$10,995,000

323 Commonwealth Ave Unit 2 Boston, MA 02115

Back Bay Neighborhood

Estimated payment $58,491/month

Total Views 2,342
4 Beds
3.5 Baths
4,642 Sq Ft
$2,369 Price per Sq Ft

Highlights

  • Medical Services
  • 4-minute walk to Hynes Convention Center Station
  • Deck
  • No Units Above
  • City View
  • Property is near public transit

About This Home

Welcome to the penthouse at 323 Comm Ave, the newest crown jewel in Back Bay. Spanning 4 levels & accessed by private elevator, this home masterfully combines privacy & scale of a single family w/ ease & sophistication of condo living. The living/dining area is defined by high ceilings & an impressive 28-ft frontage, offering natural light & architectural detail throughout. The chef’s kitchen includes Sub-Zero/Wolf appliances & oversized island that seamlessly connects to the family room. Just beyond, a pantry & powder room for added convenience. The living room offers multiple seating areas w/ space for 8+ person dining table. The primary suite is complete with a large dressing room + spa-caliber bath w/ dual vanities, marble finishes & full wet room. Three additional beds offer grand proportions & abundant closet space, while a bonus room w/ front-facing balcony lends perfectly to home office or 5th bedroom. Complete w/ a full walk-out headhouse, private roof deck & 2 heated parking.

Listing Agent

The Robinette Team

Gibson Sotheby's International Realty Listed on: 03/24/2026

Gibson Sotheby's International Realty

Co-Listing Agent

Curran Robinette

Gibson Sotheby's International Realty

Co-Listing Agent

Gabrielle Rundle

Gibson Sotheby's International Realty

Property Details

Home Type

  • Condominium

Year Built

  • Built in 1880

Home Design

  • Rowhouse Architecture
  • Entry on the 4th floor
  • Brick Exterior Construction
  • Rubber Roof

Interior Spaces

  • 4,642 Sq Ft Home
  • 4-Story Property
  • Wet Bar
  • 1 Fireplace
  • Wood Flooring
  • City Views
  • Intercom

Kitchen

  • Range with Range Hood
  • Microwave
  • Freezer
  • Dishwasher
  • Disposal

Bedrooms and Bathrooms

  • 4 Bedrooms

Laundry

  • Laundry in unit
  • Dryer
  • Washer

Parking

  • 2 Car Parking Spaces
  • Assigned Parking

Additional Features

  • Deck
  • No Units Above
  • Property is near public transit
  • Central Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 3348895

Community Details

Overview

  • Association fees include water, sewer, insurance, ground maintenance, snow removal
  • 2 Units
  • Hayden Place Community

Amenities

  • Medical Services
  • Shops

Recreation

  • Park
  • Jogging Path
  • Bike Trail

Pet Policy

  • Pets Allowed

Property Details

Home Type

Condominium

Year Built

Built in 1880

Lot Details

0 Sq Ft Lot

Listing Details

  • Property Type: Residential
  • Property Sub Type: Condominium
  • Structure Type: Rowhouse
  • Year Built: 1880
  • Entry Level: 4
  • Year Built Details: Approximate,Renovated Since,Under Construction
  • Special Features: None
  • Stories: 4

Interior Features

  • Flooring: Hardwood
  • Interior Amenities: Wet Bar, Elevator
  • Fireplace YN: Yes
  • Fireplaces: 1
  • Appliances: Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Range Hood
  • Total Bedrooms: 4
  • Basement YN: No
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bathrooms: 4
  • Master Bathroom Features: Yes
  • Laundry Features: In Unit
  • Basement: N
  • Above Grade Finished Sq Ft: 4642
  • Living Area: 4642
  • Spa YN: No
  • Stories Total: 4
  • MAIN LO: BB5918

Exterior Features

  • Exterior Features: Deck - Roof, City View(s)
  • Common Walls: No One Above
  • Construction Materials: Brick
  • Home Warranty YN: No
  • Patio And Porch Features: Deck - Roof
  • Roof: Rubber
  • View: City
  • View YN: Yes
  • Waterfront YN: No

Garage/Parking

  • Garage YN: No
  • Open Parking Spaces: 2
  • Parking Features: Assigned
  • Total Parking Spaces: 2

Utilities

  • Sewer: Public Sewer
  • Cooling: Central Air
  • Heating: Central
  • Cooling Y N: Yes
  • Heating YN: Yes
  • Security Features: Intercom
  • Water Source: Public

Condo/Co-op/Association

  • Association Fee Frequency: Monthly
  • Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access
  • Senior Community YN: No

Fee Information

  • Association Fee Includes: Water, Sewer, Insurance, Maintenance Grounds, Snow Removal

Lot Info

  • Parcel Number: 3348895
  • Zoning: RES
  • Farm Land Area Units: Square Feet
  • Lot Size Units: Acres
  • OUTDOOR SPACE AVAILABLE: Yes - Private

Rental Info

  • Pets Allowed: Yes

Tax Info

  • Tax Year: 2026

Multi Family

  • Number Of Units Total: 2
  • Basement Included Sq Ft: No

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $2,373 $204,900 $0 $204,900
2024 $2,287 $209,800 $0 $209,800
2023 $2,330 $216,900 $0 $216,900
2022 $2,197 $201,900 $0 $201,900
2021 $2,172 $203,600 $0 $203,600
2020 $2,064 $195,500 $0 $195,500
2019 $1,987 $188,500 $0 $188,500
2018 $1,902 $181,500 $0 $181,500
2017 $1,880 $177,500 $0 $177,500
2016 $1,926 $175,100 $0 $175,100
2015 $1,928 $159,200 $0 $159,200
2014 $941 $74,813 $0 $74,813
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/24/2026 03/24/26 For Sale $10,995,000 0.0% $2,369 / Sq Ft
10/31/2024 10/31/24 Off Market $2,200 -- --
09/28/2024 09/28/24 For Rent $2,200 -- --
Source: MLS Property Information Network (MLS PIN)

Purchase History

Date Type Sale Price Title Company
Condominium Deed $5,500,000 None Available
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $8,720,000 Purchase Money Mortgage
Source: Public Records

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73491114

MLS Property Information Network (MLS PIN)

APN: CBOS-000000-000005-003581-000004

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