$3,295,000
COMING SOON

10 Prospect Ave Darien, CT 06820

Estimated payment $19,646/month

Total Views 45
5 Beds
6 Baths
5,338 Sq Ft
0.79 Acres

Highlights

  • Beach Access
  • Colonial Architecture
  • 4 Fireplaces
  • Royle Elementary School Rated A
  • Attic
  • Mud Room

About This Home

Set on one of Darien's most iconic streets, 10 Prospect Avenue blends historic charm with modern sophistication. Ideally located near town, beaches, parks, top-rated schools, and within walking distance of the future Corbin District (opening 2027), this remodeled and expanded home offers the best of past and present. Classic details-10 ft ceilings, wide hallways, original fireplaces-are paired with updated finishes and thoughtful design that bring light, flow, and comfort throughout. The spacious living and dining rooms create a welcoming setting for gatherings, while the modern open kitchen seamlessly connects to casual family areas. Multiple indoor and outdoor spaces, including a private yard and patio with an outdoor gas firepit and landscape lighting, provide endless opportunities for entertaining or quiet relaxation. A dedicated home office, generous bedrooms, and flexible floor plan adapt beautifully to today's lifestyle needs. Every detail reflects a rare balance of character, convenience, and comfort. 10 Prospect Avenue is more than a residence-it's a chance to own a piece of Darien's history while enjoying a modern coastal lifestyle just an hour from New York City.

Listing Agent

Julie Hancock

Houlihan Lawrence License #RES.0795279 Listed on: 09/19/2025

Houlihan Lawrence

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $26,949

Year Built

  • Built in 1875

Lot Details

  • 0.79 Acre Lot
  • Sprinkler System
  • Property is zoned R12

Home Design

  • Colonial Architecture
  • Concrete Foundation
  • Stone Foundation
  • Frame Construction
  • Shingle Roof
  • Clap Board Siding

Interior Spaces

  • 5,338 Sq Ft Home
  • Sound System
  • 4 Fireplaces
  • French Doors
  • Mud Room
  • Entrance Foyer
  • Walkup Attic
  • Home Security System

Kitchen

  • Built-In Oven
  • Gas Cooktop
  • Range Hood
  • Microwave
  • Dishwasher
  • Wine Cooler
  • Disposal

Bedrooms and Bathrooms

  • 5 Bedrooms

Laundry

  • Laundry Room
  • Laundry on upper level
  • Dryer
  • Washer

Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Interior Basement Entry
  • Sump Pump
  • Basement Storage

Parking

  • 2 Car Garage
  • Automatic Garage Door Opener

Outdoor Features

  • Beach Access
  • Patio
  • Shed

Schools

  • Royle Elementary School
  • Middlesex School
  • Darien High School

Utilities

  • Central Air
  • Heating System Uses Oil
  • Radiant Heating System
  • Power Generator
  • Fuel Tank Located in Basement

Listing and Financial Details

  • Exclusions: Mirrors above family room fireplace
  • Assessor Parcel Number 104264

Home Details

Home Type

Single Family

Est. Annual Taxes

$26,949

Year Built

Built in 1875

Lot Details

0

Listing Details

  • Neighborhood: N/A
  • Property Type: Single Family For Sale
  • Style: Colonial
  • Sq Ft Est Heated Above Grade: 5338
  • Total Sq Ft: 5338
  • Year Built: 1875
  • New Construction: No/Resale
  • Exclusions: Mirrors above family room fireplace
  • Direct Waterfront: No
  • Home Warranty Offered: No
  • Directions: Mansfield Avenue to Prospect Ave or Brookside Avenue to Prospect Ave
  • Living Area Sq Ft Per Public Record: 5338
  • Street Type: Avenue
  • Special Features: ComingSoon
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 5
  • Total Bathrooms: 6
  • Full Bathrooms: 4
  • Half Bathrooms: 2
  • Fireplaces: 4
  • Attic Description: Walk-up
  • Basement Description: Full, Sump Pump, Storage, Interior Access, Full With Walk-Out
  • Interior Amenities: Audio System, Auto Garage Door Opener, Security System
  • Appliances: Gas Cooktop, Gas Range, Wall Oven, Microwave, Range Hood, Refrigerator, Freezer, Dishwasher, Disposal, Washer, Dryer, Wine Chiller
  • Additional Rooms: Foyer, Laundry Room, Mud Room
  • Laundry Room Info: Upper Level
  • Attic: Yes
  • Street Number Modifier: 10

Exterior Features

  • Exterior Features: Shed, French Doors, Underground Sprinkler, Patio
  • Exterior Siding: Clapboard
  • Foundation Type: Concrete, Stone
  • Roof Information: Shingle
  • Waterfront Description: Beach Rights
  • Swimming Pool: No
  • Construction Description: Frame

Garage/Parking

  • Garages Number: 2
  • Garage And Parking: Attached Garage

Utilities

  • Cooling System: Central Air
  • Heat Type: Hot Air, Radiant
  • Heat Fuel Type: Oil
  • Fuel Tank Location: In Basement
  • Hot Water Description: Domestic
  • Water Source: Public Water Connected
  • Sewer: Public Sewer Connected

Schools

  • Elementary School: Royle
  • Middle School: Middlesex
  • High School: Darien

Green Features

  • Energy Features: Generator Ready

Lot Info

  • Acres: 0.79
  • Lot Description: Dry Level Lot Professionally Landscaped
  • Flood Zone: No
  • Zoning: R12
  • Parcel #: 104264

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 26949
  • Total Assessed Value: 1740900
  • Mil Rate Total: 15.48

MLS Schools

  • Elementary School: Royle
  • Middle Jr High School: Middlesex
  • High School: Darien

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $26,949 $1,740,900 $688,730 $1,052,170
2024 $25,574 $1,740,900 $688,730 $1,052,170
2023 $23,723 $1,347,150 $491,960 $855,190
2022 $23,211 $1,347,150 $491,960 $855,190
2021 $22,686 $1,347,150 $491,960 $855,190
2020 $22,039 $1,347,150 $491,960 $855,190
2019 $5,551 $1,347,150 $491,960 $855,190
2018 $616 $1,467,270 $571,970 $895,300
2017 $6,583 $1,467,270 $571,970 $895,300
2016 $23,139 $1,467,270 $571,970 $895,300
2015 $22,523 $1,467,270 $571,970 $895,300
2014 $22,024 $1,467,270 $571,970 $895,300
Source: Public Records

Purchase History

Date Type Sale Price Title Company
Warranty Deed $1,567,500 --
Deed $450,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $1,353,000 Stand Alone Refi Refinance Of Original Loan
Closed $350,000 No Value Available
Closed $1,300,000 No Value Available
Source: Public Records

Source: SmartMLS

MLS Number: 24127194

SmartMLS

APN: DARI-000015-000000-000003