18 William St
Darien, CT 06820
Noroton Heights
2 Beds
1 Bath
888 sqft
2 Beds
1 Bath
888 sqft
Local Information
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Description
Charming updated two bedroom single story living with hardwood floors in an ideal location. Conveniently located within walking distance to the brand new Darien Commons shops and restaurants, Noroton Heights train station and McGuane Park. Only 2 miles to both town beaches. Home can be rented as unfurnished of partially unfurnished. Property also for sale under MLS 170570032.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 18 William St
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Heating & Cooling Heating: Other, OilAir ConditioningCooling System: WallHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1Floors: Hardwood |
Interior Details Number of Rooms: 5 |
Appliances & Utilities DryerMicrowaveRefrigeratorWasher |
Fireplace & Spa Fireplace |
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Year Built Year Built: 1916 |
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler |
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Exterior Home Features Exterior: Other |
Parking & Garage GarageParking Space: 1Parking: Garage Attached, Garage Detached, Off Street |
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Units in Building: 1 |
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Lot Area: 3920 sqft |
Price History for 18 William St
| Date | Price | Event | Source |
|---|---|---|---|
| 06/06/2023 | ListingRemoved | Zillow Rentals | |
| 05/15/2023 | $3,700 | Listed For Rent | Zillow Rentals |
| 06/09/2021 | $605,000 | Sold | Smart MLS #170391986 |
| 05/13/2021 | $579,000 | Contingent | Smart MLS #170391986 |
| 04/22/2021 | $579,000 | Listed For Sale | Smart MLS #170391986 |
| 03/24/2021 | ListingRemoved | N/A | |
| 11/09/2019 | $2,800 | ListingRemoved | N/A |
| 10/19/2019 | $2,800 | PriceChange | N/A |
| 09/20/2019 | $2,850 | PriceChange | N/A |
| 07/16/2019 | $2,900 | PriceChange | N/A |
| 06/23/2019 | $3,000 | PriceChange | N/A |
| 06/02/2019 | $3,100 | Listed For Rent | N/A |
| 06/15/2017 | $2,950 | ListingRemoved | N/A |
| 06/02/2017 | $2,950 | Listed For Rent | N/A |
| 07/16/2013 | $2,900 | ListingRemoved | N/A |
| 05/17/2013 | $2,900 | Listed For Rent | N/A |
| 08/01/2012 | $2,850 | ListingRemoved | N/A |
| 06/03/2012 | $2,850 | Listed For Rent | N/A |
| 10/17/2008 | $430,000 | Sold | Smart MLS #98381873 |
Market trends in Darien
Last updated April 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
64 14MoM
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $6,737 |
| Assessment | $435,190 |
Home facts updated by county records
Homeowner tools
Estimated monthly rent$4,610/mo
Homes for rent near 18 William St
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NEW - 1 DAY AGOPET FRIENDLYTotal price$3,800 - $7,986/mo1-3 bd1-2 baEverly Darien | 137 Hollow Tree Ridge Rd #114,
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PET FRIENDLY
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Comparable Sales for 18 William St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.19 | Single-Family Home | $1,110,000 | 10/16/25 | 3 | 1 | 1,174 | |
0.02 | Single-Family Home | $1,400,000 | 12/15/25 | 3 | 2 | 1,300 | |
0.04 | Single-Family Home | $1,140,000 | 07/22/25 | 3 | 2 | 2,408 | |
0.59 | Single-Family Home | $630,000 | 07/28/25 | 2 | 1 | 684 | |
0.57 | Single-Family Home | $855,000 | 11/21/25 | 2 | 1 | 1,056 | |
0.04 | Single-Family Home | $1,275,000 | 06/04/26 | 3 | 2.5 | 1,493 | |
0.64 | Single-Family Home | $968,000 | 10/15/25 | 2 | 1 | 1,290 | |
0.18 | Single-Family Home | $1,519,000 | 05/29/26 | 3 | 1.5 | 1,658 | |
0.84 | Single-Family Home | $900,000 | 07/18/25 | 2 | 1 | 1,109 | |
0.89 | Single-Family Home | $460,000 | 11/17/25 | 2 | 1 | 1,328 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
OFF MARKETWilliam Pitt Sotheby's Int'l
SOLDJUN 4, 2026Compass Connecticut, LLC
OFF MARKETWilliam Raveis Real Estate
OFF MARKETWilliam Pitt Sotheby's Int'l
OFF MARKETBHHS Darien/New Canaan
OFF MARKETCompass Connecticut, LLC- OFF MARKETThe Almeida Group
SOLDAUG 14, 2025Compass Connecticut, LLC
Assigned Schools
These are the assigned schools for 18 William St.
