6 Sinclair St
Billerica, MA 01821
3 bd 2 ba 1,782 sqft Built 1930 Lot 9,387 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 | $279,400 | $268,600 | $548,000 | $6,231 |
| 2024 | $271,600 | $251,500 | $523,100 | $5,906 |
| 2023 | $254,200 | $225,300 | $479,500 | $5,692 |
| 2022 | $210,000 | $195,900 | $405,900 | $5,131 |
| 2021 | $205,300 | $177,600 | $382,900 | $4,978 |
| 2020 | $200,900 | $170,600 | $371,500 | $4,826 |
| 2019 | $174,500 | $167,500 | $342,000 | $4,610 |
| 2018 | $162,400 | $146,600 | $309,000 | $4,385 |
| 2017 | $152,200 | $145,400 | $297,600 | $4,193 |
| 2016 | $152,200 | $134,300 | $286,500 | $4,051 |
| 2015 | $152,200 | $134,300 | $286,500 | $4,022 |
| 2014 | $152,200 | $124,500 | $276,700 | $3,954 |
| 2006 | $154,000 | $149,900 | $303,900 | $3,224 |
| 2005 | $138,400 | $136,600 | $275,000 | $3,025 |
| 2004 | $138,400 | $119,900 | $258,300 | $2,821 |
| 2003 | $138,400 | $99,900 | $238,300 | $2,636 |
Property facts
Year built
1930
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,782 sqft
Lot size
9,387 sqft
ZIP code
01821
City
Billerica
Street
Sinclair St
Coordinates
42.52948, -71.27183
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 6 Sinclair St last sell?
No public-record sale is on file for 6 Sinclair St.
What is the current tax assessment for 6 Sinclair St?
The most recent total assessment for 6 Sinclair St (year 2025) is $548,000 with $6,231 in property tax.
When was 6 Sinclair St built?
6 Sinclair St was built in 1930.
How does 6 Sinclair St compare to others on Sinclair St?
We track 1 other property on Sinclair St. Browse the list under "Other properties on Sinclair St" to compare beds, baths, and sale history.
What are the property facts for 6 Sinclair St?
6 Sinclair St is a 3 bed, 2 bath, 1,782 sqft, 9,387 sqft lot single_family.
Is 6 Sinclair St a flip candidate?
No — 6 Sinclair St does not appear in our flips dataset.
Is 6 Sinclair St a tax-appeal candidate?
No — 6 Sinclair 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
+1.4%
Implied 1-yr
+5.8%
2026 Q3
$731.3K
2026 Q4
$741K
ZIP 01821 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sinclair St