129 River St
Middleton, MA 01949
3 bd 3 ba 1,960 sqft Built 2004 condos
Most recent sale
$650,000
Sep 12, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 10, 2025 | Sold | $750,000 | MLSPIN |
| Apr 29, 2025 | Listed | $749,900 | MLSPIN |
| Sep 14, 2022 | Listing removed | $649,900 | MLSPIN |
| Sep 12, 2022 | Sold | $650,000 | MLS #73008333 |
| Aug 13, 2022 | Listing removed | $719,000 | MLSPIN |
| Jul 7, 2022 | Listed | $649,900 | MLS #73008333 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $663,700 | — | $663,700 | $7,891 |
Property facts
Year built
2004
Property type
condos
Stories
3
Beds
3
Baths
3
Living area
1,960 sqft
Lot size
—
ZIP code
01949
City
Middleton
Street
River St
Coordinates
42.57303, -71.02378
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,684
Gross rental yield
10.49%
Implied cap rate
6.82%
Trend-extrapolated value
—
Frequently asked questions
When did 129 River St last sell?
129 River St most recently sold on Sep 12, 2022 for $650,000.
What is the current tax assessment for 129 River St?
The most recent total assessment for 129 River St (year 2025) is $663,700 with $7,891 in property tax.
How does 129 River St's assessment compare to its last sale price?
The current assessment is 2.1% above the last sale price of $650,000.
When was 129 River St built?
129 River St was built in 2004.
How does 129 River St compare to others on River St?
We track 8 other properties on River St. Browse the list under "Other properties on River St" to compare beds, baths, and sale history.
What are the property facts for 129 River St?
129 River St is a 3 bed, 3 bath, 1,960 sqft condos.
Is 129 River St a flip candidate?
No — 129 River St does not appear in our flips dataset.
Is 129 River St a tax-appeal candidate?
No — 129 River 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
+2.7%
Implied 1-yr
+10.7%
2026 Q3
$1.1M
2026 Q4
$1.12M
ZIP 01949 — Median Price History + Forecast
Explore nearby
Geography
Other properties on River St