45 Olney St
Watertown, MA 02472
3 bd 2 ba 1,641 sqft Built 1910 Lot 3,999 sqft single_family
Most recent sale
$1,100,000
Sep 1, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 1, 2022 | Sold | $1,100,000 | MLS #73010848 |
| Jul 12, 2022 | Listed | $950,000 | MLS #73010848 |
| Aug 29, 2013 | Sold | $423,000 | MLS #71369858 |
| Apr 19, 2012 | Listed | $449,000 | MLS #71369858 |
| Nov 29, 2006 | Listing removed | $439,000 | MLSPIN |
| Aug 28, 2006 | Listed | $439,000 | MLS #70447175 |
| Jun 11, 1998 | Sold | $80,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $434,600 | $509,400 | $944,000 | $11,026 |
| 2024 | $519,000 | $481,300 | $1,000,300 | $11,704 |
| 2023 | $249,900 | $460,400 | $710,300 | $9,646 |
| 2022 | $240,600 | $418,500 | $659,100 | $8,733 |
| 2021 | $240,600 | $404,500 | $645,100 | $7,902 |
| 2020 | $240,600 | $390,600 | $631,200 | $7,663 |
| 2019 | $188,700 | $390,600 | $579,300 | $7,461 |
| 2018 | $164,900 | $362,700 | $527,600 | $7,107 |
| 2017 | $149,200 | $317,400 | $466,600 | $6,481 |
| 2016 | $135,600 | $299,900 | $435,500 | $5,958 |
| 2015 | $135,600 | $265,000 | $400,600 | $6,021 |
| 2013 | $135,600 | $247,600 | $383,200 | $5,625 |
| 2006 | $132,400 | $255,000 | $387,400 | $4,327 |
| 2005 | $225,700 | $182,000 | $407,700 | $4,448 |
| 2004 | $208,000 | $176,400 | $384,400 | $3,979 |
| 2003 | $158,800 | $136,200 | $295,000 | $3,732 |
Property facts
Year built
1910
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,641 sqft
Lot size
3,999 sqft
ZIP code
02472
City
Watertown
Street
Olney St
Coordinates
42.37266, -71.19510
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,759
Gross rental yield
5.19%
Implied cap rate
3.37%
Trend-extrapolated value
—
Frequently asked questions
When did 45 Olney St last sell?
45 Olney St most recently sold on Sep 1, 2022 for $1,100,000.
What is the current tax assessment for 45 Olney St?
The most recent total assessment for 45 Olney St (year 2025) is $944,000 with $11,026 in property tax.
How does 45 Olney St's assessment compare to its last sale price?
The current assessment is 14.2% below the last sale price of $1,100,000.
When was 45 Olney St built?
45 Olney St was built in 1910.
How does 45 Olney St compare to others on Olney St?
We track 5 other properties on Olney St. Browse the list under "Other properties on Olney St" to compare beds, baths, and sale history.
What are the property facts for 45 Olney St?
45 Olney St is a 3 bed, 2 bath, 1,641 sqft, 3,999 sqft lot single_family.
Is 45 Olney St a flip candidate?
No — 45 Olney St does not appear in our flips dataset.
Is 45 Olney St a tax-appeal candidate?
No — 45 Olney 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
+0.8%
Implied 1-yr
+3.2%
2026 Q3
$1.01M
2026 Q4
$1.02M
ZIP 02472 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Olney St