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Back 25 Sullivan Dr
Off Market

25 Sullivan Dr

New Haven County CT 06437

4
4
6
3744 sq. ft.
1.52 ac.
Single-Family
Last sold for $1,495,000
Leigh WhitemanLeigh Whiteman, last sold this property on 11 May 2026 after 51 days on market.

Overview

"The Riverview House" was designed and built in 2006 by Architect Peter Woerner, with meticulous attention to detail and the finest materials and finish throughout. Carefully sited on a fabulous 1.52 acre lot located on the upper reaches of the East River there is beautiful landscaping and privacy. The home has open and dramatic interior spaces with walls of glass that bring the serene beauty of this amazing location into the living areas. There are custom cherry cabinets, high end appliances, three marble full baths and one half bath, and finished space on the lower level is pre-wired for media room, and three fireplaces, are examples of the quality evident in every aspect of the design and execution. The four bedrooms include the primary suite which is private and serene with two walk-in closets, and large luxurious primary bath with bubble tub and separate tiled shower. Three-car attached garage has upgraded power for future EV ports. A custom potting shed, barn and woodshed are on the property. Close to the Guilford Green, shopping, and easy access to Rt. I95, this unique and very special home is the perfect balance of open design, quality materials, and a stunning setting of natural wonders on the East River. For a person who is looking for a quality, custom, home sited on a stunning lot this property checks all the boxes.

Features

4 bedrooms
4 bathrooms
6 carspaces
3 garage spaces
3744 sq. ft. floor area
1.52 ac. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in New Haven County over the last 12 months, the estimated median property value of 25 Sullivan Dr is $755k.

Median value
$755k
Estimated value range
$450k - $4.3m
Median days on market
9
Estimated value trend
8%
increase over the last 12 months
Average days on market is based on recent, comparable sales in New Haven County. 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 25 Sullivan Dr

2026
Sold
$1,495,000
11 May 2026 by Leigh Whiteman, of William Raveis Real Estate
2018
Sold
$695,000
08 Aug 2018 by Barbara Goetsch, of William Pitt Sotheby's Int'l

Happy sellers in New Haven County

<50%
Less than 50% of sellers in New Haven County reported that their sale price either exceeded or met their price expectations.

New Haven County stands out as a desirable suburb for sellers, consistently delivering great customer service and strong market results for homeowners.

This is based on voluntary sentiment collected from 4 reviews in New Haven County over the last 12 months.

Local market activity for 4 bedroom single-family properties in New Haven County

In the last 12 months, 84 four-bedroom single-family properties similar to 25 Sullivan Dr, have been sold.

This represents a 33% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in New Haven County

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Kelly Whiteman

Kelly Whiteman is a recommended agent for New Haven County.  They have 4 local sales and collected 2 local reviews across the last 12 months.

  •   5   (8 reviews)
  •  2 Reviews in New Haven County
  •  4 Sales in New Haven County
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Rose Ciardiello

Rose Ciardiello is a recommended agent for New Haven County.  They have 32 local sales and collected 1 local review across the last 12 months.

  •   5   (10 reviews)
  •  1 Review in New Haven County
  •  32 Sales in New Haven County
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Eric Schuell

Sellers who recommend Eric Schuell have praised them for being local expert, responsive, supportive, friendly, reliable, honest, and clear communication

  •   5   (52 reviews)
  •  1 Review in New Haven County
  •  1 Sale in New Haven County
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Jules Gaughran-etes

Jules Gaughran-etes is a recommended agent for New Haven County.  They have 23 local sales across the last 12 months.

  •  23 Sales in New Haven County
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