17 Sunnyside Ave Darien, CT 06820
Estimated payment $9,003/month
Highlights
- Beach Access
- Open Floorplan
- Wolf Appliances
- Holmes Elementary School Rated A
- Colonial Architecture
- 4-minute walk to Woodland Park Nature Preserve
About This Home
Sun-drenched and full of character, this beautifully updated English Colonial is set on a quiet, picture-perfect street in one of Noroton Heights' most desirable neighborhoods, a quick walk to the elementary school, a mile to middle school, steps to Woodland Park, and moments to shops, restaurants, and the NYC train. Blending timeless 1920s charm with thoughtful modern upgrades, the home welcomes you with an inviting foyer that opens to a gracious open plan living room with fireplace and dining room, perfect for entertaining, plus a private study that also makes a great playroom. The updated chef's kitchen includes a Wolf range and quartz countertops, and flows to an expansive entertaining patio and fully fenced backyard, complete with an irrigation system. Upstairs are three spacious bedrooms and an additional office. The finished daylight/walkout lower level offers a versatile playroom, along with a recently upgraded mudroom and laundry. New central air conditioning added in 2025. New washer and dryer in 2023. Improvements in recent years also include 2 fully renovated bathrooms, refinished hardwood floors, fresh interior paint, updated lighting, Nest thermostat, and an electric pet fence. Current owners have also added extensive plantings to the landscaping in the home's pretty and private property. City water/sewer/gas. Ask about garage and primary bath plans. Enjoy an easy and engaging lifestyle full of charm, style and easy access to all Noroton Heights has to offer!
Listing Agent
William Pitt Sotheby's Int'l Brokerage Phone: (917) 744-5089 License #RES.0791190 Listed on: 01/26/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $13,756
Year Built
- Built in 1927
Lot Details
- 8,276 Sq Ft Lot
- Stone Wall
- Property is zoned R13
Parking
- 2 Car Garage
Home Design
- Colonial Architecture
- Concrete Foundation
- Frame Construction
- Asphalt Shingled Roof
- Stucco Exterior
Interior Spaces
- Open Floorplan
- 1 Fireplace
- Mud Room
- Finished Basement
- Basement Fills Entire Space Under The House
- Pull Down Stairs to Attic
- Smart Thermostat
Kitchen
- Oven or Range
- Range Hood
- Microwave
- Dishwasher
- Wolf Appliances
- Disposal
Bedrooms and Bathrooms
- 3 Bedrooms
Laundry
- Laundry on lower level
- Dryer
- Washer
Outdoor Features
- Beach Access
- Patio
- Shed
- Rain Gutters
- Porch
Schools
- Holmes Elementary School
- Middlesex School
- Darien High School
Utilities
- Central Air
- Hot Water Heating System
- Heating System Uses Natural Gas
- Hot Water Circulator
- Cable TV Available
Listing and Financial Details
- Exclusions: See exclusions document.
- Assessor Parcel Number 105756
Map
Home Values in the Area
Average Home Value in this Area
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 | $13,756 | $888,650 | $743,190 | $145,460 |
| 2024 | $13,054 | $888,650 | $743,190 | $145,460 |
| 2023 | $11,041 | $626,990 | $495,460 | $131,530 |
| 2022 | $10,803 | $626,990 | $495,460 | $131,530 |
| 2021 | $10,259 | $626,990 | $495,460 | $131,530 |
| 2020 | $10,239 | $626,990 | $495,460 | $131,530 |
| 2019 | $10,327 | $626,990 | $495,460 | $131,530 |
| 2018 | $9,909 | $632,100 | $453,040 | $179,060 |
| 2017 | $10,215 | $632,100 | $453,040 | $179,060 |
| 2016 | $9,968 | $632,100 | $453,040 | $179,060 |
| 2015 | $9,703 | $632,100 | $453,040 | $179,060 |
| 2014 | $9,488 | $632,100 | $453,040 | $179,060 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 02/12/2026 02/12/26 | Pending | -- | -- | -- | |
| 01/28/2026 01/28/26 | For Sale | $1,510,000 | +18.4% | $676 / Sq Ft | |
| 04/23/2021 04/23/21 | Sold | $1,275,000 | +8.5% | $717 / Sq Ft | View Prior Sale |
| 02/18/2021 02/18/21 | For Sale | $1,175,000 | +17.9% | $661 / Sq Ft | |
| 05/18/2018 05/18/18 | Sold | $997,000 | -2.7% | $523 / Sq Ft | View Prior Sale |
| 03/09/2018 03/09/18 | Pending | -- | -- | -- | |
| 01/31/2018 01/31/18 | For Sale | $1,025,000 | +8.5% | $538 / Sq Ft | |
| 09/22/2015 09/22/15 | Sold | $945,000 | +0.6% | $628 / Sq Ft | View Prior Sale |
| 08/23/2015 08/23/15 | Pending | -- | -- | -- | |
| 07/29/2015 07/29/15 | For Sale | $939,000 | 0.0% | $624 / Sq Ft | |
| 05/29/2015 05/29/15 | Sold | $939,000 | 0.0% | $624 / Sq Ft | View Prior Sale |
| 04/29/2015 04/29/15 | Pending | -- | -- | -- | |
| 03/18/2015 03/18/15 | For Sale | $939,000 | -- | $624 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $997,000 | -- | |
| Warranty Deed | $945,000 | -- | |
| Warranty Deed | $939,000 | -- | |
| Warranty Deed | $850,000 | -- | |
| Warranty Deed | $761,600 | -- | |
| Warranty Deed | $450,000 | -- | |
| Deed | $370,000 | -- |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $797,600 | Purchase Money Mortgage | |
| Closed | $99,700 | Credit Line Revolving |
Source: SmartMLS
MLS Number: 24151138
APN: DARI-000027-000000-000086
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Ask me questions while you tour the home.