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771 Harrison Ave. # 405, Boston MA 02118

Boston, MA 02118 • South End
$1,175,000
Est. $8,838/month
2
Beds
2.5
Baths
1,656
Sq Ft
$710
Price/Sq Ft
1858
Year Built
1
Days on Market
Active Listed Jul 19, 2026 • MLS# 73551940 Copied! • Updated Jul 20, 2026

About this home

Contemporary 2 bed / 2.5 bath condo at The Cosmopolitan in the South End. Completed in 2021, boutique luxury building offers 63 loft-style residences w/ concierge, fitness center, residents lounge, bike storage & a tranquil courtyard. This well-designed condo has 1,656 sq/ft on 1 level. Open floorplan features large living room w/ original stained glass window & balcony. Kitchen offers Bosch appliances & quartz counters. Large primary bedroom w/ walk-in closet, balcony & en-suite bath featuring double vanity, shower & soaking tub. 2nd bed has en-suite bath. 2 balconies w/ South End views. In-unit laundry & AC. Originally built in 1858 as the first site of Boston College, the building was converted to 63 luxury condos in 2021 while preserving historic details including stained glass windows, stone arches, iconic façade & courtyard w/ magnolia trees. Ideally located across from the BU Medical Campus & steps to parks, restaurants & shops. Parking available.

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Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
Jul 19, 2026
$1,175,000
Original listing
Agent: Dave Costello & Scott Accorsini Team Office: Gibson Sotheby's International Realty

Tax History

Year Taxes Assessment
2027 $14,406 $151,400

Financial Details

Annual Property Tax
$14,406
Tax Year 2027
HOA Fee
$1,496
Monthly
Assessed Value
$151,400

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 1858
Living Area 1,656 sq ft
Bedrooms 2
Full Baths 2
Half Baths 1
Total Rooms 4

Interior

Heating Forced Air
Cooling Central Air
Flooring None
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace None
Basement Y
Laundry In Unit
Features None

Exterior

Construction None
Architecture None
Roof None
Features Deck, Balcony
Pool None
Spa None
Fencing None
Patio/Porch Deck
Features None
Electric None
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $14,406
Assessed Value $151,400

HOA & Community

HOA Fee $1,496 Monthly
Fee Includes Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Reserve Funds
Amenities Hot Water, Elevator(s), Fitness Center, Clubroom, Storage
Optional Fee Includes None
Pets Yes w/ Restrictions
Seller Disclosures Some Photos Virtually Staged.
Possession None
Accepted Financing None
Structure Type ["Mid-Rise"]
Unit/Building 405
Sq Ft Source Master Deed
Documents Master Deed, Rules & Regs, Floor Plans (3)
County Suffolk
Total market time (incl. prior listings) 1 days

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1858
Bedrooms
2
Full Bathrooms
2
Half Bathrooms
1
Living Area
1,656 sq ft
Total Rooms
4
Stories
1
Entry Level
1

Room Details

Other Floor

Bathroom1
Bedroom5
Bedroom4
Bedroom3
Dining Room
Kitchen
Bathroom2
Bedroom2
Living Room
Bathroom3
Master Bedroom
Office
Family Room
Master Bathroom
Yes

Interior Features

Flooring:
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows: Insulated Windows
Basement: Y
Laundry: In Unit
Security: Intercom, Concierge

Construction & Materials

Year Built: 1858
Effective Year (Renovated): 2021
Structure Type: Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Forced Air
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features: Thermostat

Exterior & Lot

Exterior Features: Deck, Balcony
Patio & Porch: Deck
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features:

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $1,201
Homeowners Insurance $200
HOA Fee $1,496/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

South End

771 Harrison Ave. # 405, Boston MA 02118

Boston, MA 02118

Listing Information

Listing Agent Dave Costello & Scott Accorsini Team
Listing Office Gibson Sotheby's International Realty
Office Phone 617-375-6900
Agent MLS ID TM346380
Office MLS ID BB5919
Listing Data Updated Jul 20, 2026 10:10 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Steven Novak
Steven Novak
BMN Boston Real Estate
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Steven Novak

Steven Novak

BMN Boston Real Estate

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