515 E 1st St Unit 8, South Boston, MA, 02127
About This Home
East Side penthouse with the largest private roof deck in the building. This top floor unit was professionally customized by an international interior designer in a 2017 new build. Floor to ceiling windows bring in strong natural light, with an open layout connecting the custom kitchen, living area, and private deck. The kitchen includes a built-in coffee bar and high end Thermador appliances. The living space features a gas fireplace with a Nero Marquina marble surround. Custom solid oak wall panels at the entry conceal an 8-foot coat closet. Both full bathrooms have been renovated. The primary includes a steam shower. Both bedrooms fit king size beds. Each unit has a private roof deck, and this one is the largest, with skyline views and real usable space. Deeded heated garage parking with custom storage. Washer and dryer replaced last year. Close to the Seaport, highways, Logan Airport, and top dining. Move in ready.
Getting Around
Very Walkable
Very Limited Transit
BikeableSchools
Construction
Condition
- Year built: 2017
Materials
- Roof: Rubber
- Construction materials: Frame
Type & Style
- Home type: Condo
- Property subType: Condominium
Interior
Appliances
- Appliances included: Range,Oven,Dishwasher,Disposal,Microwave,Refrigerator,Freezer,Washer,Dryer
- Laundry features: First Floor,In Unit
Bathroom1
- Features: Bathroom - Full, Bathroom - With Tub, Flooring - Stone/Ceramic Tile
- Level: Main,First
Bathroom2
- Features: Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile
- Level: First
Bedroom2
- Features: Flooring - Hardwood
- Level: First
- Area: 120
Bedrooms & Bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
Features
- Open Floorplan,Living/Dining Rm Combo
- Flooring: Tile,Flooring - Hardwood
- Number of fireplaces: 1
- Fireplace: Yes
- Finished area above ground: 1,342
- Common walls with other units/homes: No One Above
Heating & Cooling
- Heating features: Forced Air,Fireplace(s)
- Cooling features: Central Air
Interior Area
- Total structure area: 1,342
- Total interior livable area: 1,342 sqft
Kitchen
- Features: Flooring - Hardwood, Countertops - Upgraded, Kitchen Island, Cabinets - Upgraded, Deck - Exterior, Open Floorplan, Slider, Stainless Steel Appliances, Gas Stove
- Level: First
Master Bathroom
- Features: Yes
Master Bedroom
- Features: Bathroom - Full, Flooring - Hardwood
- Level: First
- Area: 185.013888888
Property
Details
- Parcel number: W:06 P:03366 S:026,5043406
- Zoning: CD
Features
- Patio & porch: Deck,Deck - Roof + Access Rights
- Exterior features: Deck,Deck - Roof + Access Rights,City View(s)
- Has view: Yes
- View description: City
- Waterfront features: Ocean
Parking
- Total spaces: 2
- Parking features: Under,Heated Garage,Deeded
- Has garage: Yes
- Attached garage spaces: 1
- Covered spaces: 1
- Uncovered spaces: 1
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 | $6,826 | $81,912 |
| Home Insurance * | $335 | $4,020 |
| Property Taxes | $1,323 | $15,876 |
| Electricity | $354 | $4,259 |
| Total | $8,838 | $106,056 |
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 |
|---|---|---|
| 2026-04-30 | Listed for sale | $1,350,000 |
| 2025-01-21 | Listing removed | $6,000 |
| 2025-01-02 | Listed for rent | $6,000 |
| 2024-09-13 | Listing removed | $5,800 |
| 2024-08-02 | Listed for rent | $5,800 |
| 2024-07-31 | Listing removed | -- |
| 2024-07-09 | Listed for rent | $5,800 |
| 2017-07-28 | Sold | $1,083,000 |
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