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9 Maple StreetCos Cob, CT 06807

For Sale

$2,695,000

Smart Buyer Rebate $26,950

Brand new construction in Cos Cob features four finished levels and an abundance of natural light. The main level offers an inviting open-concept kitchen, breakfast area, and family room, leading to a private deck and backyard, extending the living space outdoors. Glass walls along the staircase create a striking architectural detail while allowing light to flow through the home. The luxurious primary suite features a spa-like bath and custom walk-in closet with beautifully designed built-ins. Two additional bedrooms and a full bath complete the second level, with an optional connection for a stackable washer and dryer in the hall closet. The third floor offers a spacious bedroom, full bath, and versatile bonus space ideal for a playroom or office. The finished lower level provides a private office with custom cabinetry, second family room with wet bar, and full bath. Finished carport accommodates one car and would make a great party room. Set on a residential street, the property offers an ideal balance of privacy and convenience, with an easy route to North Mianus and Eastern schools, local shops, restaurants, parks, and the train station.

Listed by Julie Church

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License #RES.0762194

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Houlihan Lawrence

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203-561-9373

Last updated September 15, 2026

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Source: FlexMLS #125766

Listing Facts

  • TypeSingle-family
  • NeighborhoodCos Cob
  • Bedrooms4
  • Bathrooms4.5
  • Days on Prevu5
  • Taxes$4,959/year
  • Size2,745 sqft
  • Price per sqft$982

Amenities

  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

09/10/2026
Listed by Houlihan Lawrence
$2,695,000
  1. 09/10/2026$2,695,000
    Listed by Houlihan Lawrence

Property Details for 9 Maple Street

Exterior

Construction

  • Roof: Asphalt
  • Year Built: 2025
  • Architectural Style: Colonial
  • Construction Materials: Vinyl Siding

Features

  • Patio And Porch Features: Deck

Measurements

  • Building Area Total: 2,745
  • Lot Features: Cul-De-Sac, Level
  • Lot Size Acres: 0.11
  • Lot Size Area: 0
  • Lot Size Square Feet: 4,791
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 08-2345/S
  • Tax Annual Amount: $4,959.00
  • Tax Assessed Value: $401,240.00

Interior

Features

  • Interior Features: Kitchen Island, Eat-in Kitchen, Bookcases

Rooms

  • Basement: Finished, Full
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4

Other

General

  • Exclusions: Call LB

Location

  • City Region: Cos Cob

Parking

Parking

  • Parking Features: Detached, Carport

Schools

Elementary School

  • Elementary School: North Mianus

Middle or Junior School

  • Middle Or Junior School: Eastern

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Natural Gas, Forced Air
  • Has Heating: Yes
  • Other Equipment: Generator
  • Sewer: Town Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 4.5 bathrooms in this single-family home at 9 Maple Street.

What schools are nearby to 9 Maple Street?

Nearby schools include the North Mianus Elementary School and Eastern Middle School.

What are the annual taxes for 9 Maple Street?

Annual taxes for this single-family home are estimated at $4,959.

How does 9 Maple Street compare to other single-family homes in Cos Cob?

This single-family home is listed 4% below the average price for single-family homes in Cos Cob and has been on the market for 53 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,745 sqft.

9 Maple Street is a 4-bedroom, 4.5-bath single-family home for sale in Cos Cob CT 06807. On Prevu for 5 days at $2,695,000. This residence features 2,745 square feet of living space, located in Cos Cob. The median listing price for single-family homes in this area is $2,499,000. Nearby schools include North Mianus Elementary School and Eastern Middle School. Property amenities include air conditioning and parking. View other single-family home listings in Fairfield County.

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.