45 1st Ave
Boston, MA 02129
1 bd 1 ba 850 sqft Built 2014 condos
Most recent sale
$562,500
Jul 18, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 18, 2022 | Sold | $562,500 | MLS #72966463 |
| Apr 13, 2022 | Listed | $575,000 | MLS #72966463 |
| Apr 28, 2015 | Sold | $625,500 | MLS #71775145 |
| Dec 8, 2014 | Listed | $625,500 | MLS #71775145 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $533,500 | — | $533,500 | $6,178 |
| 2024 | $526,700 | — | $526,700 | $5,741 |
| 2023 | $578,700 | — | $578,700 | $6,215 |
| 2022 | $567,400 | — | $567,400 | $6,173 |
| 2021 | $567,400 | — | $567,400 | $6,054 |
| 2020 | $559,400 | — | $559,400 | $5,907 |
| 2019 | $548,500 | — | $548,500 | $5,781 |
| 2018 | $522,400 | — | $522,400 | $5,475 |
| 2017 | $502,500 | — | $502,500 | $5,321 |
Property facts
Year built
2014
Property type
condos
Stories
1
Beds
1
Baths
1
Living area
850 sqft
Lot size
—
ZIP code
02129
City
Boston
Street
1st Ave
Coordinates
42.37618, -71.05294
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,465
Gross rental yield
5.26%
Implied cap rate
3.42%
Trend-extrapolated value
—
Frequently asked questions
When did 45 1st Ave last sell?
45 1st Ave most recently sold on Jul 18, 2022 for $562,500.
What is the current tax assessment for 45 1st Ave?
The most recent total assessment for 45 1st Ave (year 2025) is $533,500 with $6,178 in property tax.
How does 45 1st Ave's assessment compare to its last sale price?
The current assessment is 5.2% below the last sale price of $562,500.
When was 45 1st Ave built?
45 1st Ave was built in 2014.
How does 45 1st Ave compare to others on 1st Ave?
We track 8 other properties on 1st Ave. Browse the list under "Other properties on 1st Ave" to compare beds, baths, and sale history.
What are the property facts for 45 1st Ave?
45 1st Ave is a 1 bed, 1 bath, 850 sqft condos.
Is 45 1st Ave a flip candidate?
No — 45 1st Ave does not appear in our flips dataset.
Is 45 1st Ave a tax-appeal candidate?
No — 45 1st Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.0%
Implied 1-yr
-8.2%
2026 Q3
$977.9K
2026 Q4
$954.8K
ZIP 02129 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 1st Ave