309 Beacon St, Somerville, MA, 02143
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.
Getting Around
Walker's Paradise
Excellent Transit
Biker's ParadiseSchools
Construction
Condition
- Year built: 1994
Materials
- Foundation: Concrete Perimeter
- Roof: Asphalt/Composition Shingles
- Construction materials: Conventional (2x4-2x6)
Type & Style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Range,Dishwasher,Disposal,Refrigerator,Washer,Dryer
- Laundry features: In Basement
Basement
- Has basement: Yes
- Basement: Finished
Bathroom1
- Level: First
Bathroom2
- Level: Second
Bathroom3
- Level: Second
Bedroom2
- Features: Flooring - Hardwood
- Level: Second
- Area: 196
Bedroom3
- Features: Flooring - Hardwood
- Level: Second
- Area: 273
Bedroom4
- Features: Flooring - Hardwood
- Level: Second
- Area: 143
Bedroom5
- Features: Flooring - Hardwood
- Level: Second
- Area: 130
Bedrooms & Bathrooms
- Bedrooms: 7
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Dining Room
- Features: Flooring - Hardwood
- Level: First
- Area: 221
Family Room
- Features: Flooring - Hardwood
- Level: First
- Area: 198
Features
- Living/Dining Rm Combo,Bedroom
- Flooring: Wood
- Finished area below ground: 1,150
- Finished area above ground: 2,050
Heating & Cooling
- Heating features: Central,Forced Air
- Cooling features: Central Air
Interior Area
- Total structure area: 3,200
- Total interior livable area: 3,200 sqft
Kitchen
- Features: Flooring - Hardwood
- Level: First
- Area: 192
Living Room
- Features: Flooring - Hardwood
- Level: First
- Area: 286
Master Bathroom
- Features: Yes
Master Bedroom
- Features: Flooring - Hardwood
- Level: Second
- Area: 150
Property
Details
- Parcel number: 753158
- Zoning: NR
Features
- Patio & porch: Deck
- Exterior features: Deck,Storage
Lot
- Lot size: 4,138 sqft
- Features: Corner Lot
Parking
- Total spaces: 4
- Parking features: Off Street,Tandem,Paved
- Has uncovered spaces: Yes
- Uncovered spaces: 4
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters Across Massachusetts Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $8,065 | $96,780 |
| Home Insurance * | $322 | $3,864 |
| Property Taxes | $1,428 | $17,136 |
| Electricity | $631 | $7,572 |
| Total | $10,446 | $125,352 |
Income You'd Need if You Spent...
Massachusetts FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-08-03 | Price change | $1,595,000 |
| 2026-06-10 | Listed for sale | $1,675,000 |
| 2026-05-18 | Listing removed | $7,900 |
| 2026-04-20 | Listing removed | $1,795,000 |
| 2026-03-18 | Listed for rent | $7,900 |
| 2026-03-18 | Listing removed | $7,900 |
| 2026-03-10 | Listed for sale | $1,795,000 |
| 2025-11-12 | Price change | $7,900 |
| 2025-11-07 | Price change | $6,000 |
| 2025-09-04 | Listing removed | $1,975,000 |
| 2025-08-14 | Listed for rent | $6,900 |
| 2025-08-14 | Listing removed | $8,200 |
| 2025-07-30 | Price change | $8,200 |
| 2025-07-30 | Price change | $7,700 |
| 2025-07-09 | Price change | $1,975,000 |
| 2025-07-02 | Price change | $8,200 |
| 2025-06-24 | Listed for sale | $2,199,000 |
| 2025-05-30 | Price change | $8,900 |
| 2025-05-20 | Listed for rent | $9,200 |
| 2024-06-21 | Listing removed | -- |
| 2024-05-31 | Listed for rent | $8,200 |
| 2023-06-07 | Listing removed | -- |
| 2023-05-15 | Price change | $7,900 |
| 2023-05-08 | Listed for rent | $7,600 |
| 2022-06-30 | Listing removed | -- |
| 2009-11-04 | Sold | $135,000 |
| 1994-11-02 | Sold | $135,000 |
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