55 William St
Andover, MA 01810
4 bd 4 ba 4,409 sqft Built 1996 Lot 59,242 sqft single_family
Most recent sale
$1,615,000
Jul 15, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 15, 2022 | Sold | $1,615,000 | MLS #72980647 |
| May 12, 2022 | Listed | $1,699,900 | MLS #72980647 |
| Oct 18, 1996 | Sold | $676,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $968,800 | $1,051,000 | $2,019,800 | $25,227 |
| 2023 | $966,200 | $803,800 | $1,770,000 | $24,178 |
| 2022 | $864,100 | $711,800 | $1,575,900 | $23,008 |
| 2021 | $798,000 | $647,800 | $1,445,800 | $22,106 |
| 2020 | $785,100 | $632,100 | $1,417,200 | $21,272 |
| 2019 | $772,500 | $613,800 | $1,386,300 | $21,169 |
| 2018 | $714,300 | $579,400 | $1,293,700 | $20,233 |
| 2017 | $712,100 | $568,100 | $1,280,200 | $19,433 |
| 2016 | $716,000 | $568,100 | $1,284,100 | $19,030 |
| 2015 | $678,800 | $546,300 | $1,225,100 | $18,340 |
| 2014 | $616,800 | $552,500 | $1,169,300 | $17,750 |
| 2006 | $775,200 | $415,000 | $1,190,200 | $13,568 |
| 2005 | $792,200 | $346,200 | $1,138,400 | $13,103 |
| 2004 | $773,500 | $315,100 | $1,088,600 | $12,486 |
| 2003 | $721,200 | $315,100 | $1,036,300 | $12,052 |
Property facts
Year built
1996
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,409 sqft
Lot size
59,242 sqft
ZIP code
01810
City
Andover
Street
William St
Coordinates
42.67387, -71.16139
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$12,786
Gross rental yield
9.50%
Implied cap rate
6.18%
Trend-extrapolated value
—
Frequently asked questions
When did 55 William St last sell?
55 William St most recently sold on Jul 15, 2022 for $1,615,000.
What is the current tax assessment for 55 William St?
The most recent total assessment for 55 William St (year 2025) is $2,019,800 with $25,227 in property tax.
How does 55 William St's assessment compare to its last sale price?
The current assessment is 25.1% above the last sale price of $1,615,000.
When was 55 William St built?
55 William St was built in 1996.
How does 55 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 55 William St?
55 William St is a 4 bed, 4 bath, 4,409 sqft, 59,242 sqft lot single_family.
Is 55 William St a flip candidate?
No — 55 William St does not appear in our flips dataset.
Is 55 William St a tax-appeal candidate?
No — 55 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
+7.5%
Implied 1-yr
+29.8%
2026 Q3
$1.84M
2026 Q4
$1.9M
ZIP 01810 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St