166 Harrington Ave
Concord, MA 01742
4 bd 4 ba 3,545 sqft Built 1990 Lot 20,473 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 | $928,000 | $493,900 | $1,421,900 | $18,854 |
| 2024 | $928,000 | $493,900 | $1,421,900 | $18,670 |
| 2023 | $884,900 | $449,000 | $1,333,900 | $17,287 |
| 2022 | $750,600 | $359,200 | $1,109,800 | $16,381 |
| 2021 | $715,500 | $359,200 | $1,074,700 | $15,820 |
| 2020 | $728,300 | $359,200 | $1,087,500 | $15,475 |
| 2019 | $675,000 | $371,000 | $1,046,000 | $14,843 |
| 2018 | $666,100 | $340,600 | $1,006,700 | $14,386 |
| 2017 | $673,100 | $316,200 | $989,300 | $13,919 |
| 2016 | $679,700 | $316,200 | $995,900 | $13,863 |
| 2015 | $624,300 | $292,900 | $917,200 | $13,107 |
| 2014 | $615,100 | $266,200 | $881,300 | $12,735 |
| 2006 | $656,600 | $283,700 | $940,300 | $9,619 |
| 2005 | $558,900 | $289,300 | $848,200 | $8,312 |
| 2003 | $416,900 | $286,100 | $703,000 | $6,777 |
Property facts
Year built
1990
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,545 sqft
Lot size
20,473 sqft
ZIP code
01742
City
Concord
Street
Harrington Ave
Coordinates
42.44846, -71.40647
Comparable properties nearby
Frequently asked questions
When did 166 Harrington Ave last sell?
No public-record sale is on file for 166 Harrington Ave.
What is the current tax assessment for 166 Harrington Ave?
The most recent total assessment for 166 Harrington Ave (year 2025) is $1,421,900 with $18,854 in property tax.
When was 166 Harrington Ave built?
166 Harrington Ave was built in 1990.
How does 166 Harrington Ave compare to others on Harrington Ave?
We track 8 other properties on Harrington Ave. Browse the list under "Other properties on Harrington Ave" to compare beds, baths, and sale history.
What are the property facts for 166 Harrington Ave?
166 Harrington Ave is a 4 bed, 4 bath, 3,545 sqft, 20,473 sqft lot single_family.
Is 166 Harrington Ave a flip candidate?
No — 166 Harrington Ave does not appear in our flips dataset.
Is 166 Harrington Ave a tax-appeal candidate?
No — 166 Harrington 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
+7.4%
Implied 1-yr
+29.7%
2026 Q3
$3.9M
2026 Q4
$3.9M
ZIP 01742 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harrington Ave