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MLS 24210709 For Sale Updated October 1, 2026
445 Orange Street

New Haven, Connecticut 06511

$1,495,000
445 Orange Street
1 / 40

About This Property

The William Deforest House is an exquisitely restored commercial office building in lower East Rock. Located at the edge of Downtown NH & steps from Yale, it offers convenient access to highways 91 & 95. The Italian Villa Style house was built in 1858 for a well known physician as his residence. The stately brick mansion was meticulously restored in the early 2000s by Petra Construction w/ incredible attention to detail & no expense spared. The building boasts a versatile 4,016 SQ FT of office space on 3 levels w/ additional attic space w/ expansion possibilities. Remarkable architectural details throughout include 11 FT ceilings, rare pierced plaster frieze molding, ornate Fireplaces and oversized windows. The 1st floor offers a spacious reception area, a conference room, a kitchen area, two spacious offices, 2 half baths and a one-of-kind executive office w/ a striking hand-carved wood archway. The 2nd floor has 3 additional elegant offices with 1.5 baths, and a large conference room w/wood paneling and molding, built-ins, and wiring for high-speed video conferencing. The lower level has a private entrance with an additional 1,087 sq ft of space including 2 offices, 3rd conference room & 1/2 bath. The separate entrance provides flexibility for income or a space for another business. The building has gas heat, CA & updated electrical. The exterior has a gorgeous entryway & parking lot for 12 cars. Truly a rare opportunity to own one of New Haven's most distinguish buildings!

Property Details

Interior

Heat
Hot Air — Natural Gas
Cooling
Central Air
Flooring
Tile Wall-to-Wall Carpet
Interior Features
Security System

Exterior & Lot

Roof
Flat,Membrane
Construction
Construction
Exterior Features
Sidewalk Gutters Lighting
Lot Description
Level Lot
Garage & Parking
Paved Off Street Parking

Utilities & Systems

Water Source
Public Water Connected
Sewer
Public Sewer Connected

Community & Schools

Neighborhood
East Rock

445 Orange Street

New Haven , Connecticut 06511

$1,495,000
Beds
0
Baths
5
SqFt
4,016
Type
Commercial
County New Haven
Garage -
Rooms -
Lot Size 0.22 Acres
Property Tax $20,146
Assessed Value $504,140
Year Built 1900
Zoning RM2
Parking Spaces 12

Payment Estimate

30-year fixed. Includes taxes; estimates only.

Estimated Monthly Payment
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Property Map

Map location is based on the property address.

Listing information is deemed reliable but not guaranteed and is sourced from the local MLS feed. Brokerage shown: SEAB30.

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