Extra Space Storage - 3340 - Milford - Boston Post Road | SelfStorage.com

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Extra Space Storage - 3340 - Milford - Boston Post Road

1525 Boston Post RoadMilford, CT 06460

Key Features

On-site office

Video cameras on site

Video cameras on site

Resident manager

Resident manager

Climate controlled units

Climate controlled units

First floor access

First floor access

3x4 Unit$1.92 / sqft

Climate Controlled
1st Floor
Interior

$25.00$23.00

Reserve Now, Pay Later

You will not be charged until move-in

5x5 Unit$1.12 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$30.00$28.00

Reserve Now, Pay Later

You will not be charged until move-in

5x5 Unit$1.72 / sqft

Climate Controlled
1st Floor
Interior

$45.00$43.00

Reserve Now, Pay Later

You will not be charged until move-in

5x10 Unit$0.84 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$45.00$42.00

Reserve Now, Pay Later

You will not be charged until move-in

5x10 Unit$0.98 / sqft

Climate Controlled
1st Floor
Interior

$52.00$49.00

Reserve Now, Pay Later

You will not be charged until move-in

5x15 Unit$0.77 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$61.00$58.00

Reserve Now, Pay Later

You will not be charged until move-in

5x15 Unit$0.89 / sqft

Climate Controlled
1st Floor
Interior

$71.00$67.00

Reserve Now, Pay Later

You will not be charged until move-in

10x10 Unit$0.75 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$80.00$75.00

Reserve Now, Pay Later

You will not be charged until move-in

7x15 Unit$0.72 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$80.00$76.00

Reserve Now, Pay Later

You will not be charged until move-in

9x15 Unit$1.1 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$158.00$149.00

Reserve Now, Pay Later

You will not be charged until move-in

9x15 Unit$1.46 / sqft

Climate Controlled
1st Floor
Interior

$209.00$197.00

Reserve Now, Pay Later

You will not be charged until move-in

10x15 Unit$1.12 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$178.00$168.00

Reserve Now, Pay Later

You will not be charged until move-in

10x20 Unit$1.07 / sqft

Climate Controlled
1st Floor
Interior

$227.00$215.00

Reserve Now, Pay Later

You will not be charged until move-in

14x15 Unit$1.08 / sqft

Climate Controlled
Upstairs via Elevator
Interior

$240.00$226.00

Reserve Now, Pay Later

You will not be charged until move-in

15x15 Unit$1 / sqft

Climate Controlled
1st Floor
Interior

$240.00$226.00

Reserve Now, Pay Later

You will not be charged until move-in

15x20 Unit$1.05 / sqft

Climate Controlled
1st Floor
Interior

$328.00$314.00

Reserve Now, Pay Later

You will not be charged until move-in

15x25 Unit$1.06 / sqft

Climate Controlled
1st Floor
Interior

$408.00$398.00

Reserve Now, Pay Later

You will not be charged until move-in

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Facility Overview & What to Expect

OFFICE HOURS

Sunday	Closed
Monday	9:30 am - 6:00 pm
Tuesday	9:30 am - 6:00 pm
Wednesday	9:30 am - 6:00 pm
Thursday	9:30 am - 6:00 pm
Friday	9:30 am - 6:00 pm
Saturday	9:00 am - 5:30 pm

ACCESS HOURS

Sunday	6:00 am - 10:00 pm
Monday	6:00 am - 10:00 pm
Tuesday	6:00 am - 10:00 pm
Wednesday	6:00 am - 10:00 pm
Thursday	6:00 am - 10:00 pm
Friday	6:00 am - 10:00 pm
Saturday	6:00 am - 10:00 pm

Verified Customer Reviews

Verified (13)

Google (532)

Great service

Needed a unit went down staff was extremely helpful and nice answered all my questions showed me all my options all around great experience

Extra Space Storage - 3340 - Milford - Boston Post Road

Dan

May. 2, 2018

I had a very fast and nice experience!!

Customer service representative was very helpful and fast which was nice for me because I was sort of in a hurry. I filled out the application online and saved the $25 administration fee, so when I arrived everything was ready all I had to do is sign plus, I received a month free and that was nice as well and the unit was nice and clean, it took me about a half an hour and than I was done. I am very pleased!!! Thank you!!!!

Extra Space Storage - 3340 - Milford - Boston Post Road

JE

Nov. 15, 2017

The Best Customer Experience

Across all retail/consumer products and services out there, I haven't had a customer experience as good as I've had at LifeStorage. There was a miscommunication, most likely on my part, and they were extremely accommodating despite my mistake (regarding the vehicle rental). Before I had used LifeStorage, I shared a unit with the future in-laws, so I only thought I knew how great the facility was. The customer experience made it even better. Thanks!

Extra Space Storage - 3340 - Milford - Boston Post Road

Alex Gopoian

Feb. 20, 2017

February 25, 2026

It was such a pleasure dealing with Erika today . She was very helpful , professional and kind. The faculty was spotless and so many options for storage. She went through a lot of options and found me something perfect. She definitely is an asset to your company and I will recommend to all of my friends to come and speak to her.

empty star rating

April 5, 2025

Been a customer here for a few years now. Compared to some of the other storage places in the area, this one is one of the nicer ones. It is always very clean and the few times I’ve interacted with the staff has been pleasant. This was Life Storage and now it is Extra Space. The price of a 5x5 unit has almost doubled in the four years that I’ve been coming here. The place could use a little bit sprucing up as it is looking a little tired. And it seems like every time I come the bathroom is being cleaned or out of service. Overall, it is a decent and staff place to store your stuff and is conveniently located on Boston Post Road near all the attractions of the area.

empty star rating

empty star rating

February 16, 2026

The staff, especially Jen, is very helpful! Convenient location and set up. Clean. However, be very careful of the prices. If you don’t pay upfront and ahead, your cost can double in a few short months. Plus. If you already have a unit at a promotional price, you can’t get that price again. That makes no sense. So in line with most other storage facilities they are no different from others price gouging you. It’s a business and they are not looking out for you. Trust me, what you have in storage is not worth what you will be paying store it.

empty star rating

empty star rating

February 26, 2026

Rates are good.. but perpetually gates are left open or disabled and take a while to get fixed. Staff are friendly but often I don’t think the upkeep is the same as other ExtraSpaces I’ve stored at. Overall a C grade.

March 6, 2026

I’ve been a customer at this location for several years and have been very satisfied. Jennifer in particular has been such a help: friendly, careful, and efficient!

View all reviews on Google

How Renting a Self Storage Unit Works

There are two time-saving ways to rent self storage space at this facility:

Reserve your unit online today and head straight to your unit on move-in day.
Reserve for free with no payment required until you sign your lease on move-in day. Lock in your rate without even entering your credit card information.

How It Works

Pick your self storage unit

Reserve online with us for free

Cancel or update anytime, no strings attached

Visit your facility

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