21 Andover Court, New Castle, DE 19720-3905 $310,000

Beds/Baths: 4/2.5
Interior Sq. Ft: 1,600
Acreage: 0.16
Age:51 years
Style:
Other
MLS#: DENC2095200
Subdivision: None Available
Design/Type:
Detached

Description

Welcome to 21 Andover Court in New Castle, Delaware—a rare end-unit home that checks every box. Perfectly positioned on one of the largest corner lots in the community, this four-bedroom, 2.5-bathroom model offers space, privacy, and flexibility that simply don’t come along often. From the moment you arrive, you’ll notice the convenience of three private parking spaces out front, plus ample side-street parking, a true standout feature for an end-unit property. The fenced rear yard provides room to relax, entertain, or let pets play, while the expansive lot creates a sense of openness rarely found in the neighborhood. Inside, the home has been meticulously maintained and thoughtfully updated. The open kitchen features recently updated stainless steel appliances, granite countertops, and excellent sightlines into the family room and dining area, making it ideal for everyday living and entertaining. The main level offers hardwood, tile, and carpet flooring, a powder room, and a warm living room centered around a wood-burning fireplace—the perfect place to gather. Just beyond the dining area, step into the three-season enclosed porch, a versatile space that extends your living area and overlooks the rear yard—ideal for morning coffee or evening downtime. Upstairs, you’ll find four true bedrooms, including a primary suite with its own full bathroom, plus an additional full hall bath—providing comfort and convenience for everyone. The partially finished lower level adds valuable bonus space with room for recreation, storage, or future finishing, and includes a pool table that conveys with the home. Additional highlights include: Electric hot water heater Oil-fueled hot air heating system (oil tank located inside) 200-amp electrical service Washer and dryer included Strategically priced to sell quickly, this home delivers size, condition, and value in one complete package. If you’ve been waiting for a well-kept, four-bedroom end unit with parking, yard space, and updates—this is the opportunity you don’t want to miss. Schedule your private tour today and see why 21 Andover Court stands apart.

Taxes: $2,137
Home Assoc: No
Condo Assoc: No
Garage: N
Basement: Y
Pool: No Pool
School Dist: Colonial

Features

Utilities
Forced Air Heating, Oil, Central A/C, Electric, Hot Water - Electric, Public Water, Public Sewer

Garage/Parking
Driveway

Interior
Poured Concrete

Exterior
Permanent Foundation, Frame Exterior

Select a school from the following list. Schools are grouped by school type.
The schools on this list are selected by their proximity of up to 5 miles to the property address. Proximity does not guarantee enrollment eligibility. Please contact the school directly for more information on enrollment requirements.
* If there are more than 5 schools of any type within a close proximity, click on the button to see additional schools of that type near the search address.

Public Elementary (25 schools)

School District Grades Place Distance
Pleasantville Elementary School Colonial School District K–5 New Castle 0.72 mi
Jones (Albert H.) Elementary School Christina School District K–5 Newark 1.94 mi
Academia Antonia Alonso Academia Antonia Alonso K–6 Newark 2.53 mi
Downie (Carrie) Elementary School Colonial School District K–5 New Castle 2.83 mi
Wilmington Manor Elementary School Colonial School District K–8 New Castle 3.03 mi
Marshall (Thurgood) Elementary School Christina School District K–5 Newark 3.06 mi
Gallaher (Robert S.) Elementary School Christina School District K–5 Newark 3.1 mi
New Castle Elementary School Colonial School District K–5 New Castle 3.12 mi
Castle Hills Elementary School Colonial School District K–5 New Castle 3.64 mi
Leasure (May B.) Elementary School Christina School District K–5 Newark 3.72 mi
Red Clay Early Years Program Red Clay Consolidated School District Preschool Wilmington 4 mi
The Colwyck Center Colonial School District Preschool New Castle 4.25 mi
Leach (John G.) School Colonial School District Preschool–12 New Castle 4.28 mi
Richey Elementary School Red Clay Consolidated School District K–5 Wilmington 4.31 mi
Delaware School for the Deaf Christina School District Preschool–12 Newark 4.31 mi
Eisenberg (Harry O.) Elementary School Colonial School District K–5 New Castle 4.35 mi
Meadowood Program Red Clay Consolidated School District K–12 Newark 4.38 mi
Forest Oak Elementary School Red Clay Consolidated School District K–5 Newark 4.4 mi
Christina Early Education Center Christina School District Preschool Newark 4.41 mi
Las Americas ASPIRA Academy Las Americas Aspira Academy K–11 Newark 4.45 mi
Smith (Jennie E.) Elementary School Christina School District K–5 Newark 4.49 mi
Brennen School (The) Christina School District Preschool–12 Newark 4.55 mi
Oberle (William) Elementary School Christina School District K–5 Bear 4.6 mi
Charter School of New Castle Charter School of New Castle K–8 New Castle 4.67 mi
Richardson Park Elementary School Red Clay Consolidated School District K–5 Wilmington 4.97 mi

Public Middle (11 schools)

