57 Commonwealth Avenue, Boston MA 02116
Boston, MA 02116 • Back Bay
$23,000,000
Est. $121,410/month
Estimate assumptions
20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
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About this home
Situated on the sunny side of Commonwealth Avenue, one of Boston’s most prestigious and architecturally significant streets, 57 Commonwealth Avenue presents a rare opportunity to own a classic Back Bay brownstone in an unparalleled location. Nestled on a coveted block, lined with grand residences and mature trees, this distinguished property offers timeless character, exceptional scale, and tremendous long-term value. Whether viewed as a legacy investment, an income-producing asset, or a redevelopment opportunity, properties of this caliber and location seldom come to market. Steps from the Public Garden, Newbury Street, the Charles River Esplanade, and Boston’s finest dining and shopping, 57 Commonwealth Avenue embodies the elegance and enduring appeal that have made Back Bay one of the country’s most sought-after neighborhoods. A true trophy property on one of Boston’s most iconic boulevards.Twelve ornate fireplaces throughout (to be tested by Buyer)
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Recently Sold Nearby
Property History
Market Insights
Property Timeline
Listed for Sale
Jun 19, 2026
$23,000,000
Original listing
Agent: Kristin O'Connor
Office: Sterling Beacon Hill
Listed for Sale
Jun 19, 2026
$23,000,000
Original listing
Agent: Lawrence O'Connor
Office: Sterling Beacon Hill
Listed for Sale
Jun 19, 2026
$23,000,000
Original listing
Agent: Lawrence O'Connor
Office: Sterling Beacon Hill
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 06/19/2026 | 🏠 Listed for Sale | $23,000,000 | - | - | Original listing |
| 06/19/2026 | 🏠 Listed for Sale | $23,000,000 | - | - | Original listing |
| 06/19/2026 | 🏠 Listed for Sale | $23,000,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $58,914 | $4,705,100 |
Financial Details
Annual Property Tax
$58,914
Tax Year 2026
Assessed Value
$4,705,100
Facts & Features
Home Facts
Type
Residential Income
Style
5+ Family - 5+ Units Up/Down
Year Built
1874
Living Area
10,165 sq ft
Lot Size
0.07 acres
Stories
4
Bedrooms
16
Full Baths
17
Total Rooms
50
Investment Metrics
Units
16
Unit 1 Rent
$2,600/mo · Y
Unit 2 Rent
$3,100/mo · Y
Unit 3 Rent
$3,100/mo
Total Monthly Rent
$8,800/mo
Gross Income
$450,000
Net Operating Income
$353,000
Operating Expenses
$97,000
Cap Rate
1.53%
Interior
Heating
None
Cooling
None
Flooring
None
Appliances
None
Fireplace
None
Basement
None
Laundry
None
Features
None
Exterior
Construction
None
Architecture
None
Roof
None
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Features
Off Street
Total Spaces
2
Utilities
Electric
None
Water
Public, Individual Meter
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$58,914
Assessed Value
$4,705,100
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
12 Ornate Fireplaces - To Be Tested By The Buyer
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Sq Ft Source
Owner
Documents
None
County
Suffolk
Total market time (incl. prior listings)
68 days
Property Overview
Property Type
5+ Family - 5+ Units Up/Down
Listing Type
For Sale
Year Built
1874
Bedrooms
16
Full Bathrooms
17
Living Area
10,165 sq ft
Total Rooms
50
Stories
4
Levels
4
Floor Layout
Interior Features
Flooring:
Appliances:
Interior Features:
Windows:
Basement:
Laundry:
Security:
Construction & Materials
Year Built:
1874
Structure Type:
Exterior Materials:
Roof:
Foundation:
Other
Stories:
4
Heating, Cooling & Utilities
Heating:
Cooling:
Hot Water:
Oil
Water Source:
Public, Individual Meter
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Total Parking Spaces:
2
Parking Features:
Off Street
Special Features
View:
Yes
View Type:
City View(s)
Community Amenities:
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Private School, Public School, T-Station, University
Nearby Schools
School District
Boston School District local
C-
Where Graduates Go
Class of 2021
52%
attend college
38%
4-Year
14%
2-Year
7%
Out of State
7%
Working
School Safety
2024-25
3.7%
Above Average
3.2%
Suspensions
0.3%
In-School
0.5%
Emergency
1.8% below state avg
Elementary Schools
10 schools
The Learning Project
< 0.1 mi
Grades K-06
Park Street School
0.3 mi
Grades K-07
Kingsley Montessori School
0.4 mi
Grades PK-06
Advent School
0.4 mi
Grades K-06
D
Melvin H. King South End Academy
0.6 mi
|
#24 of 25
|
