Condominium at 55 Lagrange St # 409, Boston MA 02116
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29 photos

$735,000

55 Lagrange St # 409, Boston MA 02116
Boston, MA 02116
Listed by Hanneman + Gonzales
Bedrooms
1
Bathrooms
1
Living area
602 sqft
Year built
2020

About this home

Value opportunity at The Parker, one of the newest luxury residences in the heart of Boston. The first resale of the most popular 1-bed line, Unit 409 offers one of the best and most efficient layouts with no wasted space. The open living concept living and dining area offers wide-plank white oak flooring and a beautifully designed kitchen with stone countertops, marble backsplash, brass accents, high-end appliances, and excellent storage. The king-sized bedroom suite is equipped with a custom-built walk-in closet and a spacious bath with double vanity and a walk-in shower. Additional highlights include an entry closet with in-unit laundry and additional storage. The Parker offers a curated lifestyle with 24-hour concierge, state-of-the-art fitness center, cocktail lounge, billiards room, screening room, and a stunning rooftop deck with panoramic city views. Ideally positioned in the Theater District, residents are blocks from Boston Common, the Public Garden, and multiple MBTA lines.

Property details

MLS
MLS Property Information Network
MLS #
73524903
Property type
Condominium
Subdivision
N/A
Status
Active
Days on market
150
On market date
May 27, 2026
Stories
1
Total bathrooms
1
Garage spaces
N/A
Parking spaces
N/A
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
Josiah Quincy
0.28 mi away · Grades -1-5
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
711
Student:teacher ratio
10.9:1
District
Boston
MiddleCharter
UP Academy Charter School of Boston
1.42 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
317
Student:teacher ratio
10.2:1
District
UP Academy Charter School of Boston (District)
High
Boston Adult Academy
0.31 mi away · Grades 11-12
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
120
Student:teacher ratio
6.7:1
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).

97
Highly walkable
out of 100
EPA National Walkability Index
18.8 / 20 -- Most walkable
Google Places amenity density
100 / 100
Restaurants & cafes20
Grocery stores20
Parks20
Schools20
Transit stops20
Pharmacies20

Market position

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

On the market 150 days -- 25 more days than Boston's current average of 125 days.
For reference, the median list price across 8,983 active listings in Boston right now is $80,000.

Mortgage calculator

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

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Est. monthly payment
$4,576/mo
$147,000 down
$588,000 loan
Principal & interest$3,814
Property tax (est.)$613
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated May 31, 2026.

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.