166 E 2Nd
New Castle, DE, 19720 $ 1,195,000
Bedrooms6 Baths4.0 Sq 3,350 Monthly Estimate*
$ 7,455
for $1,195,000 with 6 bedrooms and 4 full baths. This 3,350 square foot home was built in 1906 on a lot size of 0.38.
Grand early 1900s built 16-room home on one of the largest lots in New Castle historic district with water views! Formerly deemed a private mansion, this sweeping 3,350 sq. ft. 6 BRs/4 bath home with 1950s-built addition features a seldom found unique 4-square footprint and is nestled on prime corner lot with separate carriage home, merely steps from the Delaware River/Battery Park. Whether a historical enthusiast or an informed investor, this property offers endless possibilities. The property can be maintained as a regal single-family residence (multi-generational/au pair) or the generously proportioned home turned into separate condominiums/townhomes, or the property subdivided for new condominiums or new townhomes on attractive lots. This is a once-in-a-lifetime opportunity with incredible potential just waiting to be unlocked! This river-view property is located within walking distance to coffee shops, taverns, restaurants and more with strollable brick tranquil tree-lined sidewalks punctuated with historical homes, less than 6 miles from Wilmington Amtrak train station/downtown Wilmington, 8 mins. from I-95, and merely 30 mins. from Philadelphia Airport. The propertys location alone makes this an incomparable prospect! Homes upgrades include 2 new water heaters/2 renovated baths/carriage home electric (2024), new roof (2020), updated 2nd floor electric, updated kitchen, LL sprinkler system and more. Abundantly rich in character, charm and details, the home was originally built by M. B. Fleming, a wealthy businessperson and property investor. At one period, he and his descendants were the largest property owners in New Castle town proper. Over the years, the house served several residential and commercial purposes and since 1964 the house has been solely the Flannigan residence. Home boasts authentic features of a yesteryear era such as original chestnut pegged 1st floor/original pine 2nd floor, 90% original plaster molding, original inset ceilings, original arched doorways, original 6-inch plus baseboards/decorative chair rail and more. Appreciate a gated manicured English garden, lush vibrant landscaping, sprawling covered front porch and spacious sunlit backyard. Step into home and value classic wide and lengthy hardwood foyer with arches, original elegant parlor with timeless appeal, handsome living room with working FP/build-ins, sun-infused screened-in porch, ornate and guest-worthy dining room, potential 1st-floor primary or designated guest suite and updated neutral-hued kitchen. The sprawling 2nd floor features several roomy secondary BRs with ceiling fans, iconic B & W renovated full hall bath, and primary suite with 2 closets, walk-through dressing room/yoga niche, and renovated luxurious full bath with tucked-away convenient this-level W & D. Additionally corner sunlit office and 2nd floor sitting room/flex space that faces 2nd St. with river views also reside on this floor. 3rd floor is home to private in-law suite or can be separate studio apartment with delightful kitchenette, renovated full bath, walk-in closet, and computer nook. LL has dual-width exterior entrance along with updated electric/replaced windows, functional sprinkler system, French drain, sump pump, and 2nd W & D. The carriage house (only 1 left in New Castle that was built the same time as home with imported brick from England) sits adjacent to main residence. It features electric/replaced wood doors and windows (2024) with an all-brick interior and driveway for 4- plus cars for private, unheard-of off-street parking. This property offers a coveted corner lot positioning with river views, home with everlasting allure, myriad of possibilities and tremendous untapped potential. An almost never available noteworthy home in historic New Castle! BACK on the market due to buyer default!
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FeaturesGeneralLiving Area 3350
Sewer No Septic System
Heating Hot Water
Cooling Other
Possession Negotiable
Roof Architectural Shingle
Zoning 21HR
Garage Spaces 1.00
Architectural Style Other Traditional Colonial
Construction Materials Brick Stucco
School District COLONIAL
Year Built 1906
Electric Circuit Breakers
Levels 3
Tax Year 2022
Ownership Fee Simple
Cool Fuel Natural Gas
Accessibility None
County NEW CASTLE
New Construction N
Property Type Residential
HOA N
Subdivision Name OLD NEW CASTLE
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 4
Status ACTIVE
Directions 273 to Historic Old New Castle. Follow to Delaware Street to E. 2nd Street
City NEW CASTLE
Senior Community Y/N N
MLS Area New Castle/Red Lion/Del.City (30904)
Lot Size Units Square Feet
Lot Size Square Feet 16552.00
Tax Annual Amount 3690.0
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Full Main Level 1
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 356.72
Acceptable Financing Cash Conventional FHA
Vacation Rental Y/N N
Virtual Tour https://iframe.videodelivery.net/867160702a3cfcef6a9380b58144e71f
Standard Status Active
Year Built Source Assessor
Legal Subdivision NEW CASTLE
Tax Lot 068
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InteriorHeating Fuel Natural Gas
Basement Outside Entrance Walkout Stairs Windows Workshop
Flooring Hardwood
Total Fireplaces 1
Hot Water Natural Gas
Basement (Y/N) Y
Heating Y/N Y
Fireplace Y/N Y
Above Grade Finished Area 3350
Central Air Y/N N
Total Bedrooms 6
Below Grade Finished Area 0
Room Type Living Room Dining Room Sitting Room Bedroom 2 Kitchen Breakfast Room Bedroom 1 Office Efficiency (Additional) Bathroom 2 Bathroom 3 Screened Porch
Main Level Bedrooms 1
Below Grade Finished Area Unit Type Square Feet
Below Grade Finished Area Source Assessor
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 4
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ExteriorPool No Pool
Fencing Partially
Water Source Public
Garage Features Other
Type of Parking Detached Garage On Street Driveway
Foundation Details Stone Brick/Mortar
Water View Y/N N
Lot Dimensions 0.00 x 0.00
Lot Size Acres 0.38
Water Body Type River
Lot Size Source Assessor
Waterfront Y/N N
Road Responsibility City/County
Horse Y/N N
Land Assessed Value 21300.00
Navigable Water Y/N N
Water Oriented Y/N Y
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* Excluded FeaturesList ByKeller Williams Realty WilmingtonBroker
Affordability Calculator
- Monthly Principal & Interest
- $7,455
- Monthly Property Taxes
- $308
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in New Castle, DE
Average List Price $384,374
Percent of Sale Price 68%
About New Castle, DE 4,952 Population
-5% Since 2002
$ 57,997 Median Income
44.91 Median Age
17% Households with Children
Trends Information provided by ATTOM Data Solutions.
3533338 Elementary School
3533343 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 9/12/2025 | $1,195,000 | -7.72% | Price Down |
| 1/14/2025 | $1,295,000 | | Listed Price |