6 Knowlton Cir
Upton, MA 01568
2 bd 2 ba 1,731 sqft Built 2003 condo
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 | $459,700 | — | $459,700 | $6,045 |
| 2024 | $454,000 | — | $454,000 | $6,211 |
| 2023 | $343,500 | — | $343,500 | $4,764 |
| 2022 | $340,700 | — | $340,700 | $5,714 |
| 2021 | $334,000 | — | $334,000 | $5,544 |
| 2020 | $343,000 | — | $343,000 | $5,906 |
| 2019 | $293,400 | — | $293,400 | $5,079 |
| 2018 | $288,400 | — | $288,400 | $4,969 |
| 2017 | $259,800 | — | $259,800 | $4,718 |
| 2016 | $252,200 | — | $252,200 | $4,681 |
| 2015 | $247,200 | — | $247,200 | $4,190 |
| 2014 | $240,000 | — | $240,000 | $4,068 |
| 2006 | $317,600 | — | $317,600 | $3,382 |
| 2005 | $238,200 | — | $238,200 | $2,403 |
Property facts
Year built
2003
Property type
condo
Stories
2
Beds
2
Baths
2
Living area
1,731 sqft
Lot size
—
ZIP code
01568
City
Upton
Street
Knowlton Cir
Coordinates
42.16630, -71.61791
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 6 Knowlton Cir last sell?
No public-record sale is on file for 6 Knowlton Cir.
What is the current tax assessment for 6 Knowlton Cir?
The most recent total assessment for 6 Knowlton Cir (year 2025) is $459,700 with $6,045 in property tax.
When was 6 Knowlton Cir built?
6 Knowlton Cir was built in 2003.
How does 6 Knowlton Cir compare to others on Knowlton Cir?
We track 8 other properties on Knowlton Cir. Browse the list under "Other properties on Knowlton Cir" to compare beds, baths, and sale history.
What are the property facts for 6 Knowlton Cir?
6 Knowlton Cir is a 2 bed, 2 bath, 1,731 sqft condo.
Is 6 Knowlton Cir a flip candidate?
No — 6 Knowlton Cir does not appear in our flips dataset.
Is 6 Knowlton Cir a tax-appeal candidate?
No — 6 Knowlton Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.6%
Implied 1-yr
+14.2%
2026 Q1
$961.3K
2026 Q2
$989.1K
ZIP 01568 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Knowlton Cir