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343 Marlborough St

Boston, MA 02115

2 bd 3 ba 1,675 sqft Built 2014 condo
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

YearBuildingLandTotal assessedTax paid
2025 $3,113,300 $3,113,300 $36,052
2024 $3,032,400 $3,032,400 $33,053
2023 $2,888,000 $2,888,000 $31,017
2022 $2,831,300 $2,831,300 $30,805
2021 $2,831,300 $2,831,300 $30,210
2020 $2,753,500 $2,753,500 $29,077
2019 $2,337,700 $2,337,700 $24,639
2018 $2,205,000 $2,205,000 $23,108
2017 $1,971,400 $1,971,400 $20,877
2016 $1,981,100 $1,981,100 $21,792

Property facts

Year built
2014
Property type
condo
Stories
2
Beds
2
Baths
3
Living area
1,675 sqft
Lot size
ZIP code
02115
City
Boston
Street
Marlborough St
Coordinates
42.35121, -71.08580

Comparable properties nearby

Block-level micro-comps

Same street, ±3 house numbers, sold in the last 24 months

Frequently asked questions

When did 343 Marlborough St last sell?
No public-record sale is on file for 343 Marlborough St.
What is the current tax assessment for 343 Marlborough St?
The most recent total assessment for 343 Marlborough St (year 2025) is $3,113,300 with $36,052 in property tax.
When was 343 Marlborough St built?
343 Marlborough St was built in 2014.
How does 343 Marlborough St compare to others on Marlborough St?
We track 8 other properties on Marlborough St. Browse the list under "Other properties on Marlborough St" to compare beds, baths, and sale history.
What are the property facts for 343 Marlborough St?
343 Marlborough St is a 2 bed, 3 bath, 1,675 sqft condo.
Is 343 Marlborough St a flip candidate?
No — 343 Marlborough St does not appear in our flips dataset.
Is 343 Marlborough St a tax-appeal candidate?
No — 343 Marlborough St is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$2.36M
2026 Q4
$2.36M
ZIP 02115 — Median Price History + Forecast

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