426 Marlborough St., Boston MA 02115

Boston, MA 02115 • Back Bay

$4,790,000

Est. $26,754/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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8

Beds

7

Baths

4,012

Sq Ft

$1,194

Price/Sq Ft

2.30

Acres

1900

Year Built

5

Parking

5-9 Family

Type

New today

Time on Market

For Sale Listed Nov 2, 2026 • MLS# 73597754 Copied! • Updated Nov 2, 2026

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About this home

Add this turnkey, impeccably updated and maintained 6-unit Back Bay brownstone w/5 parking spaces to your investment portfolio. (4) one bedroom apartments; (1) two bedroom / two bathroom apartment; (1) two bedroom / one bathroom apartment. Common, card based laundry is located on the ground level of the building. Building features keyless entry, fully equipped and renovated stainless and quartz kitchens, renovated bathrooms, and updated electrical service to each unit. All apartments leased through August 31, 2027. This location is an incredible asset and attractive to an array of perspective residents with nearby MIT, Boston University, Longwood Medical, Copley Sq/Prudential, downtown Boston and easy access to Storrow Drive, the Mass Pike, and a number of T stops.

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Recently Sold Nearby

Price & Status History

Market Insights

100%

Price Range

2

Previous Sales

Property Timeline

🏠

Listed for Sale

Nov 2, 2026

$4,790,000

Original listing

Agent: Valerie Filiberto Office: A & S Realty Co., Inc.

Previous Transaction - MLS #73451450

Full transaction history available when tracking began

🏷️

Previously Sold

Jan 7, 2026

$425

MLS #73451450

View Listing →

Previous Transaction - MLS #73404107

Full transaction history available when tracking began

🏷️

Previously Sold

Nov 16, 2025

$275

MLS #73404107

View Listing →

Detailed History Table ▼

Date	Event	Price	Change	$/sqft	Details
11/02/2026	🏠 Listed for Sale	$4,790,000	-	-	Original listing
01/07/2026	🏷️ Previously Sold	$425	-	-	MLS #73451450
11/16/2025	🏷️ Previously Sold	$275	-	-	MLS #73404107

Tax History

Year	Taxes	Assessment
2027	$27,993	$2,236,100

Financial Details

Annual Property Tax

$27,993

Tax Year 2027

Assessed Value

$2,236,100

Facts & Features

Home Facts

Type Residential Income

Style 5-9 Family

Year Built 1900

Living Area 4,012 sq ft

Lot Size 2.30 acres

Stories 5

Bedrooms 8

Full Baths 7

Total Rooms 20

Investment Metrics

Units 6

Unit 1 Rent $4,600/mo · Y

Unit 2 Rent $4,100/mo · Y

Unit 3 Rent — · Y

Unit 4 Rent — · Y

Total Monthly Rent $8,700/mo

Gross Income $280,080

Net Operating Income $208,399

Operating Expenses $71,681

Cap Rate 4.35%

Interior

Heating Oil, Common

Cooling None

Flooring Wood, Tile, Other, Carpet

Appliances Washer, Dryer

Fireplace None

Fireplaces 3

Basement Partially Finished, Walk-out Access

Laundry None

Features Laundry Room

Exterior

Construction None

Architecture None

Roof Rubber

Features None

Pool None

Spa None

Fencing None

Patio/Porch None

Parking

Features Off Street, Tandem, Paved

Total Spaces 5

Utilities

Electric Circuit Breakers, Individually Metered

Water Public

Sewer Public Sewer

Gas None

Other None

Financial

Annual Tax $27,993

Assessed Value $2,236,100

HOA & Community

Fee Includes None

Amenities None

Optional Fee Includes None

MA Disclosures

Lead Paint Unknown

Seller Disclosures Washer/dryer Leased

Exclusions Tenant Furnishings.

Additional Details

Possession None

Accepted Financing None

Structure Type []

Sq Ft Source Public Record

Sq Ft Disclosures Total Area Per Public Record

Documents None

County Suffolk

Property Overview

Property Type

5-9 Family

Listing Type

For Sale

Year Built

1900

Bedrooms

8

Full Bathrooms

7

Living Area

4,012 sq ft

Total Rooms

20

Stories

5

Levels

5

Floor Layout

Interior Features

Flooring: Wood, Tile, Other, Carpet

Appliances: Washer, Dryer

Interior Features: Laundry Room

Windows:

Basement: Partially Finished, Walk-Out Access

Laundry:

Security:

Construction & Materials

Year Built: 1900

Structure Type:

Exterior Materials:

Roof: Rubber

Foundation: Other

Stories: 5

Utilities & Systems

Heating: Oil, Common

Cooling:

Hot Water: Oil

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: 5

Parking Features: Off Street, Tandem, Paved

Special Features

Fireplaces: 3

Fireplace Type:

View: Yes

View Type: City View(s)

Community Amenities: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University

Nearby Schools

School information not available for this location.

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Down Payment

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Down: $0

Interest Rate

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Loan Term 30 years 15 years

Monthly Payment Breakdown

Principal & Interest $0

Property Tax $2,333

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

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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.

Location

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Neighborhood

Back Bay

426 Marlborough St., Boston MA 02115

Boston, MA 02115

Listing Information

Listing Agent Valerie Filiberto

Listing Office A & S Realty Co., Inc.

Office Phone 617-267-3485

Agent MLS ID CN205893

Office MLS ID BB5068

Listing Data Updated Nov 2, 2026 1:42 PM EST

Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

Steve Novak Real Estate

BMN Boston Powered by SERHANT

mail@steve-novak.com

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