445 Harrison Avenue

Miller Place NY 11764

2989 sq. ft.

41818 sq. ft.

Single-Family

Last sold for $1,030,000

Kenneth Koperda, last sold this property on 15 January 2026 after 83 days on market.

Overview

Welcome to 445 Harrison Avenue in Miller Place, where timeless design meets modern comfort. Set on a full acre of beautifully landscaped property, this 4-bedroom, 2.5-bath Colonial has been meticulously cared for and thoughtfully updated throughout. Inside, you’re greeted by an inviting layout with high-end finishes and natural flow from room to room. The kitchen has been fully renovated with new cabinetry, sleek finishes, and an open feel that’s perfect for gathering. The newly remodeled half bath (2023) adds a stylish touch, while the reimagined primary suite offers a calm, elevated retreat. Recent upgrades provide lasting peace of mind, including a new heating system and central A/C, new Pella windows (2023), and new gutters with Leaf Guard protection. This home also offers the versatility to accommodate mother-daughter or multigenerational living with proper permits, making it as functional as it is beautiful. Step outside to your own backyard sanctuary featuring an inground pool, a custom pavilion, and a professionally landscaped lawn - a perfect setting for summer entertaining or quiet evenings at home. Located in the desirable Miller Place School District, 445 Harrison Avenue blends quality craftsmanship, flexibility, and pride of ownership in one exceptional home.

Features

4 bedrooms

3 bathrooms

3 carspaces

3 garage spaces

2989 sq. ft. floor area

41818 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Miller Place over the last 12 months, the estimated median property value of 445 Harrison Avenue is $792k.

Median value

$792k

Estimated value range

$451k - $2.5m

Median days on market

Estimated value trend

-1%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Miller Place. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 445 Harrison Avenue

2026

Sold

$1,030,000

15 Jan 2026 by Kenneth Koperda, of Keller Williams Realty Elite

Happy sellers in Miller Place

We have insufficient information to provide an overview of customer satisfaction for Miller Place. Viewing the agent profiles, reviews and sales for Miller Place can provide insights for this location.