173 Main St
Chatham, MA 02633
4 bd 6 ba 4,309 sqft Built 1823 Lot 16,988 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 | $3,194,400 | $2,470,000 | $5,664,400 | $19,655 |
| 2021 | $3,222,100 | $2,330,200 | $5,552,300 | $17,135 |
| 2019 | $708,300 | $1,649,900 | $2,358,200 | $11,437 |
| 2018 | $644,200 | $1,649,900 | $2,294,100 | $11,172 |
| 2017 | $626,100 | $1,601,600 | $2,227,700 | $11,205 |
| 2015 | $555,500 | $1,335,200 | $1,890,700 | $9,435 |
| 2014 | $430,600 | $1,192,100 | $1,622,700 | $8,243 |
| 2006 | $260,500 | $1,035,300 | $1,295,800 | $4,833 |
| 2004 | $166,600 | $882,100 | $1,048,700 | $4,719 |
| 2003 | $151,700 | $510,600 | $662,300 | $4,225 |
Property facts
Year built
1823
Property type
single_family
Stories
1
Beds
4
Baths
6
Living area
4,309 sqft
Lot size
16,988 sqft
ZIP code
02633
City
Chatham
Street
Main St
Coordinates
41.67482, -69.94918
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 173 Main St last sell?
No public-record sale is on file for 173 Main St.
What is the current tax assessment for 173 Main St?
The most recent total assessment for 173 Main St (year 2025) is $5,664,400 with $19,655 in property tax.
When was 173 Main St built?
173 Main St was built in 1823.
How does 173 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 173 Main St?
173 Main St is a 4 bed, 6 bath, 4,309 sqft, 16,988 sqft lot single_family.
Is 173 Main St a flip candidate?
No — 173 Main St does not appear in our flips dataset.
Is 173 Main St a tax-appeal candidate?
No — 173 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