70 Portland Ave
Old Lyme, CT 06371
3 bd 1 ba 972 sqft Built 1953 Lot 10,019 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 | $140,400 | $187,400 | $327,800 | $5,320 |
| 2023 | $66,700 | $103,000 | $169,700 | $3,988 |
| 2022 | $66,700 | $103,000 | $169,700 | $3,988 |
| 2021 | $66,700 | $103,000 | $169,700 | $3,954 |
| 2020 | $66,700 | $103,000 | $169,700 | $3,937 |
| 2019 | $72,000 | $119,100 | $191,100 | $4,283 |
| 2018 | $72,000 | $119,100 | $191,100 | $4,187 |
| 2017 | $72,000 | $119,100 | $191,100 | $4,156 |
| 2016 | $72,000 | $119,100 | $191,100 | $4,051 |
| 2015 | $72,000 | $119,100 | $191,100 | $3,940 |
| 2013 | $76,700 | $112,700 | $189,400 | $3,655 |
| 2006 | $60,500 | $74,100 | $134,600 | $2,396 |
| 2005 | $60,500 | $74,100 | $134,600 | $2,234 |
| 2004 | $43,200 | $37,000 | $80,200 | $2,045 |
| 2003 | $43,200 | $37,000 | $80,200 | $1,893 |
Property facts
Year built
1953
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
972 sqft
Lot size
10,019 sqft
ZIP code
06371
City
Old Lyme
Street
Portland Ave
Coordinates
41.28543, -72.27849
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 70 Portland Ave last sell?
No public-record sale is on file for 70 Portland Ave.
What is the current tax assessment for 70 Portland Ave?
The most recent total assessment for 70 Portland Ave (year 2025) is $327,800 with $5,320 in property tax.
When was 70 Portland Ave built?
70 Portland Ave was built in 1953.
How does 70 Portland Ave compare to others on Portland Ave?
We track 8 other properties on Portland Ave. Browse the list under "Other properties on Portland Ave" to compare beds, baths, and sale history.
What are the property facts for 70 Portland Ave?
70 Portland Ave is a 3 bed, 1 bath, 972 sqft, 10,019 sqft lot single_family.
Is 70 Portland Ave a flip candidate?
No — 70 Portland Ave does not appear in our flips dataset.
Is 70 Portland Ave a tax-appeal candidate?
No — 70 Portland Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.9%
Implied 1-yr
+15.8%
2026 Q3
$1.02M
2026 Q4
$1.05M
ZIP 06371 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portland Ave