81 Old County Rd
Waltham, MA 02451
4 bd 4 ba 4,877 sqft Built 1993 Lot 77,537 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 | $929,700 | $675,700 | $1,605,400 | $15,765 |
| 2024 | $999,200 | $644,500 | $1,643,700 | $15,845 |
| 2023 | $648,800 | $473,200 | $1,122,000 | $11,579 |
| 2022 | $628,100 | $453,200 | $1,081,300 | $12,046 |
| 2021 | $593,900 | $453,200 | $1,047,100 | $11,853 |
| 2020 | $584,600 | $423,200 | $1,007,800 | $12,043 |
| 2019 | $459,700 | $419,200 | $878,900 | $11,127 |
| 2018 | $424,000 | $389,200 | $813,200 | $10,254 |
| 2017 | $424,000 | $348,200 | $772,200 | $9,699 |
| 2016 | $424,000 | $358,200 | $782,200 | $9,574 |
| 2015 | $414,600 | $353,200 | $767,800 | $10,081 |
| 2013 | $433,100 | $333,200 | $766,300 | $10,337 |
| 2006 | $445,600 | $332,800 | $778,400 | $8,041 |
| 2005 | $445,600 | $332,800 | $778,400 | $7,698 |
| 2004 | $445,600 | $332,800 | $778,400 | $7,169 |
| 2003 | $449,700 | $283,900 | $733,600 | $7,094 |
Property facts
Year built
1993
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,877 sqft
Lot size
77,537 sqft
ZIP code
02451
City
Waltham
Street
Old County Rd
Coordinates
42.41111, -71.28044
Comparable properties nearby
Frequently asked questions
When did 81 Old County Rd last sell?
No public-record sale is on file for 81 Old County Rd.
What is the current tax assessment for 81 Old County Rd?
The most recent total assessment for 81 Old County Rd (year 2025) is $1,605,400 with $15,765 in property tax.
When was 81 Old County Rd built?
81 Old County Rd was built in 1993.
How does 81 Old County Rd compare to others on Old County Rd?
We track 3 other properties on Old County Rd. Browse the list under "Other properties on Old County Rd" to compare beds, baths, and sale history.
What are the property facts for 81 Old County Rd?
81 Old County Rd is a 4 bed, 4 bath, 4,877 sqft, 77,537 sqft lot single_family.
Is 81 Old County Rd a flip candidate?
No — 81 Old County Rd does not appear in our flips dataset.
Is 81 Old County Rd a tax-appeal candidate?
No — 81 Old County 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
+1.6%
Implied 1-yr
+6.3%
2026 Q3
$994.1K
2026 Q4
$1.01M
ZIP 02451 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Old County Rd