666 Main St
Winchester, MA 01890
2 bd 2 ba 1,235 sqft Built 1982 condos
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 | $731,000 | — | $731,000 | $8,107 |
| 2024 | $661,000 | — | $661,000 | $7,489 |
| 2023 | $572,900 | — | $572,900 | $6,760 |
| 2022 | $544,000 | — | $544,000 | $6,805 |
| 2021 | $549,200 | — | $549,200 | $7,046 |
| 2020 | $530,600 | — | $530,600 | $6,574 |
| 2019 | $453,300 | — | $453,300 | $5,489 |
| 2018 | $443,600 | — | $443,600 | $5,407 |
| 2016 | $424,200 | — | $424,200 | $4,955 |
| 2015 | $413,900 | — | $413,900 | $5,025 |
| 2014 | $409,100 | — | $409,100 | $5,179 |
| 2006 | $336,100 | — | $336,100 | $3,485 |
| 2005 | $324,100 | — | $324,100 | $3,377 |
| 2004 | $291,500 | — | $291,500 | $3,317 |
| 2003 | $283,000 | — | $283,000 | $3,221 |
Property facts
Year built
1982
Property type
condos
Stories
1
Beds
2
Baths
2
Living area
1,235 sqft
Lot size
—
ZIP code
01890
City
Winchester
Street
Main St
Coordinates
42.45504, -71.13852
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 666 Main St last sell?
No public-record sale is on file for 666 Main St.
What is the current tax assessment for 666 Main St?
The most recent total assessment for 666 Main St (year 2025) is $731,000 with $8,107 in property tax.
When was 666 Main St built?
666 Main St was built in 1982.
How does 666 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 666 Main St?
666 Main St is a 2 bed, 2 bath, 1,235 sqft condos.
Is 666 Main St a flip candidate?
No — 666 Main St does not appear in our flips dataset.
Is 666 Main St a tax-appeal candidate?
No — 666 Main 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
+1.1%
Implied 1-yr
+4.5%
2026 Q2
$1.94M
2026 Q3
$1.96M
ZIP 01890 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St