311 Main St
Portland, CT 06480
3 bd 7 ba 10,948 sqft Built 1732 Lot 20,909 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 | $151,410 | $65,660 | $217,070 | $7,663 |
| 2023 | $151,410 | $65,660 | $217,070 | $7,046 |
| 2022 | $151,410 | $65,660 | $217,070 | $7,042 |
| 2021 | $150,570 | $60,760 | $211,330 | $7,399 |
| 2020 | $150,570 | $60,760 | $211,330 | $7,266 |
| 2019 | $150,570 | $60,760 | $211,330 | $7,145 |
| 2018 | $150,570 | $60,760 | $211,330 | $7,145 |
| 2017 | $150,570 | $60,760 | $211,330 | $6,970 |
| 2016 | $134,190 | $55,440 | $189,630 | $6,165 |
| 2015 | $134,190 | $55,440 | $189,630 | $6,133 |
| 2013 | $134,190 | $55,440 | $189,630 | $5,932 |
| 2006 | $130,060 | $42,770 | $172,830 | $6,725 |
| 2005 | $130,060 | $42,770 | $172,830 | $6,436 |
| 2003 | $130,060 | $42,770 | $172,830 | $5,881 |
| 2001 | $130,000 | $42,800 | $172,800 | $5,924 |
Property facts
Year built
1732
Property type
single_family
Stories
2
Beds
3
Baths
7
Living area
10,948 sqft
Lot size
20,909 sqft
ZIP code
06480
City
Portland
Street
Main St
Coordinates
41.57671, -72.63722
Comparable properties nearby
Frequently asked questions
When did 311 Main St last sell?
No public-record sale is on file for 311 Main St.
What is the current tax assessment for 311 Main St?
The most recent total assessment for 311 Main St (year 2025) is $217,070 with $7,663 in property tax.
When was 311 Main St built?
311 Main St was built in 1732.
How does 311 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 311 Main St?
311 Main St is a 3 bed, 7 bath, 10,948 sqft, 20,909 sqft lot single_family.
Is 311 Main St a flip candidate?
No — 311 Main St does not appear in our flips dataset.
Is 311 Main St a tax-appeal candidate?
No — 311 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
+2.2%
Implied 1-yr
+8.8%
2026 Q1
$397.3K
2026 Q2
$404.9K
ZIP 06480 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St