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Storage With Electricity in Portsmouth, NH

1 - 3 of 3 Storage Facilities in Portsmouth, NH

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Photo of The Storage Barn of Newington

3.2 miles away

4.8(6)

The Storage Barn of Newington

2211 Woodbury Avenue, Newington, NH, 03801

No 5' x 5' Units Available

No 5' x 10' Units Available

10' x 50'1 Left
$775.00
Online Move-In Available
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Photo of The Storage Barn

12.3 miles away

4.8(19)

The Storage Barn

385 6th Street, Dover, NH, 03820

No 5' x 5' Units Available

No 5' x 10' Units Available

12' x 35'3 Left
$525.00
Online Move-In Available
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21.1 miles away

Storage King USA - 188 - Newburyport Turnpike

131 Newburyport Turnpike, Newbury, MA, 01951

No 5' x 5' Units Available

No 5' x 10' Units Available

15' x 20'2 Left
$399.00$359.00
+ $29 in fees
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Storage prices in Portsmouth, NH

Prices vary by unit size and amenities. Compare facilities in Portsmouth to find the right unit.

Average Monthly Price by Storage Unit Size in Portsmouth, NH

Based on 33 storage units in Portsmouth.

$54.33

ReducedToDown$3.42
Compared to last month

Cheapest Storage in Portsmouth, NH

  • sizeIcon

    Cheapest 5x10 storage in Portsmouth, NH

    $28.00$58.38
    DetailsArrow
    priceTag$30.38 Below average unit priceExtra Space Storage - 3416 - Portsmouth - Heritage Ave
  • sizeIcon

    Cheapest 10x10 storage in Portsmouth, NH

    $78.00$87.89
    DetailsArrow
    priceTag$9.89 Below average unit priceExtra Space Storage - 3416 - Portsmouth - Heritage Ave
  • sizeIcon

    Cheapest 10x15 storage in Portsmouth, NH

    $81.00$84
    DetailsArrow
    priceTag$3.00 Below average unit priceExtra Space Storage - 3416 - Portsmouth - Heritage Ave
  • sizeIcon

    Cheapest 10x20 storage in Portsmouth, NH

    $119.00$148.25
    DetailsArrow
    priceTag$29.25 Below average unit priceExtra Space Storage - 3416 - Portsmouth - Heritage Ave
Average prices last updated on 04-01-2026.

Average Price by Storage Unit Size in Portsmouth, NH

Find online move-in rates and specials like first month half off and first month FREE at select Portsmouth, New Hampshire storage facilities. Below are the average monthly storage unit prices in Portsmouth, New Hampshire for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$23.16$11.00
5' x 10'$58.38$28.00
10' x 10'$87.89$78.00
10' x 15'$84.00$81.00
10' x 20'$148.25$119.00

The overall average price of a self-storage unit booked in Portsmouth, New Hampshire over the past 180 days is $53.66.

Data for the cheapest self-storage unit is updated every 15 minutes.

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