Date
Details
Price
Change
Source
3/24/2026
Listed
$499,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Don't miss this 4-bedroom, 3-bath hillside ranch on a half-acre lot in the heart of Hockessin, within walking distance to the library, parks, sports fields, shops, and restaurants. Lovingly maintained by long-time owners, this light-filled home features hardwood floors through most of the main level, a spacious living room with a large picture window, and a generously sized dining room off the kitchen with sliders leading to a wrap-around deck-perfect for entertaining. The main level offers three bedrooms, including a primary suite with full bath and walk-in closet, plus a full hall bath. The lower level includes a large 24x15 family room with a floor-to-ceiling brick fireplace and sliders to a concrete patio, a fourth bedroom, and an additional full bath with access from both the bedroom and family room. Major updates include gas heat and central air (2020) and a roof (2016), plus an oversized two-car garage with two brand-new doors and a large utility/laundry room with storage and workspace. With higher recent sales in the neighborhood, this home presents a great opportunity to update and build equity-schedule your appointment today!
Full Property Details
Full Property Details for 509 Holly Knoll Rd
General
- Price: $499,900
- Taxes: $3,821 (2025)
- Status: Active
- Type: Single Family
- Source: BrightMLSPhilly
- MLS ID: DENC2099322
- Updated: 3/24/2026
- Added to Site: Today
Interior
- Rooms/Areas: Living Room, Dining Room, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Bedroom 1
- Interior Features: Bathroom - Stall Shower, Bathroom - Tub Shower, Kitchen - Eat-In, Recessed Lighting, Walk-in Closet(s), Wood Floors
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Brick, Wood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
- Main Floor Baths: 2
- Main - Full Baths: 2
- Lower Floor Baths: 1
- Lower - Full Baths: 1
Bedrooms
- Total Bedrooms: 4
- Bedrooms Lower: 1
- Bedrooms Main & Up: 3
Exterior
- Exterior Features: Exterior Lighting
Parking
- Garage: Yes
- Garage Spaces: 2
- Total Spaces: 2
- Parking Type: Attached Garage, Driveway
- Garage Description: Garage Door Opener, Basement Garage, Garage - Front Entry, Oversized, Inside Access
Location
- Area: Hockssn/Greenvl/Centrvl (30902)
- County: NEW CASTLE
- Subdivision: HOLLY KNOLL
- Cross Streets: Valley Rd
- Driving Directions: Valley Rd to Holly Knoll, House in 2nd on Right. #509
School Information
- School District: Red Clay Consolidated
Heating & Cooling
- Central air: Yes
- Cooling Type: Central A/C
- Cooling Fuel: Electric
- Heating Type: Forced Air
- Heating Fuel: Natural Gas
- Water Heater: Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Ranch/Rambler
- Structure Type: Detached
- Construction: Brick, Asbestos
- Basement: Yes
- Basement Entrance: Yes
- Basement Desc.: Fully Finished, Garage Access, Outside Entrance, Shelving, Walkout Level, Windows, Workshop
- Foundation: Block
- Roof: Architectural Shingle
- Stories Description: Lower 1, Main
- Square Feet: 2,600
- Sq. Ft. Source: Assessor
- Living Area: 2,600 Sq. Ft.
- Finished Above Grnd: 1,730 Sq. Ft.
- Finished Below Grnd: 870 Sq. Ft.
- Basement Finished: 100%
- Year Built: 1971
- Year Built Source: Assessor
Unit Information
Unit 1
- Bathrooms-Lower: 1
- Bedrooms-Lower: 1
Lot Features
- Lot Size (Acres): 0.53
- Lot Size (Sq. Ft.): 23,087
- Lot Size Source: Assessor
- Lot Dimensions: 100.00 x 260.30
- Zoning: NC21
Financial Considerations
- Price Per Sq. Ft.: $288.96
- Other Fee: $100
- Other Fee Freq.: Annually
- Assessment Year: 2025
- School Tax: $3,135
- City/TownTax Freq: Annually
- County Tax: $686
- County Tax Freq: Annually
- Tax w/Assessment: $435,400
- Tax Amount: $3,821
- Tax Year: 2025
- Tax Total Finished Sq. Ft.: 2600
Disclosures and Reports
- Ownership: Fee Simple
- Exclusions: Refrigerator in lower Level
- Inclusions: Washer, Dryer, Refrigerator, Safe, gas grill, foyer mirror
- Lot Number: 23
Listed by Long & Foster Real Estate, Inc., Michael J McCullough
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 509 Holly Knoll Rd —
Michael J McCullough
Long & Foster Real Estate, Inc.
Listing Office Email: maggie@lnf.com
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 509 Holly Knoll Rd
School District:Red Clay Consolidated School District
| Name | Grades | Distance |
|---|---|---|
North Star Elementary School 1340 Little Baltimore Road, Hockessin, DE 19707 | K-5 | 1.6 mi |
duPont (H.B.) Middle School 735 Meeting House Road, Hockessin, DE 19707 | 6-8 | 1 mi |
duPont (Alexis I.) High School 50 Hillside Road, Wilmington, DE 19807 | 9-12 | 5.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 509 Holly Knoll Rd
Tax History
Tax History for 509 Holly Knoll Rd
Year
Property Taxes
Change
Tax Assessment
Change
2024
100%
$115,000
—
2023
100%
$115,000
—
2022
100%
$115,000
—
2021
-100%
$115,000
—
2019
$116
-96%
$115,000
—
2017
$3,278
9%
$115,000
—
2016
$3,013
-11%
$115,000
—
2019
$3,399
22%
$115,000
—
2015
$2,791
11%
$115,000
—
2013
$2,506
—
$115,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 509 Holly Knoll Rd
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- Updated 11 hours ago
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509 Holly Knoll Road, Hockessin, DE 19707 (MLS# DENC2099322) is a Single Family property with 4 bedrooms and 3 full bathrooms. 509 Holly Knoll Road is currently listed for $499,900 and was received on March 24, 2026. Want to learn more about 509 Holly Knoll Road? Do you have questions about finding other Single Family real estate for sale in Hockessin? You can browse all Hockessin real estate or contact a Coldwell Banker agent to request more information.