20 Claremont St
Waltham, MA 02451
3 bd 2 ba 1,806 sqft Built 1970 Lot 6,186 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 | $293,900 | $390,700 | $684,600 | $6,723 |
| 2024 | $290,300 | $390,700 | $681,000 | $6,565 |
| 2023 | $276,200 | $354,600 | $630,800 | $6,510 |
| 2022 | $256,000 | $332,900 | $588,900 | $6,560 |
| 2021 | $241,500 | $303,900 | $545,400 | $6,174 |
| 2020 | $228,900 | $275,100 | $504,000 | $6,023 |
| 2019 | $228,900 | $275,100 | $504,000 | $6,381 |
| 2018 | $206,300 | $254,700 | $461,000 | $5,813 |
| 2017 | $206,300 | $231,600 | $437,900 | $5,500 |
| 2016 | $206,300 | $224,300 | $430,600 | $5,271 |
| 2015 | $188,100 | $209,800 | $397,900 | $5,224 |
| 2013 | $197,700 | $184,500 | $382,200 | $5,156 |
| 2006 | $170,400 | $200,200 | $370,600 | $3,828 |
| 2005 | $170,400 | $186,800 | $357,200 | $3,533 |
| 2004 | $170,400 | $186,800 | $357,200 | $3,290 |
| 2003 | $158,900 | $173,500 | $332,400 | $3,214 |
Property facts
Year built
1970
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,806 sqft
Lot size
6,186 sqft
ZIP code
02451
City
Waltham
Street
Claremont St
Coordinates
42.38576, -71.24526
Comparable properties nearby
Frequently asked questions
When did 20 Claremont St last sell?
No public-record sale is on file for 20 Claremont St.
What is the current tax assessment for 20 Claremont St?
The most recent total assessment for 20 Claremont St (year 2025) is $684,600 with $6,723 in property tax.
When was 20 Claremont St built?
20 Claremont St was built in 1970.
How does 20 Claremont St compare to others on Claremont St?
We track 1 other property on Claremont St. Browse the list under "Other properties on Claremont St" to compare beds, baths, and sale history.
What are the property facts for 20 Claremont St?
20 Claremont St is a 3 bed, 2 bath, 1,806 sqft, 6,186 sqft lot single_family.
Is 20 Claremont St a flip candidate?
No — 20 Claremont St does not appear in our flips dataset.
Is 20 Claremont St a tax-appeal candidate?
No — 20 Claremont 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 Claremont St