- Darien High School
- 9-12
- Public
- 1415 Students
10/10GreatSchools RatingParent Rating AverageExcellent in every respect. Rich choice of activities and academics. Experienced counselors and teachers and positive atmosphere. Strong support for IEP and 509.Parent Review6y ago - Middlesex Middle School
- 6-8
- Public
- 1068 Students
10/10GreatSchools RatingParent Rating AverageBullying at Middlesex is rampant and the administration goes out of their way to ignore the issue and place kids with bullies without taking corrective action.Parent Review2y ago - Holmes Elementary School
- PK-5
- Public
- 434 Students
9/10GreatSchools RatingParent Rating AverageI cannot say enough great things about Holmes Elementary School. Both my kids have been through this school (one boy and one girl) and both have had equally excellent experiences. The principal and vice principal are engaged, proactive, and responsive. The student body are kind, caring, and supportive of their classmates. The staff and teachers are excellent and are a testament to the excellent school district that Darien, CT has invested in.I cannot imagine them having gone anywhere else and am so thrilled with their preparation for middle school.Parent Review3y ago 
Check out schools near 18 William St.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
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Explore by feature - Pet Friendly
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Darien, CT 06820 - SPECIAL OFFERPET FRIENDLYTotal price$3,745 - $3,950/moStudio-1 bd1 baDarien Commons | 102 Heights Rd #R3-327,
Darien, CT 06820 
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Explore by feature - Garage
- NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLYTotal price$3,800 - $7,986/mo1-3 bd1-2 baEverly Darien | 137 Hollow Tree Ridge Rd #114,
Darien, CT 06820 - SPECIAL OFFERPET FRIENDLYTotal price$3,745 - $3,950/moStudio-1 bd1 baDarien Commons | 102 Heights Rd #R3-327,
Darien, CT 06820 - NEW - 2 DAYS AGO
- APPLY INSTANTLYPET FRIENDLY
APPLY INSTANTLYPET FRIENDLYFURNISHED- APPLY INSTANTLYPET FRIENDLY
NEW - 1 DAY AGO1.08 ACRES
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Explore by feature - Air Conditioning
- NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLYTotal price$3,800 - $7,986/mo1-3 bd1-2 baEverly Darien | 137 Hollow Tree Ridge Rd #114,
Darien, CT 06820 
APPLY INSTANTLY
NEW - 2 DAYS AGOAPPLY INSTANTLYPET FRIENDLYFURNISHEDROOM FOR RENT- APPLY INSTANTLYPET FRIENDLY
APPLY INSTANTLYPET FRIENDLYFURNISHED- APPLY INSTANTLYPET FRIENDLY
- APPLY INSTANTLYPET FRIENDLYFURNISHED
- APPLY INSTANTLYPET FRIENDLY
- NEW - 1 DAY AGO1.08 ACRES
Explore by feature - Pool
- NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLYTotal price$3,800 - $7,986/mo1-3 bd1-2 baEverly Darien | 137 Hollow Tree Ridge Rd #114,
Darien, CT 06820 - APPLY INSTANTLYPET FRIENDLYFURNISHED
- NEW - 1 DAY AGO1.08 ACRES
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Explore by feature - Washer/dryer
- NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLYTotal price$3,800 - $7,986/mo1-3 bd1-2 baEverly Darien | 137 Hollow Tree Ridge Rd #114,
Darien, CT 06820 - APPLY INSTANTLY
- NEW - 2 DAYS AGO
- NEW - 2 DAYS AGOAPPLY INSTANTLYPET FRIENDLYFURNISHEDROOM FOR RENT
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Explore by feature - Outdoor Space
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- APPLY INSTANTLYPET FRIENDLY
- NEW - 1 DAY AGO
0.66 ACRES
Homes for sale near 18 William St
NEWOPEN SAT, 11-1PMColdwell Banker Realty
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Off Market Homes Near 18 William St
SOLDJUN 10, 2026William Pitt Sotheby's Int'l
SOLDJUN 10, 2026William Pitt Sotheby's Int'l- SOLDJUN 10, 2026Coldwell Banker Realty
SOLDJUN 10, 2026William Raveis Real Estate
SOLDJUN 9, 2026DBA Options Real Estate
SOLDJUN 8, 2026Keller Williams Prestige Prop.
SOLDJUN 8, 2026Berkshire Hathaway NE Prop.
SOLDJUN 8, 2026Coldwell Banker Realty
SOLDJUN 6, 2026Keller Williams Prestige Prop.- See more homes for sale inDarien
18 William St, Darien, CT 06820 is a 2 bedroom, 1 bathroom, 888 sqft single-family home built in 1916. 18 William St is located in Noroton Heights, Darien. This property is not currently available for sale. 18 William St was last sold on Jun 9, 2021 for $605,000. The current Trulia Estimate for 18 William St is $925,800.