395 Commonwealth Avenue, Boston MA 02215

Boston, MA 02215 • Back Bay
$9,900,000
Est. $61,747/month
23
Beds
10
Baths
14,256
Sq Ft
$694
Price/Sq Ft
0.11
Acres
1899
Year Built
83
Days on Market
Active Listed Sep 15, 2025 • MLS# 73430704 Copied!

About this home

Introducing the Ayer Mansion, widely regarded as one of the most stunning and distinctive addresses on Commonwealth Avenue in Back Bay. A National Historic Landmark, the Ayer Mansion is the last surviving example of a complete residential commission by the famed American artist, designer, and craftsman Louis Comfort Tiffany. Tiffany combined exotic architectural style with masterful design elements to create a museum-quality masterpiece that is just as unique now as it was at its unveiling at the turn of the 20th century. Soaring arched ceilings, shimmering opalescent glass and mosaics, oversized bow-front windows with stained-glass panels, intricate, handcrafted moldings and woodwork, a grand elliptical staircase and a striking mosaic trompe-l’œil Greek temple revealed through a proscenium arch are just some of the many highlights of this magnificent property. This is a once-in-a-lifetime opportunity to make this outstanding residence of timeless artistic significance home.

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1899
Bedrooms
23
Full Bathrooms
8
Half Bathrooms
4
Living Area
14,256 sq ft
Total Rooms
30

Facts & Features

Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 1899
Living Area 14,256 sq ft
Lot Size 0.11 acres
Bedrooms 23
Full Baths 8
Half Baths 4
Total Rooms 30

Interior

Heating Forced Air
Cooling Central Air
Flooring None
Appliances None
Fireplace None
Fireplaces 5
Basement None
Laundry None
Features None

Exterior

Construction None
Architecture Other (see Remarks)
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Features None
Total Spaces 4

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other None

Financial

Annual Tax $137,846
Assessed Value $10,881,600

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement:
Laundry:
Security:

Construction & Materials

Style: Other (See Remarks)
Year Built: 1899
Structure Type:
Exterior Materials:
Roof:
Foundation: Other

Heating, Cooling & Utilities

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

Exterior & Lot

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

Parking & Garage

Total Parking Spaces: 4
Parking Features:

Special Features

Fireplaces: 5
Fireplace Type:
View: Yes
View Type: City View(s)
Community Amenities: Public Transportation, Shopping, Park, Medical Facility, Highway Access

Location

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Neighborhood

Back Bay

395 Commonwealth Avenue, Boston MA 02215

Boston, MA 02215

Walkability

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Schools

School information not available

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 $11,487
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
$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.

Property History

Property Timeline

🏠
Listed for Sale
Sep 15, 2025
$9,900,000
Original listing
Agent: Tracy Campion Office: Campion & Company Fine Homes Real Estate

Price & Status History

Date Event Price Change
Sep 15, 2025 New Listing Added $9,900,000

Market Statistics

Days on Market
83 days
Price per Sq Ft
$694

Tax History

Year Taxes Assessment
2026 $137,846 $10,881,600

Financial Details

Annual Property Tax
$137,846
Tax Year 2026
Assessed Value
$10,881,600

Listing Information

Listing Agent Tracy Campion
Listing Office Campion & Company Fine Homes Real Estate
Agent MLS ID BB904054
Office MLS ID BB5984
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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Market Analytics for Boston, MA

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