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309 Beacon St,, Somerville MA 02143

Somerville, MA 02143 • Inman Square - Porter Sq.
$1,675,000
Est. $10,168/month
7
Beds
3.5
Baths
3,200
Sq Ft
$523
Price/Sq Ft
0.09
Acres
1994
Year Built
4
Parking
40
Days on Market
Active Listed Jun 10, 2026 • MLS# 73533857 Copied! • Updated Jun 14, 2026

About this home

Unbeatable location meets incredible versatility at 309 Beacon Street, a massive 7-bedroom, 3.5-bathroom residence perfectly situated on the Cambridge/Somerville line. Delivering immediate high-income potential, the sun-filled, multi-level interior features a modern eat-in kitchen with granite countertops and stainless steel appliances, classic hardwood floors, central heat and A/C, and relaxing jacuzzi tubs. Exceptional outdoor and logistical perks truly set this property apart, including a deck ideal for entertaining and rare off-street parking accommodating up to four vehicles. Boasting a stellar 96 Walk Score, the home is just steps from Porter Station, Harvard University, and the vibrant dining and shopping scenes driving local demand. Whether you are looking for a premier, turnkey rental asset with a perennial tenant pool or a smart multi-family conversion project (subject to approval), this highly flexible property promises exceptional value and strong ROI in one of Gre

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Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
Jun 10, 2026
$1,675,000
Original listing
Office: Stuart St James, Inc.

Tax History

Year Taxes Assessment
2025 $17,980 $1,648,000

Financial Details

Annual Property Tax
$17,980
Tax Year 2025
Assessed Value
$1,648,000

Facts & Features

Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 1994
Living Area 3,200 sq ft
Lot Size 0.09 acres
Bedrooms 7
Full Baths 3
Half Baths 1
Total Rooms 12

Interior

Heating Central, Forced Air
Cooling Central Air
Flooring Wood
Appliances Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer
Fireplace None
Basement Finished
Laundry In Basement
Features Living/dining Rm Combo, Bedroom

Exterior

Construction Conventional (2x4-2x6)
Architecture Colonial
Roof Asphalt/composition Shingles
Features Deck, Storage
Pool None
Spa None
Fencing None
Patio/Porch Deck
Features Off Street, Tandem, Paved
Total Spaces 4
Electric None
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range
Annual Tax $17,980
Assessed Value $1,648,000
Fee Includes None
Amenities None
Optional Fee Includes None
Seller Disclosures Square Footage Is Approximate. Buyer And Buyers Agents To Do Their Own Due Diligence.
Possession None
Accepted Financing None
Structure Type []
Sq Ft Source Measured
Sq Ft Disclosures Square footage is approximate. Buyer and buyers agents to do their own due diligence.
Documents None
County Middlesex
Total market time (incl. prior listings) 4 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1994
Bedrooms
7
Full Bathrooms
3
Half Bathrooms
1
Living Area
3,200 sq ft
Total Rooms
12

Room Details

First Floor

Bathroom1
Dining Room
17 x 13
Flooring - Hardwood
Kitchen
16 x 12
Flooring - Hardwood
Living Room
22 x 13
Flooring - Hardwood
Family Room
16.5 x 12
Flooring - Hardwood

Second Floor

Bedroom5
10 x 13
Flooring - Hardwood
Bedroom4
11 x 13
Flooring - Hardwood
Bedroom3
21 x 13
Flooring - Hardwood
Bathroom2
Bedroom2
14 x 14
Flooring - Hardwood
Bathroom3
Master Bedroom
15 x 10
Flooring - Hardwood

Other Floor

Office
Master Bathroom
Yes

Interior Features

Flooring: Wood
Appliances: Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer
Interior Features: Living/Dining Rm Combo, Bedroom
Windows:
Basement: Finished
Laundry: In Basement
Security:

Construction & Materials

Style: Colonial
Year Built: 1994
Structure Type:
Exterior Materials: Conventional (2x4-2x6)
Roof: Asphalt/Composition Shingles
Foundation: Concrete Perimeter

Heating, Cooling & Utilities

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

Exterior & Lot

Exterior Features: Deck, Storage
Patio & Porch: Deck
Fencing:
Other Structures:
Lot Features: Corner Lot
Road Surface: Paved

Parking & Garage

Total Parking Spaces: 4
Parking Features: Off Street, Tandem, Paved

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 $1,498
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.

Location

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Neighborhood

Inman Square - Porter Sq.

309 Beacon St,, Somerville MA 02143

Somerville, MA 02143

Listing Information

Listing Office Stuart St James, Inc.
Office Phone 617-819-5850
Agent MLS ID CN202985
Office MLS ID AC1022
Listing Data Updated Jun 14, 2026 4:05 AM 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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Steven Novak
Steven Novak
BMN Boston Real Estate
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Steven Novak

Steven Novak

BMN Boston Real Estate

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