646 South St
Carlisle, MA 01741
4 bd 4 ba 4,963 sqft Built 1865 Lot 87,120 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 | $1,579,000 | $566,300 | $2,145,300 | $28,275 |
| 2024 | $1,549,500 | $522,700 | $2,072,200 | $27,622 |
| 2023 | $1,310,300 | $500,900 | $1,811,200 | $25,628 |
| 2022 | $1,076,900 | $457,400 | $1,534,300 | $25,316 |
| 2021 | $1,086,900 | $457,400 | $1,544,300 | $25,141 |
| 2020 | $1,067,500 | $352,800 | $1,420,300 | $26,077 |
| 2019 | $1,035,300 | $352,800 | $1,388,100 | $25,388 |
| 2018 | $1,035,300 | $352,800 | $1,388,100 | $25,222 |
| 2017 | $1,004,200 | $352,800 | $1,357,000 | $23,910 |
| 2016 | $1,004,200 | $352,800 | $1,357,000 | $23,340 |
| 2015 | $803,800 | $352,800 | $1,156,600 | $21,975 |
| 2014 | $803,800 | $352,800 | $1,156,600 | $21,559 |
| 2006 | $368,800 | $374,600 | $743,400 | $9,657 |
| 2005 | $368,800 | $374,600 | $743,400 | $9,382 |
| 2004 | $368,800 | $374,600 | $743,400 | $9,270 |
| 2003 | $312,800 | $292,700 | $605,500 | $9,113 |
Property facts
Year built
1865
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,963 sqft
Lot size
87,120 sqft
ZIP code
01741
City
Carlisle
Street
South St
Coordinates
42.50959, -71.38264
Comparable properties nearby
Frequently asked questions
When did 646 South St last sell?
No public-record sale is on file for 646 South St.
What is the current tax assessment for 646 South St?
The most recent total assessment for 646 South St (year 2025) is $2,145,300 with $28,275 in property tax.
When was 646 South St built?
646 South St was built in 1865.
How does 646 South St compare to others on South St?
We track 8 other properties on South St. Browse the list under "Other properties on South St" to compare beds, baths, and sale history.
What are the property facts for 646 South St?
646 South St is a 4 bed, 4 bath, 4,963 sqft, 87,120 sqft lot single_family.
Is 646 South St a flip candidate?
No — 646 South St does not appear in our flips dataset.
Is 646 South St a tax-appeal candidate?
No — 646 South 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
+1.9%
Implied 1-yr
+7.6%
2026 Q3
$1.56M
2026 Q4
$1.59M
ZIP 01741 — Median Price History + Forecast
Explore nearby
Geography
Other properties on South St