Single Family Residence at 143 Tremont St # 3, Boston MA 02135
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16 photos

$1,248,000

143 Tremont St # 3, Boston MA 02135
Boston, MA 02135
Listed by Anabela Gomes
Bedrooms
3
Bathrooms
4
Living area
2,140 sqft
Year built
2026

About this home

INTRODUCING NEW LUXURY CONSTRUCTION + SPECIAL SELLER-PAID MORTGAGE BUY-DOWN! FIRST-YEAR PAYMENTS AS LOW AS $5,212/MONTH (PRINCIPAL & INTEREST ONLY)! Discover luxury living with an exclusive seller-paid 2/1 mortgage rate buydown incentive designed to make homeownership more affordable. This stunning, move-in-ready townhome offers three bedrooms and four full bathrooms, including a first-floor suite ideal for guests or a home office and a spacious, sun-filled top-floor primary suite. The open-concept living area features a fireplace and flows seamlessly into a designer kitchen with quartz countertops, an oversized island, custom cabinetry, and Bosch stainless steel appliances. Enjoy central air, a private balcony, flexible living spaces, and EV-ready heated garage parking. Ideally located on the Newton line with convenient access to downtown Boston via express bus or Mass Pike. A one-year builder’s warranty and exceptionally low condo fees adding even more value. Luxury, location, and an exceptional financing opportunity! Open House Saturday 11-12 & Sunday 1–2.

Highlights

Fireplace

Property details

MLS
MLS Property Information Network
MLS #
73594256
Property type
Single Family Residence
Subdivision
N/A
Status
Active
Days on market
1
On market date
October 22, 2026
Stories
N/A
Total bathrooms
4
Garage spaces
1
Parking spaces
1
Lot size
N/A
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
Underwood
0.54 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
218
Student:teacher ratio
10.4:1
District
Newton
Middle
Bigelow Middle
0.38 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
465
Student:teacher ratio
9.5:1
District
Newton
High
Lyon Upper 9-12
0.68 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
129
Student:teacher ratio
8.1:1
District
Boston

Walkability

Blended score for Boston's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

85
Highly walkable
out of 100
EPA National Walkability Index
14.8 / 20 -- Above average walkable
Google Places amenity density
100 / 100
Restaurants & cafes20
Grocery stores4
Parks20
Schools20
Transit stops20
Pharmacies4

Market position

How this listing compares to current activity in Boston, from live MLS data.

On the market 1 days -- 123 fewer days than Boston's current average of 124 days.
For reference, the median list price across 8,974 active listings in Boston right now is $85,000.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Adjust tax / insurance estimates
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Est. monthly payment
$7,666/mo
$249,600 down
$998,400 loan
Principal & interest$6,476
Property tax (est.)$1,040
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated 18 hr ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.