New Castle Self Storage

345 Old State Road , New Castle DE, 19720

(833) 773-2603 Call Now!

Reserve a storage unit with New Castle Self Storage

Book now to secure your storage unit.

See facility on map

Office Hours

Mon-Fri 09:00 AM - 05:00 PM
Sat 09:00 AM - 12:00 PM
Sun CLOSED -

Access Hours

Mon-Sun 12:00 AM - 11:59 PM

Facility Amenities

5 x 5 Small Unit

Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $60.00_/month $60.00_/month Web Only Price

50% off for the first two full months and waived admin fee when you reserve online
Continue

50% off for the first two full months and waived admin fee when you reserve online
5 x 10 Small Unit

Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $80.00_/month $80.00_/month Web Only Price

50% off for the first two full months and waived admin fee when you reserve online
Continue

50% off for the first two full months and waived admin fee when you reserve online
5 x 10 Small Unit

Drive Up Access

Indoor

Enclosed

8ft. Ceiling Height
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $80.00_/month $80.00_/month Web Only Price

50% off for the first two full months and waived admin fee when you reserve online
Continue

50% off for the first two full months and waived admin fee when you reserve online
10 x 10 Medium Unit

Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $140.00_/month $140.00_/month Web Only Price

50% off for the first two full months and waived admin fee when you reserve online
Continue

50% off for the first two full months and waived admin fee when you reserve online
10 x 10 Medium Unit

Drive Up Access

Indoor

Enclosed

8ft. Ceiling Height
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $140.00_/month $140.00_/month Web Only Price

50% off for the first two full months and waived admin fee when you reserve online
Continue

50% off for the first two full months and waived admin fee when you reserve online
10 x 20 Large Unit

Vehicle

Indoor

First Floor Access

8ft. Ceiling Height
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $180.00_/month $180.00_/month Web Only Price

50% off for the first two full months and waived admin fee when you reserve online
Continue

50% off for the first two full months and waived admin fee when you reserve online
10 x 20 Large Unit

Vehicle

Indoor

Enclosed

8ft. Ceiling Height
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 30 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $180.00_/month $180.00_/month Web Only Price

50% off for the first two full months and waived admin fee when you reserve online
Continue

50% off for the first two full months and waived admin fee when you reserve online

LOWEST RATES AND PRICES GUARANTEED

10 x 15 Unit
Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
10 x 15 Unit
Drive Up Access

Indoor

Enclosed

8ft. Ceiling Height
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
24 x 10 Unit
Vehicle

Indoor

First Floor Access

8ft. Ceiling Height
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
24 x 10 Unit
Vehicle

Indoor

Enclosed

8ft. Ceiling Height
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE

LOWEST RATES AND PRICES GUARANTEED

Office Hours

Mon-Fri 09:00 AM - 05:00 PM
Sat 09:00 AM - 12:00 PM
Sun CLOSED -

Access Hours

Mon-Sun 12:00 AM - 11:59 PM

Facility Amenities

Customers Review

Edgar

May 24, 2025 - From SF

Nice people to work with, in a convenient place for Wilmington or Newark.
Andres

January 27, 2025 - From SF

Great customer service!! Johnny was very knowledgeable.
桓牡湯

September 23, 2024 - From SF

Love the place nice and clean and good Area love it
Debbie D

August 30, 2024 - From SF

Manager Johnni was friendly and professional. Units are kept clean and secure
Matthew Worrilow

June 19, 2024 - From SF

Clean place, Definitely recommend
Nikhil Karthikeyan

May 21, 2024 - From SF

Jonni was fantastic with the move in process. The units are clean and well maintained and the area looks secure.
Eric

December 18, 2023 - From SF

Just was very good at making it painless and great customer service!
See more

All Sizes

5 x 5 (Small)

5 x 10 (Small)

10 x 10 (Medium)

10 x 15 (Medium)

10 x 20 (Large)

10 x 30 (Large)

All Sizes

5 x 10 (Enclosed)

10 x 10 (Enclosed)

20’ Parking

30’ Parking

Small RV

Large RV

New Castle Self Storage

345 Old State Road , New Castle DE, 19720

Reserve a storage unit with New Castle Self Storage

Book now to secure your storage unit.

All Sizes

5 x 5 (Small)

5 x 10 (Small)

10 x 10 (Medium)

10 x 15 (Medium)

10 x 20 (Large)

10 x 30 (Large)

All Sizes

5 x 10 (Enclosed)

10 x 10 (Enclosed)

20’ Parking

30’ Parking

Small RV

Large RV

Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height

Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height

Drive Up Access

Indoor

Enclosed

8ft. Ceiling Height

Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height

Drive Up Access

Indoor

Enclosed

8ft. Ceiling Height

Vehicle

Indoor

First Floor Access

8ft. Ceiling Height

Vehicle

Indoor

Enclosed

8ft. Ceiling Height

10 x 15 Unit

Drive Up Access

Indoor

First Floor Access

8ft. Ceiling Height

10 x 15 Unit

Drive Up Access

Indoor

Enclosed

8ft. Ceiling Height

24 x 10 Unit

Vehicle

Indoor

First Floor Access

8ft. Ceiling Height

24 x 10 Unit

Vehicle

Indoor

Enclosed

8ft. Ceiling Height