771 Harrison Ave. # PH12 Boston, MA $ 1,499,000
771 Harrison Ave. # PH12
$ 1,499,000
Recently Listed
Open House 8/1 1pm - 2pm
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771 Harrison Ave. # PH12

Boston, MA, 02118
$ 1,499,000
Bedrooms3 Baths3.1 Sq 2,361

Monthly Estimate*

$ 9,465

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Condo for sale in Boston, MA

for $1,499,000 with 3 bedrooms and 3 full baths, 1 half bath. This 2,361 square foot condo was built in 1858.

Stunning 3+ bed / 3.5 bath Penthouse 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 enormous triplex has over 2,300 sq/ft of living space & 1 garage parking. Top floor features open living & dining area w/ vaulted ceilings & wall of sliders leading to private terrace w/ sweeping Boston views. Upgraded kitchen package w/ Thermador appliances, gas cooking & quartz counters. Oversized primary suite w/ walk-in closet & en-suite bath w/ double vanity, soaking tub & glass shower. Adjacent bedroom w/ en-suite bath. Plenty of additional room for home office, gym or media room w/ built-in wet bar. 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.1 YEAR OF PAID CONDO FEES WITH SIGNED P&S BY 8/31!

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Open House

8/1/2026 1:00 PM - 2:00 PM
771 Harrison Ave. # PH12 Boston, MA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Condo Active

Price

$ 1,499,000

Bedrooms

3

Full Bath

3

Half Bath

1

Property Type

Condo

Taxes

$ 15,894

Style

Mid-Rise

Year Built

1858

Town/City

Boston

County/Region

Suffolk

MLS | Web ID

73555758

List By
Dave Costello & Scott Accorsini Team

Listing Agent

Gibson Sotheby's International Realty

Broker

Affordability Calculator

$10,789
Per Month
88%
12%
0%
Monthly Principal & Interest
$9,465
Monthly Property Taxes
$1,325
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Pricing History
DatePricePrice ChangeDescription
7/28/2026$1,499,000 Listed Price

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771 Harrison Ave. # PH12, Boston, MA, 02118 is a Condo for sale at $1,499,000 with 2,361 sqft. 771 Harrison Ave. # PH12 has 3 bedrooms, 3.1 baths, and was built in 1858. The property's zip code is 02118 which is in Boston, MA