21 Allerton Rd
Milton, MA 02186
4 bd 4 ba 2,538 sqft Built 1950 Lot 8,986 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 |
|---|---|---|---|---|
| 2024 | $443,500 | $566,400 | $1,009,900 | $10,734 |
| 2023 | $411,700 | $513,800 | $925,500 | $10,551 |
| 2022 | $320,200 | $513,800 | $834,000 | $10,400 |
| 2021 | $305,000 | $453,900 | $758,900 | $9,964 |
| 2020 | $298,400 | $449,600 | $748,000 | $9,814 |
| 2019 | $311,100 | $436,500 | $747,600 | $9,853 |
| 2018 | $307,500 | $352,800 | $660,300 | $9,119 |
| 2017 | $293,100 | $336,000 | $629,100 | $8,531 |
| 2016 | $286,500 | $294,000 | $580,500 | $7,837 |
| 2015 | $279,800 | $252,000 | $531,800 | $7,413 |
| 2013 | $260,000 | $252,000 | $512,000 | $7,526 |
| 2006 | $269,600 | $280,000 | $549,600 | $5,578 |
| 2005 | $242,000 | $252,000 | $494,000 | $5,207 |
| 2004 | $201,200 | $218,400 | $419,600 | $5,086 |
| 2003 | $191,200 | $218,400 | $409,600 | $4,805 |
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
2,538 sqft
Lot size
8,986 sqft
ZIP code
02186
City
Milton
Street
Allerton Rd
Coordinates
42.26092, -71.08132
Comparable properties nearby
Frequently asked questions
When did 21 Allerton Rd last sell?
No public-record sale is on file for 21 Allerton Rd.
What is the current tax assessment for 21 Allerton Rd?
The most recent total assessment for 21 Allerton Rd (year 2024) is $1,009,900 with $10,734 in property tax.
When was 21 Allerton Rd built?
21 Allerton Rd was built in 1950.
How does 21 Allerton Rd compare to others on Allerton Rd?
We track 2 other properties on Allerton Rd. Browse the list under "Other properties on Allerton Rd" to compare beds, baths, and sale history.
What are the property facts for 21 Allerton Rd?
21 Allerton Rd is a 4 bed, 4 bath, 2,538 sqft, 8,986 sqft lot single_family.
Is 21 Allerton Rd a flip candidate?
No — 21 Allerton Rd does not appear in our flips dataset.
Is 21 Allerton Rd a tax-appeal candidate?
No — 21 Allerton Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.3%
Implied 1-yr
+9.0%
2026 Q2
$1.4M
2026 Q3
$1.43M
ZIP 02186 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Allerton Rd