Seamus Costigan
Marr Caruso Realty Group
(475) 258-7673
68 Total Sales
1 in Old Greenwich
$1,550,000 Price
18 Mary Ln Riverside, CT 06878
Old Greenwich Neighborhood
3
Beds
2
Baths
1,250
Sq Ft
0.28
Acre Lot
Highlights
- Deck
- Vaulted Ceiling
- Terrace
- North Mianus School Rated A+
- Wood Flooring
- Home Office
About This Home
As of July 2025Nestled on a quiet street in the award-winning North Mianus School district, this 3-bedroom home offers a stunning backyard that is showcased right as you enter in the front door. Sunshine pours into the spacious, front to back, beamed living room with sliding doors that extend the living space out to the expansive deck and patio. Three bedrooms and a full bath on the second floor and another full bath on the lower level with versatile bonus space ideal for an office, exercise room or playroom. Substantial opportunity to expand as well. Don't miss this unusual opportunity to own in Riverside!
Last Agent to Sell the Property
Houlihan Lawrence License #REB.0793662 Listed on: 04/30/2025
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $7,102
Year Built
- Built in 1953 | Remodeled in 2024
Lot Details
- 12,197 Sq Ft Lot
- Level Lot
- Property is zoned R-7
Parking
- 1 Car Attached Garage
- Automatic Garage Door Opener
- Garage Door Opener
Home Design
- Split Level Home
- Asphalt Roof
- Aluminum Siding
Interior Spaces
- 1,250 Sq Ft Home
- Vaulted Ceiling
- Fireplace
- Home Office
- Wood Flooring
- Finished Basement
- Crawl Space
- Washer and Dryer
Bedrooms and Bathrooms
- 3 Bedrooms
- 2 Full Bathrooms
Outdoor Features
- Deck
- Terrace
- Shed
Utilities
- Window Unit Cooling System
- Heating System Uses Gas
- Heating System Uses Natural Gas
- Hot Water Heating System
- Gas Available
- Gas Water Heater
Listing and Financial Details
- Probate Listing
- Assessor Parcel Number 12-1723/S
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Old Greenwich, CT
-
Seamus Costigan
-
Juliana Serrao
Juliana Serrao
William Raveis Real Estate
(877) 929-5118
8 Total Sales
2 in Old Greenwich
$1,550,000 Price Range
-
Spencer Sodokoff
Spencer Sodokoff
Responds QuicklyHoulihan Lawrence
(888) 417-9533
73 Total Sales
2 in Old Greenwich
$1.4M - $2.2M Price Range
-
Danielle Malloy
Danielle Malloy
Serhant Connecticut, LLC
(475) 250-2198
44 Total Sales
1 in Old Greenwich
$3,726,000 Price
-
Megan Sullivan
Megan Sullivan
Douglas Elliman of Connecticut
(475) 268-1267
41 Total Sales
8 in Old Greenwich
$1.4M - $5.4M Price Range
-
Kevin Stone
Kevin Stone
Sotheby's International Realty
(914) 745-7902
14 Total Sales
1 in Old Greenwich
$2,650,000 Price
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 |
|---|---|---|---|---|
| 07/15/2025 07/15/25 | Sold | $1,300,000 | +6.1% | $1,040 / Sq Ft |
| 07/08/2025 07/08/25 | Pending | -- | -- | -- |
| 04/30/2025 04/30/25 | For Sale | $1,225,000 | -- | $980 / Sq Ft |
Source: Greenwich Association of REALTORS®
Agents Affiliated with this Home
-
Kimberly James
Seller's Agent in 2025
Kimberly James
Houlihan Lawrence
(203) 979-9166
4 in this area
39 Total Sales
-
Anthony Gaudiano
Buyer's Agent in 2025
Anthony Gaudiano
Compass Connecticut, LLC
(203) 984-5142
2 in this area
35 Total Sales
Map
Source: Greenwich Association of REALTORS®
MLS Number: 122624
APN: GREE M:12 B:1723/S
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.
Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to
identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.
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