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Active

21 Lamartine St #3

Boston, MA 02130

$565,000
1Bedrooms
1Bathrooms
973Square feet
2015Year built

Residential · Active · MLS #73552921
Listing Courtesy of Reference Real Estate | Reserve Team

MLS PIN data

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.

Property information

Details at a glance

Interior

Rooms
3
Heating
Ductless
Cooling
Ductless
Flooring
Flooring - Hardwood

Building

Style
Condominium
Year built
2015
Parking
1
Roof
Rubber

Land & utilities

Water
Public
Sewer
Public Sewer
Zoning
CD

Financial

Annual taxes
$6,863
Assessment year
2025
HOA fee
300

Listing history

Price and status timeline

No additional public listing history was supplied for this property.

Property value estimate

An informed starting point

Estimated value$574,016

Estimated range $512,873$635,158

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Automated estimates are not appraisals or guarantees of market value.

Comparable sales

Recent properties for context

Sold Jun 20, 2026$595,000

77 South St #3

Sold Jul 29, 2026$605,000

99 Tremont St #416

Sold Jul 15, 2026$620,000

395 Alewife Brook Pkwy #3B

Photo insights

Condition signals

Overall presentationexcellent

Generated from listing photography; not a substitute for an inspection.

Local market context

How this home compares in Jamaica Plain

MetricThis propertyJamaica Plain
List price$565,000$844,00033% below local
Price / sq ft$581$65411% below local
Days on market44290% below local
Explore homes in Boston

Active neighborhood listing statistics from MLS PIN as of September 7, 2026. Asking prices are not completed-sale values.

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Bean Group guidance

Useful next steps

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Common questions

About 21 Lamartine St #3

Can I schedule a private showing?

Yes. Request a tour of 21 Lamartine St #3 and a Bean Group agent will help coordinate an available time with the listing side.

Can you help me evaluate this property?

Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

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