21 Lamartine St #3 · Boston

FOR SALE · MLS #73552921

$565,000

beds
1
baths
1
sqft
973

21 Lamartine St #3

Boston, MA 02130

LOCATION

Property location

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21 Lamartine St #3, Boston, MA 02130Open Street View

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Home type
Condominium
Interior living area
973 sqft
Year built
2015
Parking spaces
1
Price per sqft
$581/sqft
HOA fee
$300

About this home

Open loft-style penthouse condo with over 970 square feet and 9+ foot ceilings. White walls and light wood flooring throughout create a bright, open layout. Kitchen features white cabinetry, concrete-look countertops, open wood shelving, and stainless steel appliances. Custom light wood spiral staircase leads to the private 500 square foot roof deck, finished with wood decking and open skyline views. Bathroom includes white hexagon floor tile, a black accent tile shower, floating vanity, and black fixtures. Mudroom-style entry with built-in shelving and coat storage. One tandem parking space included. Low condo fee. Located in Jamaica Plain, a few blocks from groceries, restaurants and coffee shops. Jackson Square Orange Line stop is a short walk away, with access to the Southwest Corridor bike path. Downtown Boston is roughly 10-15 minutes by train.

Listed by Reserve Team · Reference Real Estate
MLS PIN #73552921 · Updated 10/9/2026, 3:37:00 PM ET

Building & association

Total units
3
Building stories
1
Entry level
3
HOA fee includes
Electricity · Water · Insurance · Snow Removal

From MLS fields in this listing. Confirm association rules and fees with the association documents.

Facts & features

Home overview
Property subtype
Condominium
Property category
Residential
MLS status
Active
Bedrooms
1
Full bathrooms
1
Half bathrooms
0
Total bathrooms
1
Total rooms
3
Living area
973 sqft
Living area source
Public Record
Above grade finished area
973 sqft
Building area
973
Building area units
Square Feet
Building area source
Public Records
Area includes basement
No
Area disclosures
Property is a studio.
Stories
1
Building stories
1
Entry level
3
Entry location
Unit Placement(Upper)
Unit building
3
Interior & systems
Heating
Ductless
Heating available
Yes
Cooling
Ductless
Cooling available
Yes
Appliances
Range · Microwave · Refrigerator · Washer · Dryer
Flooring
Flooring - Hardwood
Interior features
Closet/Cabinets - Custom Built · Open Floorplan · Recessed Lighting · Entrance Foyer
Laundry
Electric Dryer Hookup · Washer Hookup
Basement
N
Fireplace
No
Fireplaces
0
Primary bathroom features
No
Room details

Primary bedroom

Level
First
Area
110 sqft
Length
10 ft
Width
11 ft
Features
Flooring - Hardwood · Window(s) - Bay/Bow/Box · Recessed Lighting

Living room

Level
First
Area
357 sqft
Length
17 ft
Width
21 ft
Features
Closet/Cabinets - Custom Built · Flooring - Hardwood · Window(s) - Bay/Bow/Box · Balcony / Deck · Exterior Access · Open Floorplan · Recessed Lighting · Remodeled

Kitchen

Level
First
Area
255 sqft
Length
15 ft
Width
17 ft
Features
Dining Area · Deck - Exterior · Exterior Access · Open Floorplan · Recessed Lighting · Remodeled · Stainless Steel Appliances

Bathroom 1

Level
First
Area
63 sqft
Length
7 ft
Width
9 ft
Features
Bathroom - Full · Bathroom - Tiled With Shower Stall · Flooring - Stone/Ceramic Tile · Dryer Hookup - Electric · Recessed Lighting · Washer Hookup

Price & tax details

Current asking price$565,000
Original asking price$565,000
Listed on2026-07-21
Days on market80
Tax record supplied by MLS
YearProperty taxAssessed value
2025$6,863$592,700

These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.

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SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

School names, grades and state-reported measures are listed below.

This listing does not name individual schools. Public school information below is context, not an attendance assignment for this address.

Nearby public schools

Sorted by straight-line distance within the city. These are not attendance boundaries or a guarantee of enrollment.

42DESE percentile

Nearby public school · not assigned

Kennedy John F Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 0.40 km

Progress toward targets 50%

41DESE percentile

Nearby public school · not assigned

Mendell Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 0.64 km

Progress toward targets 62%

3DESE percentile

Nearby public school · not assigned

Hennigan Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 0.65 km

Progress toward targets 40%

—DESE percentile

Nearby public school · not assigned

Higginson Inclusion K0-2 School

Grades PK · K · 1 · 2

Straight-line distance 0.89 km

DESE does not report a percentile for this school.

76DESE percentile

Nearby public school · not assigned

Hale Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 0.89 km

Progress toward targets 73%

—DESE percentile

Nearby public school · not assigned

Greater Egleston High School

Grades 10 · 11 · 12

Straight-line distance 0.92 km

DESE does not report a percentile for this school.

MLS school names do not guarantee attendance. Assignment can vary by school year, grade and admissions policy; confirm with the district before committing.
What do these numbers mean?

DESE accountability percentiles (1–99) compare schools administering similar assessments, using up to two years of indicators. These are not test scores out of 100 or GreatSchools 1–10 ratings. Progress toward targets is a separate state measure. Consider programs, support services and your child’s needs as well.

School names link to available school or district websites.

Information is deemed reliable but is not guaranteed. © 2026 MLS Property Information Network, Inc. All rights reserved.

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