Real Estate Investing in New Castle County, Delaware

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

24 ZIP codes • Population: 562,008

Should you buy in New Castle County, DE? Our answer, based on the numbers below.

🏠 For Homebuyers
GOOD FIT
Grade B (71/100)

Solid choice β€” values are growing steadily and the market is stable enough to buy with confidence.

πŸ“ˆ For Investors
MIXED
3.1 / 5 (53/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
CLEAN

No major risk flags on the data we track.

What’s happening in New Castle County, DE?

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3.1/ 5

Investability

County-wide average

3.0/ 5

Appreciation

5.2% 5yr CAGR

3.0/ 5

Landlord Climate

Regulatory friendliness

Avg Investability β˜…β˜…β˜…β˜…β˜…
Avg Home Value $411,797
Avg Monthly Rent $1,951
ZIP Codes 24

Investing in New Castle County Real Estate

New Castle County (DE) covers 24 ZIPs and 12 municipalities. unambiguously the fundamentals here skew distressed, and both rent and price trends have been tepid across most of the geography.

plainly New Castle County's β˜…β˜…β˜…β˜†β˜† aggregate rating reflects underwhelming investor metrics across the board β€” soft rent growth, soft appreciation, and structural headwinds worth taking seriously.

A 562,008 population and $N/AK household income profile is what makes New Castle a challenging rental region β€” the base is present, but the affordability math is tight.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in New Castle County, DE. Anonymous, moderated, never written by AI.

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Property managers serving New Castle County

Manage rentals here? List your business →

REDA One offers real estate management software, including CRM, leasing, property management, accounting, and digital experience modules. summary from their website

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Swalm Property Management provides property management solutions. summary from their website

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WOLFBOATS is a platform for online games with unlimited bonuses. summary from their website

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Listings are shown for convenience β€” Repit doesn’t endorse or vet these companies. Ratings shown come only from email-verified visitors.

Avg Home Value
$411,797
Avg Monthly Rent
$1,951
1% Rule
βœ— Below
Landlord Friendly (DE)
β˜…β˜…β˜…β˜†β˜†

πŸŽ“ Colleges & Universities in New Castle County

10 Colleges 41,165 Students 653 Off-Campus Renters
B
University of Delaware
4-Year Public Β· 24,221 students
πŸ“ ~653 students rent off-campus
C
Goldey-Beacom College
4-Year Private Β· 1,074 students
C
Wilmington University
4-Year Private Β· 14,678 students
C
Paul Mitchell the School-Delaware
Vocational For-Profit Β· 130 students
C
Hair Academy School of Barbering & Beauty
Vocational For-Profit Β· 25 students
C
Dawn Career Institute LLC
Vocational For-Profit Β· 385 students
C
Delaware College of Art and Design
2-Year Private Β· 104 students
D
Academy of Massage and Bodywork
Vocational For-Profit Β· 113 students
D
Schilling-Douglas School of Hair Design
Vocational For-Profit Β· 166 students
F
Strayer University-Delaware
4-Year For-Profit Β· 269 students

Investor Insight: With 653 students living off-campus, New Castle County has substantial rental demand from the college population β€” typically stable, lease-renewing tenants.

Cities in New Castle County

ZIP Codes in New Castle County, DE

19720 β˜… β˜… β˜… β˜… β˜…
New Castle
Population 60,593
Avg Home $282,656
Avg Rent $1,669/mo
19702 β˜… β˜… β˜… β˜… β˜…
Newark
Population 56,049
Avg Home $354,666
Avg Rent $1,885/mo
19709 β˜… β˜… β˜… β˜… β˜…
Middletown
Population 50,542
Avg Home $539,622
Avg Rent $2,780/mo
19711 β˜… β˜… β˜… β˜… β˜…
Newark
Population 49,113
Avg Home $428,378
Avg Rent $2,093/mo
19701 β˜… β˜… β˜… β˜… β˜…
Bear
Population 44,801
Avg Home $425,364
Avg Rent $2,286/mo
19805 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 40,315
Avg Home $219,694
Avg Rent $1,658/mo
19808 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 38,334
Avg Home $371,270
Avg Rent $2,183/mo
19713 β˜… β˜… β˜… β˜… β˜…
Newark
Population 30,549
Avg Home $317,971
Avg Rent $1,892/mo
19810 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 25,859
Avg Home $471,821
Avg Rent $2,056/mo
19802 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 25,670
Avg Home $199,887
Avg Rent $1,662/mo
19803 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 21,971
Avg Home $517,560
Avg Rent $2,777/mo
19804 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 18,231
Avg Home $281,047
Avg Rent $1,756/mo
19707 β˜… β˜… β˜… β˜… β˜…
Hockessin
Population 17,366
Avg Home $608,017
Avg Rent $2,850/mo
19801 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 16,170
Avg Home $178,645
Avg Rent $1,789/mo
19703 β˜… β˜… β˜… β˜… β˜…
Claymont
Population 15,936
Avg Home $323,486
Avg Rent $1,673/mo
19809 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 15,129
Avg Home $322,490
Avg Rent $1,667/mo
19734 β˜… β˜… β˜… β˜… β˜…
Townsend
Population 14,151
Avg Home $491,050
Avg Rent $1,710/mo
19806 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 9,934
Avg Home $363,263
Avg Rent $2,028/mo
19807 β˜… β˜… β˜… β˜… β˜…
Wilmington
Population 7,763
Avg Home $1,118,481
Avg Rent $1,971/mo
19706 β˜… β˜… β˜… β˜… β˜…
Delaware City
Population 2,059
Avg Home $295,265
Avg Rent $1,566/mo
19731 β˜… β˜… β˜… β˜… β˜…
Port Penn
Population 630
Avg Home $285,266
Avg Rent $1,809/mo
19730 β˜… β˜… β˜… β˜… β˜…
Odessa
Population 506
Avg Home $413,617
Avg Rent $1,512/mo
19733 β˜… β˜… β˜… β˜… β˜…
New Castle
Population 182
Avg Home $315,838
Avg Rent $1,575/mo
19732 β˜… β˜… β˜… β˜… β˜…
Rockland
Population 155
Avg Home $757,780
Avg Rent $1,971/mo

Screen every market in New Castle County

Filter this county’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo). Add weekly alerts when these markets move with Investor Pro+.

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Frequently Asked Questions About New Castle County

How strong is the working-renter base in, DE?

Working renters make up the core of the, DE tenant base. The pool is reasonable for investors targeting long-term holds.

Which investment style suits, DE?

, DE investors pursuing careful cash-flow rentals with hands-on management. The underlying economics ($412K prices, $1,951/mo rents) make it a reasonable choice.

What price range are homes in, DE?

Expect median prices around $412K in, DE. The market has run at a 0.0% 5-year CAGR, so entry costs have been predictable.

How quickly do rentals get leased in, DE?

, DE vacancy trends elevated. Investors running standard buy-and-hold plays see reasonable downtime between tenants.

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