2303 Riddle Ave

$760,000
Price
3
Beds
1,450 Sq. Ft.
$524 / Sq. Ft.
1,450
Sq. Ft.
$524
per Sq. Ft.

Description

Discover refined living in the heart of Wilmington’s Highlands at 2303 Riddle Avenue—a beautifully renovated contemporary home offering style, serenity, and unmatched location. Welcome to 2303 Riddle Avenue, where modern elegance meets timeless charm in one of Wilmington’s most coveted neighborhoods. This 3-bedroom, 2.5-bathroom single-family home spans 1,600+ square feet and sits on a generous 7,800+ sq ft lot, offering both privacy and proximity to nature and city life. Step inside and be greeted...Discover refined living in the heart of Wilmington’s Highlands at 2303 Riddle Avenue—a beautifully renovated contemporary home offering style, serenity, and unmatched location. Welcome to 2303 Riddle Avenue, where modern elegance meets timeless charm in one of Wilmington’s most coveted neighborhoods. This 3-bedroom, 2.5-bathroom single-family home spans 1,600+ square feet and sits on a generous 7,800+ sq ft lot, offering both privacy and proximity to nature and city life. Step inside and be greeted by an open-concept living and dining area, featuring vaulted ceilings, energy-efficient LED recessed lighting, and large contemporary windows that flood the space with natural light. A double-sided fireplace anchors the main level, adding warmth and sophistication to both the living and dining zones. The chef’s kitchen is a showstopper—designed for both function and flair—with sleek cabinetry, modern appliances, and ample counter space for entertaining or everyday living. On the main level, the primary suite offers a tranquil retreat with a spa-inspired en-suite bath, while two additional bedrooms provide flexibility for guests, home office, or creative space. Outside, enjoy professionally manicured landscaping and a charming brick exterior that enhances curb appeal. The rear deck is perfect for gatherings, with an area for gardening, or quiet reflection. And with Rockford Park, Alapocus State Park, and Trolley Square’s dining and nightlife just a short walk away, you’ll experience the best of Wilmington right at your doorstep. Additional highlights include:
• Central A/C and heating for year-round comfort
• Garage space for 2 cars, storage, or future expansion
• No HOA fees

Whether you're seeking a stylish sanctuary or a vibrant lifestyle hub, 2303 Riddle Avenue delivers. Schedule your private tour today and experience the perfect blend of quality, location, and charm.
  1. Listed by Gerald Anthony Carlton Sr. • RE/MAX Associates-Wilmington
    P: (302)-332-2021 carlton_estates@yahoo.com

Property Details for 2303 Riddle Avenue

Tax ID Number
26-006.40-056
Ownership
Fee Simple
Condo Coop Association
No
HOA
No
Structure Type
Detached
Style
Ranch/Rambler
Levels/Stories
1
Waterfront
No
LISTING UPDATED: 12/22/2025 06:54 PM

Property Details for 2303 Riddle Avenue

StatusActive
MLS #DENC2093456
Days on Market37
Taxes$6,238 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Fee Simple
Year Built1979
Lot Size0.18 AC / 7,841 SF
CountyNew Castle County

Location

Listing Courtesy of RE/MAX Associates-Wilmington
Add your commute

Building Information for 2303 Riddle Avenue

Stories1Year Built1979Building Size-Lot Size0.18 AC / 7,841 SF

Payment Calculator

$4,275 per month

30 year fixed, 6.28% Interest

Principal and Interest

$3,755

Property Taxes

$520

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 2303 Riddle Avenue

Location
Location
  • In City Limits: Yes
  • School District Name: RED CLAY CONSOLIDATED
  • School District County ID: 300200396545
  • SchoolDistrictSource: Listing Agent
  • County: NEW CASTLE
  • MLS Area: Wilmington (30906)
Waterfront / Water Access
Waterfront / Water Access
  • Water View: No
  • Water Access: No
  • Water Oriented: No
  • Navigable Water: No
  • Tidal Water: No
  • Riparian Rights Y/N: No
Association / Community Info
Association / Community Info
  • Senior Community: No
Taxes and Assessment
Taxes and Assessment
  • Tax Year: 2025
  • Tax Assessed Value: $551,000
  • Year Assessed: 2025
  • County Tax: $238
  • Improvement Assessed Value: $391,200
  • City Town Tax: $2,061
  • Land Assessed Value: $159,800
  • Clean Green Assessed: No
  • Land Use Code: 0
  • Zoning: 26R-1
  • Tax Lot: 056
  • School Tax: $3,939
  • Automatically Update Tax Values Y/N: Yes
Rooms
Main
  • # Bedrooms Count Main Level: 2
  • # Bathrooms Count Main Level: 2
  • # Bathrooms Full Main Level: 2
All Lower Levels
  • # Bedrooms All Lower Levels: 1
  • # Bathrooms All Lower Levels: 1
  • # Bathrooms Half All Lower Levels: 1
Lower Level 1
  • # Bedrooms Lower Level: 1
  • # Bathrooms Lower Level: 1
  • # Bathrooms Half Lower Level: 1
Rooms
  • Stories: Lower 1, Main
Building Info
Building Info
  • Total Finished SQFT: 1,450.00
  • Total Finished SQFT Source: Assessor
Lot / Land Information
Lot / Land Information
  • Lot Size Source: Assessor
  • Lot Size Dimensions: 80.00 x 100.00
  • Lot Dimensions Source: Assessor
  • Parcel ID: 2390851
Parking
Parking
  • Type Of Parking: Attached Garage
  • Num of Attached Garage Spaces: 2
  • Total Garage Spaces: 2
  • Garage Features: Inside Access
Interior Features
Interior Features
  • Fireplace: Yes
  • Fireplaces Count: 1
  • Accessibility Features: None
Exterior Features
Exterior Features
  • Pool: No Pool
  • Other Structures: Above Grade, Below Grade
Utilities
Utilities
  • Heating: Yes
  • Cooling Type: Central A/C
  • Cooling Fuel: Electric
  • Heating Type: Heat Pump - Electric BackUp
  • Heating Fuel: Electric
  • Hot Water: Electric
  • Water Source: Public
  • Sewer Septic: Public Sewer
Confidential Data
Listing Office
  • List Agent AOR: New Castle County Board of REALTORS

