405 Marlborough St # 31, Boston MA 02115
Boston, MA 02115 • Back Bay
$810,000
Est. $5,198/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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Open House Schedule
20
Sep
Sunday, September 20
11:00 AM - 12:30 PM EDT
19
Sep
Saturday, September 19
11:00 AM - 12:30 PM EDT
About this home
CHARMING BACK BAY 1-BEDROOM | COMMON ROOF DECK | IN-UNIT LAUNDRY. Experience the best of Back Bay living in this charming 1-bedroom, 1-bath residence ideally located near the Charles River, Prudential Center, Fenway, the T, boutique shopping, and exceptional dining. The sun-filled living room features elegant bay windows, classic built-in shelving, and a beautiful fireplace, creating a warm and inviting space with timeless Boston character. The kitchen offers custom cabinetry, granite countertops, and stainless steel appliances, while hardwood floors run throughout the home. The spacious bedroom provides a generous walk-in closet, with additional storage in the hallway and bedroom. An in-unit washer/dryer adds everyday convenience. Enjoy the ultimate city escape from the common roof deck, offering beautiful views of the Charles River and Boston skyline. A wonderful opportunity to enjoy classic Back Bay charm with modern conveniences in one of Boston’s most desirable neighborhoods.
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Recently Sold Nearby
Property History
Market Insights
22.2%
Price Range
1
Previous Sales
Property Timeline
Listed for Sale
Sep 17, 2026
$810,000
Original listing
Agent: Krassi Diehl
Office: William Raveis R.E. & Home Services
Previous Transaction - MLS #71904226
Full transaction history available when tracking began
Previously Sold
Nov 9, 2015
$630,000
MLS #71904226
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/17/2026 | 🏠 Listed for Sale | $810,000 | - | - | Original listing |
| 11/09/2015 | 🏷️ Previously Sold | $630,000 | - | - | MLS #71904226 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $5,054 | $756,000 |
Financial Details
Annual Property Tax
$5,054
Tax Year 2026
HOA Fee
$481
Monthly
Assessed Value
$756,000
Facts & Features
Home Facts
Type
Residential
Style
Condominium
Year Built
1890
Living Area
640 sq ft
Stories
1
Bedrooms
1
Full Baths
1
Total Rooms
3
Interior
Heating
Hot Water, Oil
Cooling
Window Unit(s)
Flooring
Tile, Hardwood
Appliances
Range, Dishwasher, Refrigerator, Washer/dryer
Fireplace
None
Fireplaces
1
Basement
N
Laundry
In Unit
Features
None
Exterior
Construction
Brick
Architecture
None
Roof
Tar/gravel
Features
Deck - Roof
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck - Roof
Parking
Features
None
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range, For Gas Oven
Financial
Annual Tax
$5,054
Assessed Value
$756,000
HOA & Community
HOA Fee
$481 Monthly
Fee Includes
Heat, Gas, Water, Sewer, Insurance, Snow Removal
Amenities
Hot Water, Elevator(s)
Optional Fee Includes
None
Pets
Yes
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Seller Has Never Used The Fireplace.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Brownstone"]
Unit/Building
31
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
1890
Bedrooms
1
Full Bathrooms
1
Living Area
640 sq ft
Total Rooms
3
Stories
1
Entry Level
3
Floor Layout
Interactive room guide
Floor Layout
Finished Area
640 sq ft above grade
Display Options
Outdoor Areas
Patio & porchDeck - Roof
Room Markers
OOffice (1)
KKitchen (1)
BRBedroom (5)
BABathroom (4)
DDining (1)
LLiving (2)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Tile, Hardwood
Appliances:
Range, Dishwasher, Refrigerator, Washer/Dryer
Interior Features:
Windows:
Basement:
N
Laundry:
In Unit
Security:
Construction & Materials
Year Built:
1890
Structure Type:
Brownstone
Exterior Materials:
Brick
Roof:
Tar/Gravel
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Hot Water, Oil
Heating Zones:
1
Cooling:
Window Unit(s)
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck - Roof
Patio & Porch:
Deck - Roof
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
Special Features
Fireplaces:
1
Fireplace Type:
Community Amenities:
Public Transportation, Shopping, Walk/Jog Trails, Highway Access, T-Station
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
$421
Homeowners Insurance
$200
HOA Fee
$481/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
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
405 Marlborough St # 31, Boston MA 02115
Boston, MA 02115
Listing Information
Listing Agent
Krassi Diehl
Listing Office
William Raveis R.E. & Home Services
Office Phone
978-610-6369
Agent MLS ID
CN227358
Office MLS ID
AN0130
Listing Data Updated
Sep 17, 2026 1:38 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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