420 Main St
Andover, MA 01810
4 bd 3 ba 3,030 sqft Built 1954 Lot 42,689 sqft single_family
Most recent sale
$810,000
Jan 12, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 12, 2022 | Sold | $810,000 | MLS #72917069 |
| Nov 5, 2021 | Listed | $779,900 | MLS #72917069 |
| Jul 1, 2005 | Sold | $410,000 | MLS #70169907 |
| Apr 7, 2005 | Listed | $419,900 | MLS #70169907 |
| Jul 1, 1998 | Sold | $197,400 | Public Record |
| Jun 11, 1993 | Sold | $165,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $480,300 | $454,700 | $935,000 | $11,678 |
| 2023 | $403,300 | $416,200 | $819,500 | $11,194 |
| 2022 | $359,600 | $352,500 | $712,100 | $10,397 |
| 2021 | $331,100 | $320,500 | $651,600 | $9,963 |
| 2020 | $324,200 | $312,700 | $636,900 | $9,560 |
| 2019 | $317,400 | $303,600 | $621,000 | $9,483 |
| 2018 | $292,800 | $286,300 | $579,100 | $9,057 |
| 2017 | $290,400 | $280,600 | $571,000 | $8,668 |
| 2016 | $290,400 | $280,600 | $571,000 | $8,462 |
| 2015 | $274,400 | $269,800 | $544,200 | $8,147 |
| 2014 | $246,300 | $226,100 | $472,400 | $7,171 |
| 2006 | $149,300 | $227,400 | $376,700 | $4,294 |
| 2005 | $170,300 | $190,600 | $360,900 | $4,154 |
| 2004 | $170,300 | $173,200 | $343,500 | $3,940 |
| 2003 | $134,900 | $173,200 | $308,100 | $3,583 |
Property facts
Year built
1954
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
3,030 sqft
Lot size
42,689 sqft
ZIP code
01810
City
Andover
Street
Main St
Coordinates
42.61998, -71.12482
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
$8,787
Gross rental yield
13.02%
Implied cap rate
8.46%
Trend-extrapolated value
—
Frequently asked questions
When did 420 Main St last sell?
420 Main St most recently sold on Jan 12, 2022 for $810,000.
What is the current tax assessment for 420 Main St?
The most recent total assessment for 420 Main St (year 2025) is $935,000 with $11,678 in property tax.
How does 420 Main St's assessment compare to its last sale price?
The current assessment is 15.4% above the last sale price of $810,000.
When was 420 Main St built?
420 Main St was built in 1954.
How does 420 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 420 Main St?
420 Main St is a 4 bed, 3 bath, 3,030 sqft, 42,689 sqft lot single_family.
Is 420 Main St a flip candidate?
No — 420 Main St does not appear in our flips dataset.
Is 420 Main St a tax-appeal candidate?
Yes — 420 Main St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 Main St