Gate Mon–Sun 6am–10pm · Denver, CO (303) 555-0142 Pay bill / Tenant login
Fall move-in special First month $1 on select sizes. Limited time.See sizes
Climate controlledDrive-upGated & secure

Self storage in Denver, CO from $59/mo

Clean, secure storage on Denver's west side

See units & prices(303) 555-0142

4800 W Colfax Ave, Denver, CO 80204 · Directions

Available now

Free reservations · no deposit · month-to-month

5×5 Climate Controlled
1 available$59/mo10×10 Climate Controlled
1 available$139/moView all 8 sizes
First month $1 — Pay just $1 for your first month. New rentals only.
Applied automatically at checkout on eligible units.

Storage units & prices

Online rates shown — reserve free to lock your price, or rent now to get your gate code instantly.

See all 8 unit sizes →

Pick your unit on the site map

Building A — Drive-upDrive aisleBuilding B — Climate (see floor tabs)OfficeLot C — Covered RV & boatMain gateUnit A01, 10×10 10×10 Drive-Up: Not availableA01Unit A02, 10×10 10×10 Drive-Up: Not availableA02Unit A03, 10×10 10×10 Drive-Up: Not availableA03Unit A04, 10×10 10×10 Drive-Up: Not availableA04Unit A05, 10×10 10×10 Drive-Up: Not availableA05Unit A06, 10×10 10×10 Drive-Up: Not availableA06Unit A07, 10×10 10×10 Drive-Up: Not availableA07Unit A08, 10×10 10×10 Drive-Up: Not availableA08Unit A09, 10×10 10×10 Drive-Up: Not availableA09Unit A10, 10×10 10×10 Drive-Up: Not availableA10Unit A11, 10×10 10×10 Drive-Up: Not availableA11Unit A12, 10×10 10×10 Drive-Up: Not availableA12Unit A13, 10×20 10×20 Drive-Up: Not availableA13Unit A14, 10×20 10×20 Drive-Up: Not availableA14Unit A15, 10×20 10×20 Drive-Up: Not availableA15Unit A16, 10×20 10×20 Drive-Up: Not availableA16Unit A17, 10×20 10×20 Drive-Up: Not availableA17Unit A18, 10×20 10×20 Drive-Up: Not availableA18Unit A19, 10×20 10×20 Drive-Up: Not availableA19Unit A20, 10×20 10×20 Drive-Up: Not availableA20Unit A21, 10×20 10×20 Drive-Up: Not availableA21Unit A22, 10×20 10×20 Drive-Up: Not availableA22Unit A23, 10×30 10×30 Drive-Up: Not availableA23Unit A24, 10×30 10×30 Drive-Up: Not availableA24Unit A25, 10×30 10×30 Drive-Up: Not availableA25Unit A26, 10×30 10×30 Drive-Up: Not availableA26Unit A27, 10×30 10×30 Drive-Up: Not availableA27Unit A28, 10×30 10×30 Drive-Up: Not availableA28Unit P01, 12×30 12×30 Covered RV & Boat Parking: Not availableP01Unit P02, 12×30 12×30 Covered RV & Boat Parking: Not availableP02Unit P03, 12×30 12×30 Covered RV & Boat Parking: Not availableP03Unit P04, 12×30 12×30 Covered RV & Boat Parking: Not availableP04Unit P05, 12×30 12×30 Covered RV & Boat Parking: Not availableP05Unit P06, 12×30 12×30 Covered RV & Boat Parking: Not availableP06Unit P07, 12×30 12×30 Covered RV & Boat Parking: Not availableP07Unit P08, 12×30 12×30 Covered RV & Boat Parking: Not availableP08Entry · W 10th Ave
List of 2 available units
Available units
UnitSizeTypeRateActions
B12010×1010×10 Climate Controlled$139/moRent
B2045×55×5 Climate Controlled$59/moRent
Why Westside Self Storage

Secure, clean and easy to rent

Everything you need to move in and store with confidence.

  • Rent online in minutes — pick a unit, sign electronically and get your gate code.
  • Gated & monitored — personal access codes, cameras and bright lighting.
  • No surprise fees — month-to-month pricing with a prorated first month.
  • Pay online anytime — tenant portal with invoices and messages.

Features & securityAbout us

Amenities

  • Climate controlled
  • Drive-up access
  • 24/7 video surveillance
  • Gated keypad entry
  • Elevator
  • Moving carts
  • RV & boat parking
  • Online bill pay
  • Boxes & supplies

Westside Self Storage has served Denver's west side since 2009. Our fully fenced, well-lit property offers climate-controlled units in a two-story building with elevator access, wide drive-up units for easy loading, and covered parking for RVs, boats and trailers. Rent online in minutes — no deposit required.

Location & hours

4800 W Colfax Ave, Denver, CO 80204

Get directionsCallMore about the area

Office hours

Mon–Fri9am–6pm
Sat9am–4pm
SunClosed

Gate access

Mon–Sun6am–10pm

Frequently asked questions

Can't find an answer? Send us a note and we'll get right back to you.

What are the gate access hours at Westside Self Storage?

Tenants can access their units Mon–Sun 6am–10pm. The office is open Mon–Fri 9am–6pm, Sat 9am–4pm, Sun Closed.

How much does a storage unit cost?

Units at Westside Self Storage start at $59/month online. Prices vary by size and features; online rates are shown on every size page and you can reserve for free.

Do I need to pay to reserve a unit?

No. Reservations are free and hold your price. Pay when you move in, or rent online now to get your gate code right away.

What do I need to move in?

A government-issued photo ID, your own lock (disc locks are recommended and sold in the office), and the first month's rent. Renting online lets you sign the agreement in advance.

How is rent billed?

Rent is due on the 1st of each month. Your first month is prorated by day; if you move in after the 20th, the following month is included on your move-in invoice. You can pay and view invoices in your online account.

Do you have climate-controlled units?

Yes. Climate-controlled units at Westside Self Storage are kept within a moderate temperature range year-round — ideal for furniture, electronics, documents and anything sensitive to heat, cold or humidity.

Can I store a car, RV or boat?

Yes — Westside Self Storage offers vehicle, RV and boat parking spaces. Measure your vehicle including the hitch before choosing a space.

Is my stuff insured?

Your belongings are your responsibility while in storage. Check whether your homeowner's or renter's policy covers off-site storage, or ask us about protection plans.

How do I move out?

Let us know before your next billing date, remove your lock and belongings, and leave the unit broom-clean. There's no long-term contract — storage is month-to-month.

Ready when you are

Reserve free in 60 seconds — no credit card required.

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