Welcome to "Marimon", located in the heart of Greenville DE and abutting DuPont's famed 1,000 acre preserve known as Winterthur. This unparalleled estate has been crafted using only the finest materials and is sure to stand the tests of time. Design and build for this exquisite home took over 3 years and was completed in 2009. The Ultimate private setting affords the owner total anonymity yet is within 30 minutes to Philadelphia and 20 minutes to the airport and stadiums. The sprawling 8.5 acre gated parcel has been carefully laid out with a 16,000+ sq ft Main Home, 3,000 sq ft Gate House, Pool House, tennis court, detached 3-car garage with apartment above, bocce court, 2-lane bowling alley and commercial golf simulator. The home has been elegantly appointed with only the finest building materials and truly must be seen to be appreciated. Astonishing craftsmanship throughout with custom moldings, stone and tile work at every turn. Radiant geothermal heating throughout. The exterior of the main home is accented with a private loggia with fireplace, pizza oven and outdoor kitchen overlooking the custom pool with fountains and separate Pool House ideal for entertaining. Far too many amenities to list. Marimon represents the finest that the area has to offer and truly a landmark estate.
Single-familyProperty Type
2009Year Built
8.66 acresLot Size
$438Est. Price/Sq.Ft.
7 garage spacesParking
Listed by Rory Burkhart• Keller Williams Realty - Kennett Square
•610-444-7171 (broker)
•klrw472@kw.com (broker)
Bought with Mr. Matthew Fetick• Keller Williams Realty - Kennett Square
•610-444-7171 (broker)
•klrw472@kw.com (broker)
Bought with David Maio Williams• Keller Williams Realty - Kennett Square
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
8.66 Acres
Year renovated
—
Sq. Ft.
2,425
Year built
2008
Style
Single Family Residential
County
New Castle County
APN
0701200032
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 1, 2026.
SE
Suburban Estate District
This district is not serviced by sewer, and is not planned for sewer service in the future. Some areas may have public water available. The development pattern is planned for full buildout.; The character of the area is intended to preserve a character that has long been established in northern New Castle County for single-family homes on large lots.; Landscaping and design are intended to enhance or preserve the character of the area and preserve the views of the landscape. Both single-family and open space subdivisions are provided to insure that difficult sites can be utilized.
Outdoor Living Structures: Balcony, Breezeway, Patio(s), Porch(es), Terrace
Roof: Pitched, Slate
Structure Type: Detached
Other Structures: Cabana/Pool House, 2nd Garage, Guest House
Exterior Information
Extensive Hardscape, Exterior Lighting, Lawn Sprinkler, Tennis Court(s), Other
Pool Information
Personal Pool
In Ground
Lot Information
Lot Size Dimensions: 0.00 x 0.00
Lot Dimensions Source: Assessor
Tidal Water: No
Land Information
Land Assessed Value: $189,900
Above Grade Information
Finished Sq.Ft.: 16,500
Finished Sq.Ft. Source: Assessor
Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 4,401
Finished Sq.Ft. Source: Estimated
Financial
Tax Information
County Tax: $11,881
School Tax: $35,497
Tax Assessed Value: $1,431,900
Tax Year: 2020
Tax Annual Amount: $47,378
Assessments Information
Year Assessed: 2020
Utilities
Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Geothermal
Hot Water
Heating Fuel: Geo-thermal
Hot Water: Natural Gas
Sewer Septic: On Site Septic
Water Source: Well
Location
School Information
School District Name: RED CLAY CONSOLIDATED
School District Source: Listing Agent
Location Information
In City Limits
Cross Street: Kennett Pike
Directions: From Kennett, Head north on S Mill Rd toward W Cypress St, Turn right at the 1st cross street onto W Cypress St, Turn right onto S Union St, Slight left onto Old Kennett Rd, Turn right onto PA-82 S, Continue straight onto Old Kennett Rd/Old Kennett Pike, Turn left onto Pyles Ford Rd
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,425
Stories: 2.0
Lot Size: 8.66 acres
Style: Single Family Residential
Year Built: 2008
Year Renovated: —
County: New Castle County
APN: 0701200032
Home facts updated by county records on Jul 1, 2026
Around this home
Schools
Brandywine Springs School
Public K-8 • Assigned • 5.1mi
5/10
duPont (Alexis I.) Middle School
Public 6-8 • Assigned • 3.2mi
1/10
duPont (Alexis I.) High School
Public 9-12 • Assigned • 2.2mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Wilmington, DE • 19807
Average low and high temperatures (°F)
35
22
39
26
57
37
65
46
71
54
82
64
86
70
82
63
77
60
67
47
55
39
41
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9.1 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$8.70M – $10.54M
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