Extra Space Storage

37 River St, Waltham MA, 02453

(888) 291-4801 Call Now!

Reserve a storage unit with Extra Space Storage

Book now to secure your storage unit.

See facility on map

Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 09:00 AM - 05:30 PM
Sun CLOSED

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

5 x 7 Small Unit

Indoor

Reduced 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 13 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 13 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 $14.00_/month $14.00_/month Web Only Price
~~$30.00~~_/month

~~$30.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 7 Small Unit

Indoor

Reduced Height

First Floor
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 13 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 13 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 $20.00_/month $20.00_/month Web Only Price
~~$44.00~~_/month

~~$44.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 7 Small Unit

Indoor

Elevator Access

Upper Floor
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 2 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 2 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 $37.00_/month $37.00_/month Web Only Price
~~$88.00~~_/month

~~$88.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 7 Small Unit

Indoor

First Floor Access
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 2 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 2 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 $43.00_/month $43.00_/month Web Only Price
~~$103.00~~_/month

~~$103.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 10 Small Unit

Indoor

Reduced 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 13 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 13 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 $18.00_/month $18.00_/month Web Only Price
~~$46.00~~_/month

~~$46.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 10 Small Unit

Indoor

Reduced Height

First Floor
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 13 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 13 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 $19.00_/month $19.00_/month Web Only Price
~~$49.00~~_/month

~~$49.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 10 Small Unit

Indoor

Elevator Access

Upper Floor
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 2 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 2 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 $48.00_/month $48.00_/month Web Only Price
~~$112.00~~_/month

~~$112.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 10 Small Unit

Indoor

First Floor Access
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 2 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 2 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 $56.00_/month $56.00_/month Web Only Price
~~$133.00~~_/month

~~$133.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 15 Medium Unit

Indoor

Elevator Access

Upper Floor
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 2 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 2 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 $46.00_/month $46.00_/month Web Only Price
~~$110.00~~_/month

~~$110.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 15 Medium Unit

Indoor

Elevator Access

Upper Floor
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 2 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 2 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 $63.00_/month $63.00_/month Web Only Price
~~$149.00~~_/month

~~$149.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 25 Medium Unit

Indoor

Elevator Access

Upper Floor
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 2 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 2 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 $70.00_/month $70.00_/month Web Only Price
~~$158.00~~_/month

~~$158.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Indoor

Elevator Access

Upper Floor
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 6 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 6 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 $102.00_/month $102.00_/month Web Only Price
~~$193.00~~_/month

~~$193.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 15 Medium Unit

Indoor

Elevator Access

Upper Floor
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 6 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 6 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 $164.00_/month $164.00_/month Web Only Price
~~$258.00~~_/month

~~$258.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 20 Large Unit

Indoor

Elevator Access

Upper Floor
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 2 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 2 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 $139.00_/month $139.00_/month Web Only Price
~~$232.00~~_/month

~~$232.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
12 x 12 Medium Unit

Indoor

First Floor Access
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 6 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 6 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 $199.00_/month $199.00_/month Web Only Price
~~$295.00~~_/month

~~$295.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!

LOWEST RATES AND PRICES GUARANTEED

5 x 5 Unit
Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 5 Unit
Indoor

Reduced Height

First Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 5 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 5 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 5 Unit
Indoor

Reduced Height
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 7 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 14 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 15 Unit
Indoor

Reduced Height
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 15 Unit
Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 15 Unit
Indoor

Reduced Height

First Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 8 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 20 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 20 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Indoor

Reduced Height
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 15 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 15 Unit
Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 15 Unit
Indoor

Reduced Height
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 20 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 20 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 20 Unit
Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 30 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
12 x 12 Unit
Indoor

Reduced Height
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
12 x 12 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
15 x 16 Unit
Indoor

Elevator Access

Upper Floor
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE

LOWEST RATES AND PRICES GUARANTEED

Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 09:00 AM - 05:30 PM
Sun CLOSED

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

Customers Review

solomon d.

August 23, 2023 - From Extra Space

Good job good customer service next time improve different accent different people all over the world your customer not only Spanish speakers
Kristina

August 17, 2023 - From Extra Space

Great experience and they got us a storage unit the same day when our other one didn’t meet expectations!!
Geoff B.

July 21, 2023 - From Extra Space

Kasey was fantastic and went out of her way to provide exceptional service!
Tyesha B.

June 29, 2023 - From Extra Space

The lease processes was so easy. Staff helped so much with everything. I accidentally rented the wrong space. They called immediately to help me find a space that would better suit my needs. I forgot the lady’s name who helped but she was amazing. I appreciate her a lot.
Evan R.

April 01, 2023 - From Extra Space

The person working at the front desk was very pleasant and helpful
Pam C.

February 15, 2023 - From Extra Space

Very convenient.
Tonda B.

February 02, 2023 - From Extra Space

Very friendly staff
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

Extra Space Storage

37 River St, Waltham MA, 02453

Reserve a storage unit with Extra Space 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

Indoor

Reduced Height

Indoor

Reduced Height

First Floor

Indoor

Elevator Access

Upper Floor

Indoor

First Floor Access

Indoor

Reduced Height

Indoor

Reduced Height

First Floor

Indoor

Elevator Access

Upper Floor

Indoor

First Floor Access

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

First Floor Access

5 x 5 Unit

Indoor

First Floor Access

5 x 5 Unit

Indoor

Reduced Height

First Floor

5 x 5 Unit