Property History for 2303 Riddle Avenue

DateEvent & SourcePriceAppreciation
Dec 9, 2025

Price Change

BRIGHT #DENC2093456

$760,000
Nov 21, 2025

Listed (Active)

BRIGHT #DENC2093456

$799,000
Jul 14, 2021

Closed

BRIGHT #DENC524686

$550,000
May 21, 2021

Active Under Contract

BRIGHT #DENC524686

May 21, 2021

Pending

BRIGHT #DENC524686

May 21, 2021

Active Under Contract

BRIGHT #DENC524686

Apr 16, 2021

Listed (Active)

BRIGHT #DENC524686

$559,900
Jan 15, 2021

Closed

BRIGHT #DENC517584

$365,000
Jan 14, 2021

Closed (Public Record)

Public Record #1454567963

$340,000
Dec 11, 2020

Pending

BRIGHT #DENC517584

Dec 4, 2020

Listed (Active)

BRIGHT #DENC517584

$365,000
Nov 30, 2020

Withdrawn

BRIGHT #DENC512130

Nov 9, 2020

Price Change

BRIGHT #DENC512130

$479,500
Oct 29, 2020

Listed (Active)

BRIGHT #DENC512130

$492,550
DateEvent & SourcePrice
12/09/2025

Price Change

BRIGHT #DENC2093456

$760,000
11/21/2025

Listed (Active)

BRIGHT #DENC2093456

$799,000
07/14/2021

Closed

BRIGHT #DENC524686

$550,000
05/21/2021

Active Under Contract

BRIGHT #DENC524686

05/21/2021

Pending

BRIGHT #DENC524686

05/21/2021

Active Under Contract

BRIGHT #DENC524686

04/16/2021

Listed (Active)

BRIGHT #DENC524686

$559,900
01/15/2021

Closed

BRIGHT #DENC517584

$365,000
01/14/2021

Closed (Public Record)

Public Record #1454567963

$340,000
12/11/2020

Pending

BRIGHT #DENC517584

12/04/2020

Listed (Active)

BRIGHT #DENC517584

$365,000
11/30/2020

Withdrawn

BRIGHT #DENC512130

11/09/2020

Price Change

BRIGHT #DENC512130

$479,500
10/29/2020

Listed (Active)

BRIGHT #DENC512130

$492,550

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 2303 Riddle Avenue

Taxable ValueLand$31,500Additions$93,500Total$125,000
Tax Record2024$3,900 ($325 / month)
Home Facts
Beds2Baths2Total Finished SqFt1,450 SqFtAbove Grade Finished SqFt1,450 SqFtStories1Lot Size7,841 SqFtStyleSingle Family ResidenceYear Built1979Zoning26R-1CountyNEW CASTLEAPN26-006.40-056Fireplace TypeHas Fireplace

Schools near 2303 Riddle Avenue

This home is within Red Clay Consolidated School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - K to 12
Rating
School
Distance
Highlands Elementary School
PublicK to 5

duPont (Alexis I.) Middle School
Public6 to 8

duPont (Alexis I.) High School
Public9 to 12

Meadowood Program
PublicK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Similar Sold Homes

2303 Riddle Avenue is a single family home for sale in Wilmington, DE 19806. This property was listed for sale on November 21, 2025 by RE/MAX Associates-Wilmington, it's currently listed at $760,000. It has been on the market for a total of 37 days and was last sold on July 14, 2021. This listing's school district is Red Clay Consolidated School District. Nearby schools include Highlands Elementary School, duPont (Alexis I.) Middle School and duPont (Alexis I.) High School. 2303 Riddle Avenue is a 3-bed, 3-bath, 1,450 sqft single family home built in 1979.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of RE/MAX Associates-Wilmington

Based on information from one of the following Multiple Listing Services: BRIGHT, Greater LeHigh Valley Regional MLS, Greator Scranton Board of REALTORS® and Pocono Mountains Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by BRIGHT, Greater LeHigh Valley Regional MLS, Greator Scranton Board of REALTORS® and Pocono Mountains Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.