
Active
21 Lamartine St #3
Boston, MA 02130
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
Automated estimates are not appraisals or guarantees of market value.
Comparable sales
Recent properties for context


99 Tremont St #416

395 Alewife Brook Pkwy #3B
Photo insights
Condition signals
Generated from listing photography; not a substitute for an inspection.
Local market context
How this home compares in Jamaica Plain
Active neighborhood listing statistics from MLS PIN as of September 7, 2026. Asking prices are not completed-sale values.
Keep exploring
Similar homes nearby
Same city and within 25% of the asking price, matched by property type and bedroom count when available and ranked by size and price.
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Common questions
About 21 Lamartine St #3
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Yes. Request a tour of 21 Lamartine St #3 and a Bean Group agent will help coordinate an available time with the listing side.
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