100 Harrington Ave
Concord, MA 01742
3 bd 2 ba 1,638 sqft Built 1979 Lot 21,780 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 | $405,000 | $501,200 | $906,200 | $12,016 |
| 2024 | $405,000 | $501,200 | $906,200 | $11,898 |
| 2023 | $306,400 | $455,700 | $762,100 | $9,877 |
| 2022 | $279,000 | $364,500 | $643,500 | $9,498 |
| 2021 | $282,700 | $364,500 | $647,200 | $9,527 |
| 2020 | $268,900 | $364,500 | $633,400 | $9,013 |
| 2019 | $265,500 | $376,500 | $642,000 | $9,110 |
| 2018 | $241,500 | $345,600 | $587,100 | $8,390 |
| 2017 | $241,500 | $320,900 | $562,400 | $7,913 |
| 2016 | $229,400 | $320,900 | $550,300 | $7,660 |
| 2015 | $208,800 | $297,200 | $506,000 | $7,231 |
| 2014 | $195,300 | $270,100 | $465,400 | $6,725 |
| 2006 | $245,600 | $285,500 | $531,100 | $5,433 |
| 2005 | $243,400 | $291,200 | $534,600 | $5,239 |
| 2003 | $135,200 | $287,200 | $422,400 | $4,072 |
Property facts
Year built
1979
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,638 sqft
Lot size
21,780 sqft
ZIP code
01742
City
Concord
Street
Harrington Ave
Coordinates
42.44921, -71.40895
Comparable properties nearby
Frequently asked questions
When did 100 Harrington Ave last sell?
No public-record sale is on file for 100 Harrington Ave.
What is the current tax assessment for 100 Harrington Ave?
The most recent total assessment for 100 Harrington Ave (year 2025) is $906,200 with $12,016 in property tax.
When was 100 Harrington Ave built?
100 Harrington Ave was built in 1979.
How does 100 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 100 Harrington Ave?
100 Harrington Ave is a 3 bed, 2 bath, 1,638 sqft, 21,780 sqft lot single_family.
Is 100 Harrington Ave a flip candidate?
No — 100 Harrington Ave does not appear in our flips dataset.
Is 100 Harrington Ave a tax-appeal candidate?
No — 100 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