When Governor Charles Miller built One Red Oak Road, he created one of Delaware's landmark residences. Completed in 1905, Governor Miller's home is now a stunning private estate gracing its own city block, with fully enclosed grounds of just over one acre. The current owner purchased the property in 2000 and immediately began a three-year renovation that both restored the home's original beauty and modernized it to accommodate a contemporary lifestyle. The complete renovation comprised, in part, Ludowici tile roof; electrical service; eight-zoned HVAC; major plumbing upgrades; full house Creston sound system and an award-winning two-story addition with full basement. The main floor's large, classic rooms flow easily into one another and feature exquisite woodwork and crown moldings, all of which were restored by hand. Large double-entry foyer opens to a welcoming reception room on the left with a unique stepped-in design marble fireplace. To the right of the foyer, the music room and living room, with another large marble fireplace, are open to one another. Elegant, formal dining room accommodates a variety of seating arrangements and includes a large, curved window seat under the bay window. The well-appointed butler's pantry connects the kitchen to the dining room and features the original radiator plate warmer, a wine refrigerator, ice machine and drawers lined specifically for silver storage. The thoughtfully designed gourmet kitchen has custom-height granite counters and ample storage. The distinctive selection of appliances includes: a Thermador six-burner cooktop with downdraft and additional ventilation in the ceiling, two wall ovens, two warming drawers, a Sub-Zero refrigerator with two freezer drawers, built-in Sharp microwave, two Miele dishwashers and a kick-plate floor vacuum. The kitchen opens to the step-down family room with a painting above the fireplace that lifts at the touch of a button to reveal the television. A generous mudroom with built-in cabinetry for storage, radiant heat flooring and an informal powder room leads from the kitchen to the mature gardens and additional off-street parking for two cars. A gracious, curving staircase rises from the main entry foyer to the second floor. Large master suite with built-ins and unique Jefferson door offers views of both Rockford Park and Olmsted-designed parkway. French doors connect the master bedroom to a large dressing room with plenty of natural light and another pair of French doors that open to the suite's second private balcony overlooking the pool and gardens. A sumptuous bath boasts radiant heat flooring, an over-sized steam shower, and large Jacuzzi tub. Three more large bedroom suites are located along separate hallways. A well-planned laundry room with a Jacuzzi sink for delicates and sweater dryer racks behind louvered doors with a dedicated extraction fan complete the second floor. The third floor features a large project room with numerous built-ins, bedroom with full bath and morning kitchen, a secondary study with abundant custom storage, and a private guest suite with sitting room and full bath. All levels of the home are accessible by the elevator. The lower level yields unexpected surprises for a home of this vintage. The gym, with reinforced floor and walls, has a dedicated ventilation extractor. A sauna and a full bath are located off the recreation room. A separate hallway leads to a 3000 bottle wine cellar with antique stone flooring, rough hewn plaster, and separate temperature control with remote monitoring. Seasonal living space outside includes a large, covered porch overlooking a generous heated plaster pool and slate patio. Pool house has a nicely equipped kitchen, changing area, and full bathroom. Extended family, visitors or staff will be comfortable in the apartment located above the pool house and two-car garage.
Single-familyProperty Type
1905Year Built
1.15 acresLot Size
$317Est. Price/Sq.Ft.
2 garage spacesParking
Listed by Stephen Mottola• Compass
•302-202-9855 (broker)
•ashley.hess@compass.com (broker)
Listed by Kristy Mottola• Compass
•302-202-9855 (broker)
•ashley.hess@compass.com (broker)
Bought with Susie Sawyer• Long & Foster Real Estate, Inc.
Georgian Stone Colonial On 1.15Ac Occupies Entire Block In Rockford Park. Home Includes 10 Brs, 8.3 Baths, Hdwd Fls & Beautiful Moldings Thruout, Elevator To All Fls, Large Working Kit. Plus Beautiful Butler's Pantry, Formal Lr & Dr, Spacious Center Hall With Handsome Turned Staircase. Other Amenities Include Heated Inground Pool, 2 Car Detached Garage With Apt. , Security System, Back Staircase.
