San Diego, CA · 200 sq ft
10x20 storage prices in San Diego
At $0.79 a square foot the 10x20 is the best value in San Diego. 23 branches stock it, cheapest $158, dearest $452.
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating |
|---|---|---|---|---|---|---|
| 325 Brotherton Rd | Escondido 92025 | 2 | $158 | $158–$215 | $236 | 4.4 |
| 1047 N Johnson Ave | El Cajon 92020 | 4 | $181 | $181–$214 | $271 | 4.7 |
| 4455 Federal Blvd | San Diego 92102 | 2 | $203 | $203–$254 | $305 | 4.7 |
| 8016 Broadway | Lemon Grove 91945 | 2 | $221 | $221–$265 | $331 | 4.7 |
| 8866 Miramar Road | San Diego 92126 | 2 | $250 | $250–$317 | $374 | 4.9 |
| 201 S El Camino Real Ste B | Encinitas 92024 | 2 | $272 | $272–$276 | $408 | 4.7 |
| 560 16th Street | San Diego 92101 | 1 | $278 | — | $416 | 4.6 |
| 9890 Pacific Heights Blvd | San Diego 92121 | 4 | $287 | $287–$348 | $431 | 4.7 |
| 1510 N Magnolia Ave | El Cajon 92020 | 1 | $291 | — | $437 | 4.8 |
| 7545 Dagget Street | San Diego 92111 | 3 | $311 | $311–$441 | $467 | 4.8 |
| 11211 Sorrento Valley Road | San Diego 92121 | 5 | $315 | $315–$410 | $473 | 4.7 |
| 9550 Kearny Mesa Road | San Diego 92126 | 2 | $317 | $317–$418 | $475 | 4.8 |
| 2317 Main Street | Chula Vista 91911 | 2 | $318 | $318–$320 | $478 | 4.9 |
| 3750 Willow Glen Drive | El Cajon 92019 | 1 | $319 | — | $479 | 4.9 |
| 1925 54th Street | San Diego 92105 | 1 | $338 | — | $508 | 4.9 |
| 1247 Sweetwater Road | Spring Valley 91977 | 1 | $344 | — | $516 | 4.8 |
| 6200 Miramar Rd | San Diego 92121 | 3 | $350 | $350–$436 | $526 | 4.8 |
| 1714 Palm Ave | San Diego 92154 | 2 | $363 | $363–$366 | $545 | 4.8 |
| 984 Sherman Street | San Diego 92110 | 2 | $379 | $379–$398 | $569 | 4.6 |
| 2391 Fenton St | Chula Vista 91914 | 3 | $381 | $381–$507 | $571 | 4.8 |
| 12340 World Trade Dr | San Diego 92128 | 2 | $392 | $392–$477 | $588 | 4.9 |
| 8000 Raytheon Road | San Diego 92111 | 2 | $394 | $394–$492 | $590 | 4.7 |
| 477 Stevens Ave | Solana Beach 92075 | 2 | $452 | $452–$610 | $678 | 4.7 |
Carlsbad is 32% cheaper, 39 km away
| Market | Distance | Median 10x20 | vs San Diego |
|---|---|---|---|
| Carlsbad, CA | 39 km | $222 | -32% |
| Irvine, CA | 115 km | $358 | +10% |
Where these numbers come from. 23 advertised prices read from Public
Storage's own published listings across 23 locations, last checked
2026-08-12.
Online rate vs regular rate. Every listing publishes two figures. Measured across thousands of observations, the regular rate is 1.5× the online rate at the median, with 88% inside 1% of that and none outside 1.40–1.60×. That is a pricing rule, not a second quote. The online rate is the promotional price for booking on the web; the regular rate is what the unit reverts to. Budget on the regular rate. Comparisons here hold the basis constant, so the gap between locations is real either way.
These are advertised rates for new rentals, not quotes — Public Storage states prices are not guaranteed and they move with availability. Insurance, admin fees and limited-time offers are not included.
Online rate vs regular rate. Every listing publishes two figures. Measured across thousands of observations, the regular rate is 1.5× the online rate at the median, with 88% inside 1% of that and none outside 1.40–1.60×. That is a pricing rule, not a second quote. The online rate is the promotional price for booking on the web; the regular rate is what the unit reverts to. Budget on the regular rate. Comparisons here hold the basis constant, so the gap between locations is real either way.
These are advertised rates for new rentals, not quotes — Public Storage states prices are not guaranteed and they move with availability. Insurance, admin fees and limited-time offers are not included.