56 Flagg Rd
Southborough, MA 01772
4 bd 2 ba 2,221 sqft Built 1850 Lot 378,536 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 | $319,900 | $325,200 | $645,100 | $8,909 |
| 2024 | $304,700 | $325,200 | $629,900 | $8,762 |
| 2021 | $287,100 | $312,600 | $599,700 | $8,175 |
| 2020 | $229,200 | $243,900 | $473,100 | $7,882 |
| 2018 | $256,600 | $228,000 | $484,600 | $7,821 |
| 2017 | $244,900 | $226,000 | $470,900 | $7,713 |
| 2016 | $229,800 | $221,300 | $451,100 | $7,136 |
| 2015 | $225,300 | $206,500 | $431,800 | $6,917 |
| 2014 | $197,400 | $215,700 | $413,100 | $6,684 |
| 2006 | $195,600 | $259,100 | $454,700 | $5,620 |
| 2005 | $183,400 | $268,800 | $452,200 | $5,734 |
| 2004 | $175,800 | $250,300 | $426,100 | $5,454 |
| 2003 | $152,800 | $237,900 | $390,700 | $4,782 |
Property facts
Year built
1850
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
2,221 sqft
Lot size
378,536 sqft
ZIP code
01772
City
Southborough
Street
Flagg Rd
Coordinates
42.29210, -71.55566
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 56 Flagg Rd last sell?
No public-record sale is on file for 56 Flagg Rd.
What is the current tax assessment for 56 Flagg Rd?
The most recent total assessment for 56 Flagg Rd (year 2025) is $645,100 with $8,909 in property tax.
When was 56 Flagg Rd built?
56 Flagg Rd was built in 1850.
How does 56 Flagg Rd compare to others on Flagg Rd?
We track 8 other properties on Flagg Rd. Browse the list under "Other properties on Flagg Rd" to compare beds, baths, and sale history.
What are the property facts for 56 Flagg Rd?
56 Flagg Rd is a 4 bed, 2 bath, 2,221 sqft, 378,536 sqft lot single_family.
Is 56 Flagg Rd a flip candidate?
No — 56 Flagg Rd does not appear in our flips dataset.
Is 56 Flagg Rd a tax-appeal candidate?
No — 56 Flagg Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.5%
Implied 1-yr
-5.9%
2026 Q3
$895.8K
2026 Q4
$881.3K
ZIP 01772 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Flagg Rd