Extra Space Storage
340 S Myrtle Ave, Jacksonville, FL 32204, USA
Extra Space Storage lists 7 unit prices across 7 unit sizes on its website from $32–$278/mo (climate-controlled options available) — 12-month rent from $384/yr at the listed rate.
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Unit prices
Prices checked Oct 10, 2026 Prices from the facility's website
| Size | Type | Monthly | 12-month rent* |
|---|---|---|---|
| 5 × 5 25 sf | Climate | $32 | $384 |
| 5 × 10 50 sf | Climate | $52 | $624 |
| 10 × 5 50 sf | Climate | $52 | $624 |
| 5 × 15 75 sf | Climate | $66 | $792 |
| 10 × 10 100 sf | Climate | $90 | $1,080 |
| 10 × 15 150 sf | Climate | $114 | $1,368 |
| 10 × 20 200 sf | Climate | $278 | $3,336 |
*12-month rent is simply the listed monthly rate × 12 — before move-in promos, admin fees, optional protection plans, and existing-customer rate increases. Use the calculator to model the true all-in cost with those factors.
Storing for more than a year?
Average self-storage tenure is 20 months. The 12-month rent above is just the first leg — run this facility's rate through our calculator to model rate-lock vs prepay vs straight monthly (with fees and rate increases) out to 24 or 36 months. Open calculator →