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Listing broker remarks

Welcome to 25 Piermont Street, a beautifully renovated and meticulously maintained 4-bedroom, 2-bath home in one of Watertown's most desirable neighborhoods. This move-in-ready property features gleaming hardwood floors, central air, updated systems, a new roof (2025), and professionally landscaped grounds. The bright, inviting interior offers two updated kitchens and renovated bathrooms, including a first-floor bath with radiant heated floors. The finished walkout lower level, complete with a second kitchen and separate entrance, provides exceptional flexibility for extended family, guests, a home office, recreation space, or potential ADU, subject to buyer due diligence and required approvals. Architectural plans for a potential second-floor addition are available. Conveniently located near Watertown Square, Arsenal Yards, parks, shopping, dining, public transportation, and major commuter routes. Please submit all offers as one PDF. Offer deadline: Monday at 3:00 PM.— Coldwell Banker Realty - Westwood

Key details

  • 3,533 sq ft
  • 6,098 lot sq ft
  • 4 beds
  • 2 baths
  • 1950 built
  • $328 / sq ft
  • $9,711 2026 taxes
MLS #
7⁠3⁠5⁠4⁠7⁠6⁠1⁠3⁠
Last updated
Address
25 Piermont St
Town
Watertown, MA
ZIP
02472
Deed (Bk/Pg)
1610 / 191

Map

Neighborhood: Watertown

National Historic Landmark

Federally designated as nationally significant — the highest U.S. historic recognition. Section 106 review applies to federal undertakings affecting the property.

National Register

Listed on the National Register of Historic Places. Owners may qualify for the 20% federal Historic Rehabilitation Tax Credit on certified rehabilitation work.

State Register

Listed on the Massachusetts State Register of Historic Places.

Local Historic District

Inside a Local Historic District. Exterior changes visible from a public way require approval from the local historic district commission.

Local Landmark

Individually designated by the town as a local landmark. Exterior alterations require commission approval.

MACRIS Inventory

Documented in MACRIS, the state historic inventory. Informational only — no regulatory constraints.

Article 85 (Boston)

Subject to Boston Article 85 demolition-delay review, which can pause demolition of buildings 50+ years old for up to 90 days.

Ch. 91 Waterways License

An active MassDEP permit for a dock, pier, seawall, or other structure on or over a Massachusetts waterway. Many older licenses are not digitized; this record is provided for reference only.

Massachusetts Great Pond

A Great Pond under M.G.L. Ch. 91 — the Commonwealth retains public rights to fish and navigate these state-designated waters. Private docks and other waterfront structures require a Waterways License from MassDEP.

Likely Great Pond

The MLS listing describes this property as being on a Great Pond, which would be a state-designated water body under M.G.L. Ch. 91. GIS data did not independently confirm the pond name — verification needed.