320 Shawmut Ave #4, Boston, MA, 02118
About This Home
This exquisitely renovated penthouse duplex in Boston's vibrant South End is sited in the absolute best location at the edge of Union Park. This two bedroom, two bathroom home lives like a light filled treehouse, a true oasis in the city. Modern elegance is shown throughout starting in the living room with a wall of glass doors opening to a Juliet balcony, soaring ceilings, & gas fireplace. A perfectly executed chef's kitchen boasts Italian cabinetry, Thermador refrigerator, Gaggenau cook-top, speed oven, & wall oven. An architecturally significant glass enclosed staircase leads to the second-floor. Stunning primary suite with private deck is unmatched, featuring sweeping, unobstructed views of the city. Large second bedroom has double closets as well as gorgeous views. CAC, washer/dryer, custom lighting, Sonos sound system, California Closets, electric blinds in primary bedroom, & smoked privacy glass via switch in primary bath. Restaurants, specialty shops, parks in close proximity.
Getting Around
Walker's Paradise
Rider's Paradise
Very BikeableSchools
Construction
Condition
- Year built: 1900
Materials
- Roof: Slate
- Construction materials: Brick
Type & Style
- Home type: Condo
- Property subType: Condominium,Rowhouse
Interior
Appliances
- Appliances included: ENERGY STAR Qualified Refrigerator,ENERGY STAR Qualified Dryer,ENERGY STAR Qualified Dishwasher,ENERGY STAR Qualified Washer,Cooktop,Range,Rangetop - ENERGY STAR
- Laundry features: In Unit
Bedrooms & Bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Features
- Number of fireplaces: 1
- Fireplace: Yes
- Finished area above ground: 1,439
- Common walls with other units/homes: No One Above
Heating & Cooling
- Heating features: Forced Air
- Cooling features: Central Air
Interior Area
- Total structure area: 1,439
- Total interior livable area: 1,439 sqft
Property
Details
- Parcel number: W:03 P:06997 S:016,4705905
- Zoning: CD
Features
- Patio & porch: Deck - Roof
- Exterior features: Deck - Roof
Lot
- Lot size: 1,295 sqft
Parking
- Parking features: On Street
- Has uncovered spaces: Yes
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
- Heat Wave
- 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 | $10,087 | $121,044 |
| Home Insurance * | $244 | $2,928 |
| Property Taxes | $1,916 | $22,992 |
| Electricity | $354 | $4,259 |
| Total | $12,601 | $151,212 |
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 |
|---|---|---|
| 2026-05-01 | Listed for sale | $1,995,000 |
| 2025-12-22 | Listing removed | $2,095,000 |
| 2025-10-29 | Price change | $2,095,000 |
| 2025-07-09 | Price change | $2,195,000 |
| 2025-05-16 | Listed for sale | $2,250,000 |
| 2021-08-09 | Listing removed | -- |
| 2021-07-30 | Listed for rent | $7,500 |
| 2019-06-11 | Sold | $1,827,500 |
| 2019-05-10 | Pending sale | $1,899,000 |
| 2019-03-26 | Listed for sale | $1,899,000 |
| 2018-03-19 | Sold | $1,050,000 |
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