170 Main St
Chatham, MA 02633
5 bd 4 ba 2,640 sqft Built 1850 Lot 21,780 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 | $1,338,700 | $2,567,900 | $3,906,600 | $13,556 |
| 2021 | $515,600 | $2,422,400 | $2,938,000 | $10,754 |
| 2020 | $323,600 | $1,834,800 | $2,158,400 | $10,403 |
| 2019 | $320,600 | $1,715,200 | $2,035,800 | $9,874 |
| 2018 | $296,300 | $1,715,200 | $2,011,500 | $9,796 |
| 2017 | $288,100 | $1,664,900 | $1,953,000 | $9,824 |
| 2016 | $282,700 | $1,632,500 | $1,915,200 | $9,614 |
| 2015 | $278,300 | $1,487,100 | $1,765,400 | $8,809 |
| 2014 | $274,400 | $1,388,000 | $1,662,400 | $8,445 |
| 2006 | $316,000 | $1,094,100 | $1,410,100 | $5,260 |
| 2004 | $221,700 | $927,700 | $1,149,400 | $5,172 |
| 2003 | $214,600 | $537,100 | $751,700 | $4,796 |
Property facts
Year built
1850
Property type
single_family
Stories
3
Beds
5
Baths
4
Living area
2,640 sqft
Lot size
21,780 sqft
ZIP code
02633
City
Chatham
Street
Main St
Coordinates
41.67488, -69.94842
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 170 Main St last sell?
No public-record sale is on file for 170 Main St.
What is the current tax assessment for 170 Main St?
The most recent total assessment for 170 Main St (year 2025) is $3,906,600 with $13,556 in property tax.
When was 170 Main St built?
170 Main St was built in 1850.
How does 170 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 170 Main St?
170 Main St is a 5 bed, 4 bath, 2,640 sqft, 21,780 sqft lot single_family.
Is 170 Main St a flip candidate?
No — 170 Main St does not appear in our flips dataset.
Is 170 Main St a tax-appeal candidate?
No — 170 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
+6.3%
Implied 1-yr
+25.0%
2026 Q3
$3.37M
2026 Q4
$3.52M
ZIP 02633 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St