135 Union Ave
Sudbury, MA 01776
4 bd 5 ba 4,100 sqft Built 1983 Lot 65,776 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 | $863,400 | $392,600 | $1,256,000 | $18,388 |
| 2024 | $831,200 | $381,400 | $1,212,600 | $17,716 |
| 2023 | $695,400 | $367,000 | $1,062,400 | $16,754 |
| 2022 | $541,800 | $337,800 | $879,600 | $15,877 |
| 2021 | $458,800 | $337,800 | $796,600 | $15,000 |
| 2020 | $458,800 | $337,800 | $796,600 | $14,697 |
| 2019 | $458,800 | $337,800 | $796,600 | $14,267 |
| 2018 | $428,700 | $327,800 | $756,500 | $13,564 |
| 2017 | $399,100 | $324,600 | $723,700 | $12,838 |
| 2016 | $387,300 | $312,600 | $699,900 | $12,458 |
| 2015 | $360,100 | $298,200 | $658,300 | $11,586 |
| 2014 | $352,600 | $289,800 | $642,400 | $11,582 |
| 2006 | $490,000 | $271,800 | $761,800 | $10,322 |
| 2005 | $454,700 | $245,300 | $700,000 | $9,422 |
| 2004 | $454,700 | $245,300 | $700,000 | $9,422 |
Property facts
Year built
1983
Property type
single_family
Stories
—
Beds
4
Baths
5
Living area
4,100 sqft
Lot size
65,776 sqft
ZIP code
01776
City
Sudbury
Street
Union Ave
Coordinates
42.36956, -71.41940
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 135 Union Ave last sell?
No public-record sale is on file for 135 Union Ave.
What is the current tax assessment for 135 Union Ave?
The most recent total assessment for 135 Union Ave (year 2025) is $1,256,000 with $18,388 in property tax.
When was 135 Union Ave built?
135 Union Ave was built in 1983.
How does 135 Union Ave compare to others on Union Ave?
We track 3 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 135 Union Ave?
135 Union Ave is a 4 bed, 5 bath, 4,100 sqft, 65,776 sqft lot single_family.
Is 135 Union Ave a flip candidate?
No — 135 Union Ave does not appear in our flips dataset.
Is 135 Union Ave a tax-appeal candidate?
No — 135 Union Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.0%
Implied 1-yr
-16.0%
2026 Q2
$1.09M
2026 Q3
$1.03M
ZIP 01776 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave