129 Erwin StreetBoonville, NY 13309

Description

Spacious side-by-side duplex offering the feel of two full homes under one roof. Each unit features 4 bedrooms and a full bath, with the owner’s side expanded by a finished attic that includes two bonus rooms—perfect for a home office and dedicated movie room. This property has been owner-occupied, with one side used by the primary family and the other thoughtfully utilized as a private in-law suite—never operated as a traditional rental—showcasing pride of ownership throughout. Both units offer full walk-out basements, shared enclosed front and rear porches, and separate meters with utilities serviced by Boonville Municipal Power. The property sits on a large, fully fenced backyard. There is an oversized 4-car garage featuring loft storage—ideal for vehicles, hobbies, or additional workspace. Square footage per seller includes approximately 800 sq ft of finished attic space and an additional 800 sq ft of unfinished attic. The owner’s unit includes smart switches and individual programmable thermostats in every room for efficient comfort. Most windows have been upgraded to thermal replacements. Major improvements include a garage addition built approximately 10 years ago, a full roof replacement, and a completely rebuilt front porch just 4 years ago. Excellent flexibility for income potential—rent both units, or live in one while generating income from the other. A rare opportunity combining size, functionality, and long-term owner care.

Property Information

Property type

Residential

Sub-type

Duplex

Structure type

Duplex

Year built

1910

Stories

2

Living area

3,200 Sq Ft

Lot size

0.31 acres

Lot dimensions

50X273

Garage spaces

4

Days on market

197

MLS^® Listing#

S1675484

Property Features

Interior

Natural Woodwork

Appliances

Electric Water Heater

Heating

Baseboard · Electric

Flooring

Carpet · Hardwood · Laminate · Varies

Basement

Full · Walk-Out Access

Pool

Above Ground · Private · Outdoor Pool

Parking

Paved · Garage Door Opener

Laundry

Washer Hookup

Fencing

Fenced · Full

Lot features

Rectangular Lot

Construction

Attic/Crawl Hatchway(s) Insulated · Spray Foam Insulation · Vinyl Siding

Foundation

Stone

Roof

Asphalt · Metal

Utilities

Cable Available · Sewer Connected · Water Connected

Water source

Public

Financial Details

Annual taxes

$2,427

Assessed value

$60,000

Parcel number

302601-022-017-0002-073-000-0000