73 South St
Waltham, MA 02453
3 bd 4 ba 2,720 sqft Built 2012 condos
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 | $871,400 | — | $871,400 | $8,557 |
| 2024 | $859,700 | — | $859,700 | $8,288 |
| 2023 | $814,400 | — | $814,400 | $8,405 |
| 2022 | $721,500 | — | $721,500 | $8,038 |
| 2021 | $705,200 | — | $705,200 | $7,983 |
| 2020 | $617,600 | — | $617,600 | $7,380 |
| 2019 | $472,600 | — | $472,600 | $5,983 |
| 2018 | $472,600 | — | $472,600 | $5,959 |
| 2017 | $472,600 | — | $472,600 | $5,936 |
| 2016 | $472,600 | — | $472,600 | $5,785 |
| 2015 | $469,800 | — | $469,800 | $6,168 |
Property facts
Year built
2012
Property type
condos
Stories
3
Beds
3
Baths
4
Living area
2,720 sqft
Lot size
—
ZIP code
02453
City
Waltham
Street
South St
Coordinates
42.37330, -71.25025
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 73 South St last sell?
No public-record sale is on file for 73 South St.
What is the current tax assessment for 73 South St?
The most recent total assessment for 73 South St (year 2025) is $871,400 with $8,557 in property tax.
When was 73 South St built?
73 South St was built in 2012.
How does 73 South St compare to others on South St?
We track 8 other properties on South St. Browse the list under "Other properties on South St" to compare beds, baths, and sale history.
What are the property facts for 73 South St?
73 South St is a 3 bed, 4 bath, 2,720 sqft condos.
Is 73 South St a flip candidate?
No — 73 South St does not appear in our flips dataset.
Is 73 South St a tax-appeal candidate?
No — 73 South 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
+1.7%
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 South St