Federico Martinez
Keller Williams Prestige Prop.
(475) 325-5386
199 Total Sales
2 in Darien
$1.5M - $4.8M Price Range
20 Seagate Rd Darien, CT 06820
Darien AreaEstimated Value: $3,348,721
4
Beds
3.5
Baths
3,851
Sq Ft
$870/Sq Ft
Est. Value
Highlights
- Heated In Ground Pool
- Cape Cod Architecture
- 5 Fireplaces
- Waterfront
- Property is near public transit
- Terrace
About This Home
As of November 2025Tucked at the end of a quiet cul-de-sac, 20 Seagate Road is a rare find in one of Darien's most sought-after waterfront neighborhoods. With direct water views and a private dock, this property has a lot to offer. The backyard is the real standout - a large pool surrounded by mature trees and open lawn, all overlooking Holly Pond and the Long Island Sound. It's the kind of space that's perfect for relaxing, entertaining, or just enjoying the view. With its unbeatable location and tons of potential, this is a one-of-a-kind chance to build your dream home in a truly special spot.
Last Agent to Sell the Property
Houlihan Lawrence Brokerage Phone: (203) 246-7518 License #RES.0775247 Listed on: 10/01/2025
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $20,972
Year Built
- Built in 1949
Lot Details
- 20,038 Sq Ft Lot
- Waterfront
- Sprinkler System
- Property is zoned R12
HOA Fees
- $19 Monthly HOA Fees
Home Design
- Cape Cod Architecture
- Concrete Foundation
- Frame Construction
- Asphalt Shingled Roof
- Clap Board Siding
Interior Spaces
- 3,851 Sq Ft Home
- 5 Fireplaces
- Unfinished Basement
- Partial Basement
- Smart Thermostat
Kitchen
- Built-In Oven
- Cooktop
- Microwave
- Dishwasher
- Disposal
Bedrooms and Bathrooms
- 4 Bedrooms
Laundry
- Laundry on upper level
- Dryer
- Washer
Outdoor Features
- Heated In Ground Pool
- Terrace
- Shed
- Awning
Location
- Property is near public transit
Schools
- Hindley Elementary School
- Middlesex School
- Darien High School
Utilities
- Central Air
- Heating System Uses Oil
- Oil Water Heater
- Fuel Tank Located in Basement
- Cable TV Available
Listing and Financial Details
- Exclusions: None. The property is being sold "as is".
- Assessor Parcel Number 108230
Community Details
Overview
- Association fees include grounds maintenance, insurance
Amenities
- Public Transportation
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Oct 1, 2025
Closed on
Nov 6, 2025
Sold by
Bought by
Seller's Agent
Janine Tienken
Houlihan Lawrence
Buyer's Agent
Caroline Hanley
Houlihan Lawrence
List Price
$2,795,000
Sold Price
$3,350,000
Premium/Discount to List
$555,000
19.86%
Views
57
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$1,279
Avg. Annual Appreciation
-0.05%
Purchase Details
Closed on
May 16, 2017
Sold by
Bought by
Purchase Details
Closed on
Jan 21, 1987
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Darien, CT
-
Federico Martinez
-
Linda Dunsmore
Linda Dunsmore
Coldwell Banker Realty
(475) 258-8711
90 Total Sales
1 in Darien
$927,000 Price
-
Tammy Langalis
Tammy Langalis
William Raveis Real Estate
(475) 258-8515
49 Total Sales
2 in Darien
$1.6M - $3.1M Price Range
-
Glenn Marr
Glenn Marr
Responds QuicklyMarr Caruso Realty Group
(475) 275-8091
38 Total Sales
1 in Darien
$815,000 Price
-
Amy Waugh Curry ABR CRS GRI
Amy Waugh Curry ABR CRS GRI
Berkshire Hathaway NE Prop.
(475) 269-3234
52 Total Sales
1 in Darien
$1,340,000 Price
-
Joe Scozzafava
Joe Scozzafava
Responds QuicklyWilliam Raveis Real Estate
(475) 258-8634
37 Total Sales
1 in Darien
$2,450,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| -- | -- | ||
| -- | -- | ||
| $950,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $250,000 | ||
| Previous Owner | $200,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 11/12/2025 11/12/25 | Sold | $3,350,000 | +19.9% | $870 / Sq Ft |
| 10/16/2025 10/16/25 | Pending | -- | -- | -- |
| 10/05/2025 10/05/25 | For Sale | $2,795,000 | -- | $726 / Sq Ft |
Source: SmartMLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 | $20,972 | $1,354,780 | $1,039,010 | $315,770 |
| 2024 | $19,902 | $1,354,780 | $1,039,010 | $315,770 |
| 2023 | $18,723 | $1,063,230 | $794,640 | $268,590 |
| 2022 | $18,319 | $1,063,230 | $794,640 | $268,590 |
| 2021 | $3,155 | $1,063,230 | $794,640 | $268,590 |
| 2020 | $17,394 | $1,063,230 | $794,640 | $268,590 |
| 2019 | $17,511 | $1,063,230 | $794,640 | $268,590 |
| 2018 | $18,523 | $1,151,920 | $803,880 | $348,040 |
| 2017 | $3,181 | $1,151,920 | $803,880 | $348,040 |
| 2016 | $18,166 | $1,151,920 | $803,880 | $348,040 |
| 2015 | $17,682 | $1,151,920 | $803,880 | $348,040 |
| 2014 | $17,290 | $1,151,920 | $803,880 | $348,040 |
Source: Public Records
Agents Affiliated with this Home
-
Janine Tienken
Seller's Agent in 2025
Janine Tienken
Houlihan Lawrence
(203) 246-7518
117 Total Sales
-
Caroline Hanley
Buyer's Agent in 2025
Caroline Hanley
Houlihan Lawrence
(917) 699-9713
48 Total Sales
Map
Source: SmartMLS
MLS Number: 24128620
APN: DARI-000053-000000-000044
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
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