Public Records
Jun 1, 1974
Sold
$100,000
$10/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,324
$340,000 + $1,417,300
$1,757,300
2024
$13,321 (+15.1%)
$340,000 + $1,417,300
$1,757,300
2023
$11,576 (−0.5%)
$42,000 + $384,900
$426,900
2022
$11,630 (+0.2%)
$42,000 + $384,900
$426,900
2021
$11,611 (−0.6%)
$42,000 + $384,900
$426,900
2020
$11,677 (−0.5%)
$42,000 + $384,900
$426,900
2019
$11,740 (+1.0%)
$42,000 + $384,900
$426,900
2018
$11,624 (+0.2%)
$42,000 + $384,900
$426,900
2017
$11,603 (+5.5%)
$42,000 + $384,900
$426,900
2016
$10,996 (+20.7%)
$42,000 + $384,900
$426,900
2013
$9,113 (+5.4%)
$42,000 + $384,900
$426,900
2012
$8,647
$42,000 + $384,900
$426,900
Tax history for 1 Red Oak Rd
Year
Property tax
Land + Additions
Assessment*
2025
$13,324
$340,000 + $1,417,300
$1,757,300
2024
$13,321 (+15.1%)
$340,000 + $1,417,300
$1,757,300
2023
$11,576 (−0.5%)
$42,000 + $384,900
$426,900
2022
$11,630 (+0.2%)
$42,000 + $384,900
$426,900
2021
$11,611 (−0.6%)
$42,000 + $384,900
$426,900
2020
$11,677 (−0.5%)
$42,000 + $384,900
$426,900
2019
$11,740 (+1.0%)
$42,000 + $384,900
$426,900
2018
$11,624 (+0.2%)
$42,000 + $384,900
$426,900
2017
$11,603 (+5.5%)
$42,000 + $384,900
$426,900
2016
$10,996 (+20.7%)
$42,000 + $384,900
$426,900
2013
$9,113 (+5.4%)
$42,000 + $384,900
$426,900
2012
$8,647
$42,000 + $384,900
$426,900
*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
10
Baths
5
Stories
2
Lot width
360 ft.
Lot depth
218 ft.
Lot size
1.15 Acres
Year renovated
—
Sq. Ft.
10,300
Year built
1905
Style
Single Family Residential
County
New Castle County
APN
2600630004
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 18, 2026.
R1
One-Family Detached Dwellings District
The R-1 district, one-family detached dwellings, is designed to protect and maintain those residential areas now developed primarily with one-family detached dwellings on relatively large lots and adjoining vacant areas likely to be developed for such purposes. It will enable the city to continue to provide a restricted type of environment which would otherwise be found only in suburban areas.
Permitted uses
Include but are not limited to:
Religious facility
Housing-Group
Housing-Single unit
Educational/school
Library
Museum / gallery
Cemetery
Park & open space
Property details
Parking
Parking Information
# of Detached Garage Spaces: 2
Garage Features: Garage Door Opener, Additional Storage Area
# of Total Garage and Parking Spaces: 7
Has Garage
# of Garage Spaces: 2
Driveway - # of Spaces: 5
# of Open Parking Spaces: 5
Detached Garage, Driveway
Interior
Virtual Tour
Bedroom Information
# of Bedrooms On 1st Upper Level: 4
# of Bedrooms On 2nd Upper Level: 2
Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 4
# of Bathrooms (Full) On 2nd Upper Level: 2
# of Bathrooms (Half) On Main Level: 2
# of Bathrooms (Half) On 1st Lower Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 6
# of Bathrooms (Half) On All Lower Levels: 1
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Half): 3
# of Bathrooms (Full): 7
Interior Information
Appliances: Built-In Microwave, Cooktop - Down Draft, Dishwasher, Disposal, Refrigerator, Freezer, Icemaker, Extra Refrigerator/Freezer, Oven - Wall, Oven - Double, Oven/Range - Gas, Six Burner Stove, Stainless Steel Appliances, Washer, Dryer, Water Heater