School District Grades Place Distance
Read (George) Middle School Colonial School District 6–8 New Castle 2.65 mi
Stanton Middle School Red Clay Consolidated School District 6–8 Wilmington 4.1 mi
Leach (John G.) School Colonial School District Preschool–12 New Castle 4.28 mi
Delaware School for the Deaf Christina School District Preschool–12 Newark 4.31 mi
Meadowood Program Red Clay Consolidated School District K–12 Newark 4.38 mi
Las Americas ASPIRA Academy Las Americas Aspira Academy K–11 Newark 4.45 mi
Kirk (George V.) Middle School Christina School District 6–8 Newark 4.49 mi
Brennen School (The) Christina School District Preschool–12 Newark 4.55 mi
McCullough (Calvin R. ) Middle School Colonial School District 6–8 New Castle 4.65 mi
Gauger-Cobbs Middle School Christina School District 6–8 Newark 4.77 mi
Shue-Medill Middle School Christina School District 6–8 Newark 4.93 mi

Public High (10 schools)

School District Grades Place Distance
Penn (William) High School Colonial School District 9–12 New Castle 2.45 mi
Christiana High School Christina School District 6–12 Newark 3.61 mi
Leach (John G.) School Colonial School District Preschool–12 New Castle 4.28 mi
Delaware School for the Deaf Christina School District Preschool–12 Newark 4.31 mi
Meadowood Program Red Clay Consolidated School District K–12 Newark 4.38 mi
Las Americas ASPIRA Academy Las Americas Aspira Academy K–11 Newark 4.45 mi
Brennen School (The) Christina School District Preschool–12 Newark 4.55 mi
Conrad Schools of Science Red Clay Consolidated School District 6–12 Wilmington 4.73 mi
Delcastle Technical High School New Castle County Vocational-Technical School District 9–12 Wilmington 4.74 mi
Delaware Military Academy Delaware Military Academy 9–12 Wilmington 5 mi

Private (12 schools)

School Grades Place Distance
Fairwinds Christian School Baptist Preschool–12 Bear 1.31 mi
Delaware Christian Academy Baptist Preschool–8 New Castle 2.6 mi
Delaware Valley Classical School Christian (no specific denomination) K–12 New Castle 2.6 mi
Harvest Christain Academy Wilmington Christian (no specific denomination) Preschool–12 New Castle 2.92 mi
Learning Express Academy Nonsectarian K–8 Newark 3.17 mi
Tutor Time Child Care Nonsectarian Preschool–K Newark 3.37 mi
St Peter Catholic School Roman Catholic Preschool–8 New Castle 3.45 mi
Islamic Academy Of Delaware Islamic Preschool–8 Newark 3.84 mi
Developing Minds Preschool And Learning Center Nonsectarian Preschool–K Wilmington 4.57 mi
Destiny Calling Academy Christian (no specific denomination) K–12 Wilmington 4.57 mi
Red Lion Christian Academy Christian (no specific denomination) K–12 Bear 4.72 mi
Tarbiyah School Islamic Preschool–9 Newark 4.75 mi

© 2026 LiveBy. All Rights Reserved.

This report is a detailed community overview for New Castle (19720), Delaware.

Community Quick Facts

  • Average travel time to work for people in this community: 25
  • Average salary of people in this community: $46,442

Community Summary

  • Population Density (ppl / mile): 1,455
  • Household Size (ppl): 2.74
  • Households w/ Children: 63%

Housing Inventory

  • Owned: 14,648 (63.6%)
  • Rented: 6,799 (29.5%)
  • Vacant: 1,585 (6.9%)
  • Total: 23,032

Population Demographics

The population of the community broken down by age group. The numbers at the top of each bar indicate the number of people in the age bracket below.

Total: 59,664
Households: 21,447
Median Age: 39.50

Climate and Weather

The Temperature chart displays average high and low values for January and July, and is designed to provide an indication of both seasonal and daily temperature variability. The Weather Risk Index indicates the calculated risk of each type of weather event occurring in the future. This risk is based on historical localized storm events and weather patterns. The national average for each type of weather event equals a score of 100, so a score of 200 would represent twice the risk as the national average, and a score of 50 would represent half the risk of the national average.

Temperature

Education

Highest Level of Education Attained

  • Less than 9th Grade: 4.0%
  • Some High School: 7.8%
  • High School Graduate: 41.7%
  • Some College: 18.9%
  • Associate Degree: 6.7%
  • Bachelor's Degree: 12.6%
  • Graduate Degree: 8.2%

Income by dollar range

Median Income: $62,879

Fair Market Rents

The Fair Market Rents show average gross rent estimates based on figures provided by the U.S. Department of Housing and Urban Development (HUD).

  • Studio: $986
  • One Bedroom: $917
  • Two Bedroom: $1,134
  • Three Bedroom: $1,355
  • Four Bedroom: $1,535

© 2026 LiveBy. All Rights Reserved.

Contact Information

Listing Courtesy of: Real Broker, LLC , (302) 556-7215, wesell@teamsordelet.com

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Patterson-Schwartz Real Estate participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information Deemed Reliable But Not Guaranteed.
Copyright BRIGHT, All Rights Reserved
Listing data as of 1/10/2026.

21 Andover Court, New Castle, DE 19720-3905

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Broker Compensation

An offer of broker compensation or seller concession is not a guarantee. All compensation offers and concessions are negotiable and subject to written agreement between the parties. Please consult with your real estate agent for more information.