43 Boston St, #C
Somerville, MA 02143
$899,900
Open Houses
Welcome to your sun-drenched new penthouse atop Prospect Hill above bustling Union Sq. Spanning over 900 square feet, this 2 bedroom, 2 full bathroom residence features an open layout that maximizes the abundant natural light and a panoramic view of the Boston skyline. This building has been completely and thoughtfully renovated with the luxuries of hardwood floors, a private primary suite, high-end stainless steel appliances, and elegant quartz countertops all present and accounted for. And step outside to your private roof deck where the sun will follow you from from dawn to dusk. Perfect for entertaining, relaxing, and sightseeing: from Encore, Boston Harbor, and the Tobin and Zakim bridges, to the financial district and the Prudential. This unit also comes with a designated parking space. Modern living in a sweet location.
| Listing ID: | 73588113 |
|---|---|
| List Price: | $899,900 |
| Property Type: | Residential |
| Property Sub Type: | Condominium |
| Status: | New |
| Bedrooms Total: | 2 |
| Bathrooms Full: | 2 |
| Living Area: | 905 |
| Association Fee: | $150 |
| Tax Annual Amount: | $13,008 |
| City: | Somerville |
| County Or Parish: | Middlesex |
| Postal Code: | 02143 |
| Year Built: | 1900 |
| Number Of Units Total: | 3 |
| Appliances: | Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer |
| Cooling: | Central Air |
| Flooring: | Wood, Hardwood |
| Heating: | Central, Forced Air |
| Parking Features: | Off Street, Assigned |
| Status: | Active |
| State Or Province: | MA |
| Water Source: | Public |
| Roof: | Shingle, Rubber |
| Window Features: | Insulated Windows |
| Laundry Features: | Third Floor, In Unit |
| Postal Code Plus4: | 2021 |
| Electric: | 220 Volts, 200+ Amp Service |
| Construction Materials: | Frame |
| Listing Contract Date: | 2026-10-07 |
| Cooling?: | Yes |
| Heating?: | Yes |
| Rooms Total: | 5 |
| Association Fee Includes: | Insurance |
| Bathrooms Total Integer: | 2 |
| Basement: | false |
| Basement: | N |
| Building Area Source: | Plans |
| Common Walls: | No One Above |
| Community Features: | Public Transportation, Shopping, Park, Highway Access, T-Station |
| Door Features: | Insulated Doors |
| Exterior Features: | Deck - Roof, City View(s) |
| Living Area Units: | Square Feet |
| Lot Size Units: | Acres |
| Parcel Number: | M:0080 B:000B L:0016, 758987 |
| Patio And Porch Features: | Deck - Roof |
| Sewer: | Public Sewer |
| Structure Type: | 2/3 Family |
| Utilities: | for Gas Range |
| Year Built Effective: | 2026 |
| Zoning: | NR |
| Green Energy Efficient: | Thermostat |
| Stories Total: | 1 |
| View: | City |
| Year Built Source: | Public Records |
| Entry Level: | 3 |
| Farm Land Area Units: | Square Feet |
| Certificate Number: | 96715 |
| Complex Complete: | Yes |
| Mh:Cooling Zones, Cc:Cooling Zones, Mf:Cooling Zones, Sf:Cooling Zones: | 1 |
| Disclosure: | No |
| Dpr Flag: | Yes |
| Heat Zones: | 1 |
| Lead Paint: | Unknown |
| Listing Alert: | No |
| List Price Per Sqft: | $994.36 |
| Management: | Owner Association |
| Page: | 565 |
| Price Per Sqft: | $994.36 |
| Square Feet Incl Base: | No |
| Unit Building: | C |
| Original List Price: | $899,900 |
| Parking Total: | 1 |
| Room Bathroom1 Level: | Third |
| Room Bathroom2 Level: | Third |
| Room Bedroom2 Level: | Third |
| Room Dining Room Level: | Third |
| Room Kitchen Level: | Third |
| Room Living Room Level: | Third |
| Room Master Bathroom Features: | Yes |
| Room Master Bedroom Level: | Third |
| Tax Assessed Value: | $1,184,700 |
| Tax Year: | 2026 |
| View?: | Yes |
| Year Built Details: | Approximate, Renovated Since |
| Building Area Total: | 905 |
| Above Grade Finished Area: | 905 |
| Open Parking Spaces: | 1 |
| Insulation Feature: | Full, Spray Foam |
| Living Area Source: | Unit Floor Plan |
| Outdoor Space Available: | Yes - Private |
| Beachfront Flag: | No |
Listing Courtesy of: Berkshire Hathaway HomeServices Commonwealth Real Estate
Listing Agent: Charles Ball
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MLS Property Information Network, Inc. data last updated on October 08, 2026 04:46 PM - ET
Property Last Updated: October 08, 2026 04:46 PM - ET
