401 W 4Th St, Boston — 5 bed (1900) | Unique Homes MA

Listing broker remarks

Amazing opportunity to develop a single family to a 4 floor two family with approved plans included in the sale. The building currently features 3 floors of living space, 4 bedrooms, and a partially finished walk out basement with tenants in place until August 2026. The plans have both units being coveted duplexes with generous square footage and the ability to extend the living area even further by maximizing the by right FAR of 2.0. Buyer has the ability to flip as condos or hold for great rental returns.— Keller Williams Realty

Key details

2,795 sq ft
1,488 lot sq ft
5 beds
5 baths
1900 built
$446 / sq ft
$10,222 2025 taxes

MLS #: 7⁠3⁠5⁠3⁠2⁠7⁠7⁠4⁠
Last updated: Jun 14, 2026
Address: 401 W 4Th St
Town: Boston, MA
ZIP: 02127
Deed (Bk/Pg): 65329 / 77

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Historic designations

MACRIS Inventory: Hughes, Joshua House

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Map

Neighborhood: Boston

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