Score: 20.4
Improved 363 spots from last year
-37.8 below state avg
80 students
Diverse
Rising School
Grades PK-12
F
Blackstone Elementary School
0.8 mi
|
#808 of 825
|
Score: 26.2
Improved 13 spots from last year
-32 below state avg
572 students
Moderate
Grades PK-06
C
Hurley K-8 School
1.0 mi
|
#259 of 352
|
Score: 35.7
Dropped 24 spots from last year
-22.5 below state avg
337 students
Moderate
Grades PK-08
Kids Are People School
1.1 mi
Grades PK-12
D
Perkins Elementary School
1.2 mi
|
#766 of 825
|
Score: 31.2
Improved 35 spots from last year
-27 below state avg
201 students
Diverse
Rising School
Diverse Student Body
Grades PK-06
St. John Elementary School
1.4 mi
Grades PK-08
Middle Schools
10 schools
Middle School Academy
1.9 mi
F
Higginson/Lewis K-8 School
2.3 mi
|
#349 of 352
|
Score: 23.2
Improved 3 spots from last year
-35 below state avg
246 students
Diverse
Grades 03-08
Nativity Prep School
2.6 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
2.9 mi
|
#4 of 16
|
Score: 42.5
Improved 187 spots from last year
-15.7 below state avg
1,225 students
Diverse
Rising School
College Ready Curriculum
Grades 05-08
Dearborn Middle School
3.2 mi
Mother Caroline Academy
3.2 mi
Grades 05-08
Epiphany School
4.2 mi
Grades 05-08
C
Ohrenberger School
7.4 mi
|
#266 of 352
|
Score: 35.0
Improved 19 spots from last year
-23.2 below state avg
458 students
Diverse
Diverse Student Body
Grades 03-08
Timilty Middle
1.8 mi
Edwards Middle
1.9 mi
High Schools
10 schools
Newman School
0.3 mi
Grades 07-12
C
Quincy Upper School
0.7 mi
|
#279 of 346
|
Score: 44.4
Dropped 7 spots from last year
-13.8 below state avg
575 students
Very Diverse
12 sports
• 208 athletes
Diverse Student Body
Grades 06-12
Cathedral High School
0.9 mi
9 sports
• 430 athletes
Grades 07-12
A+
Boston Latin School
1.7 mi
|
#20 of 346
|
Score: 73.7
Improved 60 spots from last year
+15.5 above state avg
2,382 students
Very Diverse
18 sports
• 2,006 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
A-
O'Bryant School of Math & Science
1.7 mi
|
#90 of 346
|
Score: 61.6
Improved 94 spots from last year
+3.4 above state avg
1,518 students
Very Diverse
High Graduation Rate
Rising School
College Ready Curriculum
Diverse Student Body
Grades 07-12
B
Dearborn STEM Academy
1.9 mi
|
#13 of 25
|
Score: 33.4
Improved 356 spots from last year
-24.8 below state avg
565 students
Moderate
10 sports
• 242 athletes
Early College Program
Rising School
Grades 07-12
D
Charlestown High School
2.0 mi
|
#319 of 346
|
Score: 32.9
Improved 52 spots from last year
-25.4 below state avg
646 students
Diverse
11 sports
• 488 athletes
Early College Program
Rising School
Grades 07-12
A+
Boston Latin Academy
2.6 mi
|
#2 of 25
|
Score: 64.9
Improved 214 spots from last year
+6.7 above state avg
1,669 students
Very Diverse
17 sports
• 1,298 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
C-
East Boston High School
2.9 mi
|
#300 of 346
|
Score: 38.2
Improved 36 spots from last year
-20 below state avg
1,181 students
Moderate
14 sports
• 584 athletes
Early College Program
Rising School
Grades 07-12
C
Ruth Batson Academy
2.9 mi
|
#20 of 25
|
Score: 29.1
Improved 345 spots from last year
-29.1 below state avg
584 students
Diverse
8 sports
• 128 athletes
Early College Program
Rising School
Grades 07-12
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Monthly Payment
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Loan Amount
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After down payment
Total Interest
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Over life of loan
Total Cost
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Including down payment
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Down: $0
%
Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$4,910
Homeowners Insurance
$200
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
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Current Rate
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+0.5% Rate
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Payment Over Time
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
Back Bay
57 Commonwealth Avenue, Boston MA 02116
Boston, MA 02116
Listing Information
Listing Agent
Kristin O'Connor
Listing Office
Sterling Beacon Hill
Office Phone
617-785-6188
Agent MLS ID
CN260147
Office MLS ID
AN4467
Listing Data Updated
Oct 8, 2026 12:57 PM 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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