21 Marlton Rd
Waltham, MA 02453
4 bd 2 ba 1,700 sqft Built 1940 Lot 7,200 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 | $232,200 | $461,300 | $693,500 | $6,810 |
| 2024 | $229,100 | $439,000 | $668,100 | $6,440 |
| 2023 | $219,100 | $416,600 | $635,700 | $6,560 |
| 2022 | $204,700 | $386,900 | $591,600 | $6,590 |
| 2021 | $192,300 | $386,900 | $579,200 | $6,557 |
| 2020 | $184,600 | $357,100 | $541,700 | $6,473 |
| 2019 | $163,700 | $349,500 | $513,200 | $6,497 |
| 2018 | $151,500 | $323,600 | $475,100 | $5,991 |
| 2017 | $147,600 | $293,900 | $441,500 | $5,545 |
| 2016 | $147,600 | $253,000 | $400,600 | $4,903 |
| 2015 | $125,600 | $223,200 | $348,800 | $4,580 |
| 2013 | $133,300 | $197,200 | $330,500 | $4,458 |
| 2006 | $129,400 | $234,300 | $363,700 | $3,757 |
| 2005 | $129,400 | $213,000 | $342,400 | $3,386 |
| 2004 | $129,400 | $198,800 | $328,200 | $3,023 |
| 2003 | $127,500 | $190,100 | $317,600 | $3,071 |
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
1,700 sqft
Lot size
7,200 sqft
ZIP code
02453
City
Waltham
Street
Marlton Rd
Coordinates
42.38007, -71.20288
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Marlton Rd last sell?
No public-record sale is on file for 21 Marlton Rd.
What is the current tax assessment for 21 Marlton Rd?
The most recent total assessment for 21 Marlton Rd (year 2025) is $693,500 with $6,810 in property tax.
When was 21 Marlton Rd built?
21 Marlton Rd was built in 1940.
How does 21 Marlton Rd compare to others on Marlton Rd?
We track 1 other property on Marlton Rd. Browse the list under "Other properties on Marlton Rd" to compare beds, baths, and sale history.
What are the property facts for 21 Marlton Rd?
21 Marlton Rd is a 4 bed, 2 bath, 1,700 sqft, 7,200 sqft lot single_family.
Is 21 Marlton Rd a flip candidate?
No — 21 Marlton Rd does not appear in our flips dataset.
Is 21 Marlton Rd a tax-appeal candidate?
No — 21 Marlton 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
+1.7%
Implied 1-yr
+6.9%
2026 Q3
$1.08M
2026 Q4
$1.1M
ZIP 02453 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Marlton Rd