |
| 2006 | $84,350 | $61,530 | $145,880 | $3,100 |
| 2005 | $50,700 | $37,400 | $88,100 | $2,343 |
| 2004 | $43,600 | $37,400 | $81,000 | $2,066 |
| 2003 | $43,600 | $37,400 | $81,000 | $2,033 |
Property facts
Year built
1890
Property type
multi_family
Stories
—
Beds
2
Baths
2
Living area
2,526 sqft
Lot size
6,534 sqft
ZIP code
06492
City
Wallingford
Street
William St
Coordinates
41.45660, -72.82143
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23 William St last sell?
No public-record sale is on file for 23 William St.
What is the current tax assessment for 23 William St?
The most recent total assessment for 23 William St (year 2025) is $240,100 with $5,791 in property tax.
When was 23 William St built?
23 William St was built in 1890.
How does 23 William St compare to others on William St?
We track 8 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 23 William St?
23 William St is a 2 bed, 2 bath, 2,526 sqft, 6,534 sqft lot multi_family.
Is 23 William St a flip candidate?
No — 23 William St does not appear in our flips dataset.
Is 23 William St a tax-appeal candidate?
No — 23 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
+6.1%
Implied 1-yr
+24.2%
2026 Q3
$609.8K
2026 Q4
$636.3K
ZIP 06492 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St