66 Guinan St
Waltham, MA 02451
3 bd 1 ba 1,636 sqft Built 1900 Lot 4,983 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 | $283,300 | $377,800 | $661,100 | $6,492 |
| 2024 | $280,100 | $377,800 | $657,900 | $6,342 |
| 2023 | $263,700 | $342,900 | $606,600 | $6,260 |
| 2022 | $251,400 | $321,900 | $573,300 | $6,387 |
| 2021 | $239,000 | $293,900 | $532,900 | $6,032 |
| 2020 | $220,600 | $266,000 | $486,600 | $5,815 |
| 2019 | $183,900 | $266,000 | $449,900 | $5,696 |
| 2018 | $165,500 | $246,300 | $411,800 | $5,193 |
| 2017 | $165,500 | $223,900 | $389,400 | $4,891 |
| 2016 | $165,500 | $216,900 | $382,400 | $4,681 |
| 2015 | $153,200 | $202,900 | $356,100 | $4,676 |
| 2013 | $164,200 | $178,400 | $342,600 | $4,622 |
| 2006 | $138,800 | $185,800 | $324,600 | $3,353 |
| 2005 | $138,800 | $173,400 | $312,200 | $3,088 |
| 2004 | $138,800 | $173,400 | $312,200 | $2,875 |
| 2003 | $110,000 | $161,000 | $271,000 | $2,621 |
Property facts
Year built
1900
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,636 sqft
Lot size
4,983 sqft
ZIP code
02451
City
Waltham
Street
Guinan St
Coordinates
42.38048, -71.24531
Comparable properties nearby
Frequently asked questions
When did 66 Guinan St last sell?
No public-record sale is on file for 66 Guinan St.
What is the current tax assessment for 66 Guinan St?
The most recent total assessment for 66 Guinan St (year 2025) is $661,100 with $6,492 in property tax.
When was 66 Guinan St built?
66 Guinan St was built in 1900.
How does 66 Guinan St compare to others on Guinan St?
We track 2 other properties on Guinan St. Browse the list under "Other properties on Guinan St" to compare beds, baths, and sale history.
What are the property facts for 66 Guinan St?
66 Guinan St is a 3 bed, 1 bath, 1,636 sqft, 4,983 sqft lot single_family.
Is 66 Guinan St a flip candidate?
No — 66 Guinan St does not appear in our flips dataset.
Is 66 Guinan St a tax-appeal candidate?
No — 66 Guinan 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
+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 Guinan St