235 River St Ext
Billerica, MA 01821
4 bd 4 ba 3,096 sqft Built 2012 Lot 23,958 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 |
|---|---|---|---|---|
| 2021 | $501,200 | $204,900 | $706,100 | $9,179 |
| 2020 | $491,400 | $196,400 | $687,800 | $8,935 |
| 2019 | $460,200 | $196,400 | $656,600 | $8,851 |
| 2018 | $371,600 | $174,400 | $546,000 | $7,748 |
| 2017 | $351,300 | $168,900 | $520,200 | $7,330 |
| 2016 | $351,300 | $165,200 | $516,500 | $7,303 |
| 2015 | $309,000 | $165,200 | $474,200 | $6,658 |
| 2014 | $309,600 | $158,200 | $467,800 | $6,685 |
Property facts
Year built
2012
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,096 sqft
Lot size
23,958 sqft
ZIP code
01821
City
Billerica
Street
River St Ext
Coordinates
42.55826, -71.29137
Comparable properties nearby
Frequently asked questions
When did 235 River St Ext last sell?
No public-record sale is on file for 235 River St Ext.
What is the current tax assessment for 235 River St Ext?
The most recent total assessment for 235 River St Ext (year 2021) is $706,100 with $9,179 in property tax.
When was 235 River St Ext built?
235 River St Ext was built in 2012.
How does 235 River St Ext compare to others on River St Ext?
We do not currently track other properties on River St Ext.
What are the property facts for 235 River St Ext?
235 River St Ext is a 4 bed, 4 bath, 3,096 sqft, 23,958 sqft lot single_family.
Is 235 River St Ext a flip candidate?
No — 235 River St Ext does not appear in our flips dataset.
Is 235 River St Ext a tax-appeal candidate?
No — 235 River St Ext is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.4%
Implied 1-yr
+5.8%
2026 Q3
$731.3K
2026 Q4
$741K
ZIP 01821 — Median Price History + Forecast
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Geography