- 7 beds
- 4 baths
- 3,196 sqft
- 4,138 sqft lot
- $617 per sqft
- 1994 build
- – on site
Welcome to 309 Beacon Street, a spacious and sun-filled single-family home ideally located in Somerville’s coveted Porter Square. This versatile residence offers seven bedrooms and 3 full bathrooms/1 Half bath across multiple levels, featuring hardwood floors, oversized windows, jacuzzi tubs, and a modern eat-in kitchen with granite countertops and stainless steel appliances. Central heat and A/C ensure year-round comfort, while a private patio and off-street parking for four cars add rare convenience.With a 96 Walk Score, this home is just steps from Porter Station, Harvard, and all the shopping and dining options of Cambridge and Somerville. Whether you're looking for a forever home or an investment with lucrative rent, the property offers excellent potential for conversion to a two-family or multi-family residence (subject to approval), making it a smart and flexible opportunity in an unbeatable location.
Last checked:
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Last updated Jul 9, 2025
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MLS# 73395742 —
The Building
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Year Built:1994
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Year Built Details:Actual
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Year Built Source:Public Records
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Architectural Style:Colonial
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Construction Materials:Conventional (2x4-2x6)
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Roof:Asphalt/Composition Shingles
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Foundation Details:Concrete Perimeter
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Basement:Finished
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Exterior Features:Patio
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Patio And Porch Features:Patio
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Building Area Total:3196
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Building Area Units:Square Feet
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Building Area Source:Public Records
Interior
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Interior Features:Living/Dining Rm Combo
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Living Room Level:First
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Rooms Total:16
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Living Room Features:Flooring - Hardwood
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Kitchen Level:First
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Kitchen Features:Flooring - Hardwood
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Dining Room Level:First
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Dining Room Features:Flooring - Hardwood
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Family Room Features:Flooring - Hardwood
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Flooring:Hardwood
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Fireplace:false
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Laundry Features:In Basement
Room Dimensions
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Living Area:3196
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Living Area Source:Public Record
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Living Room Area:280.34
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Living Room Length:21.4
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Living Room Width:13.1
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Kitchen Area:184.08
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Kitchen Length:15.6
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Kitchen Width:11.8
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Dining Room Area:226.63
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Dining Room Length:17.3
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Dining Room Width:13.1
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Family Room Area:194.7
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Family Room Length:16.5
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Family Room Width:11.8
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Bedroom 2 Area:193.119999
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Bedroom 3 Area:276.541
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Bedroom 2 Length:14.2
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Bedroom 2 Width:13.6
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Bedroom 3 Length:21.11
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Bedroom 3 Width:13.1
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Bedroom 4 Area:141.48
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Bedroom 4 Length:10.8
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Bedroom 4 Width:13.1
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Bedroom 5 Area:132.31
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Bedroom 5 Length:10.1
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Bedroom 5 Width:13.1
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Master Bedroom Area:149.35
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Master Bedroom Length:14.5
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Master Bedroom Width:10.3
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Bathroom 1 Area:21.372
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Bathroom 1 Length:4.11
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Bathroom 1 Width:5.2
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Bathroom 2 Area:90.16
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Bathroom 2 Length:9.8
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Bathroom 2 Width:9.2
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Bathroom 3 Area:64.399999
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Bathroom 3 Length:7
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Bathroom 3 Width:9.2
Location
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Directions:Beacon st. @ Miller St
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Longitude:-71.113634
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Latitude:42.38442
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Property Attached:false
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Parcel Number:753158
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Zoning:NR
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Lot Size Units:Acres
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Lot Size Area:0.09
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Lot Size SqFt:4138
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Lot Size Acres:0.09
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View:City View(s)
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View:true
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Waterview:No
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Waterfront:false
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Farm Land Area Units:Square Feet
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Road Frontage Type:Public
Listing Agent
- Contact info:
- Office phone:
- (617) 819-5850
Taxes
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Tax Year:2023
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Tax Book Number:63501
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Tax Annual Amount:15792
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Tax Assessed Value:1527300
Beds
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Bedrooms Total:7
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Master Bedroom Level:Second
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Master Bedroom Features:Flooring - Hardwood
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Bedroom 2 Level:Second
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Bedroom 2 Features:Flooring - Hardwood
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Bedroom 3 Level:Second
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Bedroom 3 Features:Flooring - Hardwood
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Bedroom 4 Level:Second
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Bedroom 4 Features:Flooring - Hardwood
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Bedroom 5 Level:Second
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Bedroom 5 Features:Flooring - Hardwood
Baths
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Total Baths:3.5
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Total Baths:4
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Full Baths:3
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Half Baths:1
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Bathroom 1 Level:First
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Bathroom 2 Level:Second
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Bathroom 3 Level:Second
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Master Bath Features:Yes
The Listing
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Home Warranty:false
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Sub Agency Relationship Offered:No
Heating & Cooling
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Heating:Central
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Heating:true
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Cooling:Central Air
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Cooling:true
Utilities
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Sewer:Public Sewer
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Water Source:Public
Appliances
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Appliances:Gas Water Heater
The Community
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Community Features:Public Transportation
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Association:false
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Spa:false
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Senior Community:false
Parking
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Parking Features:Off Street
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Parking Total:4
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Garage:false
Monthly cost estimate

Asking price
$1,975,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$10,575
|
Taxes | $1,316 |
Insurance | $543 |
Utilities | $328 See report |
Total | $12,762/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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7/9/25
Jul 9, 2025
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Price Changed | MLSPIN | $1,975,000 | -10.2% |
6/24/25
Jun 24, 2025
|
Listed / Active | MLSPIN | $2,199,000 |