Walnut MHP: mobile home park in San Jose, California
Unofficial page — independent directory built from the California state registry, updated August 2026.
Run this park? Correct anything on this page free — no card, no account.
A 40-space mobile home park in San Jose, CA. San Jose caps space-rent increases, currently "75% CPI, 3-7% Cap". Everyday shopping is within a couple of miles.
Working from home is realistic nearby — roughly 100% of homes report broadband at 100/20 Mbps or better, gigabit reaching a real share of homes. 40 spaces make this a mid-sized mobilehome park as these things go, though the registry doesn't report current vacancies.
- Size
- 40 spaces · 86th largest of 95 in Santa Clara County (median 144)
- Size vs the state
- Larger than about 39% of California's registered parks
- Rent increases
- 75% CPI, 3-7% Cap (San Jose ordinance) · read it
- Rent nearby
- 2-bedroom fair market rent $3,483/mo (HUD FY 2026)
- Flood zone
- Undetermined — FEMA has not assessed this area
- Wildfire risk
- Higher than 97% of U.S. counties (USFS, county-wide)
- Tornadoes
- 6 recorded in Santa Clara County since 1950, strongest F2 (NOAA)
- Nearest
- Grocery 0.4 mi · pharmacy 1.2 mi · clinic 1.2 mi
- School & ER
- Lairon College Preparatory Academy 0.6 mi · Kaiser Foundation Hospital-San Jose (ER) 2.9 mi
- Internet
- 100% of homes at 100/20 Mbps · fiber 33% · gigabit 93%
- Neighborhood
- Median rent $1,954/mo · median income $97,000 · 15% mobile homes
Distances are straight-line, so the drive is longer. Internet and neighborhood figures describe the surrounding town — and the rent benchmark, wildfire rank, and tornado count the wider county — not this park’s own lots. The fair market rent is apartment-style rent (HUD’s area benchmark), not this park’s lot rent. Rent limits are not legal advice.
Looking for the office number? Their Google Maps listing may have it →
Worth knowing
San Jose is a major city, home to about 1,010,000 people. 55 other registered parks lie within about 10 miles.
For residents
- Water billing: if your park submeters water, California bills it at the utility's rate with combined service and admin fees capped (AB 604) — no markup on the water itself. Check the math free with the water submeter calculator, or read the California water-billing guide.
- Paying rent: ask the park office how they take payment. Parks that run on Lot Sidekick hand residents clear, itemized rent and water bills.
- Thinking about moving here? What to ask a park before you rent a lot, and what lot rent covers and how it goes up.
Common questions
How many spaces does Walnut MHP have?
Walnut MHP has 40 total spaces per the California park registry (as of August 24, 2026).
Is this Walnut MHP's official website or phone number?
No. This is Walnut MHP's page in the Lot Sidekick park directory, built from the state registry. We're independent of the park and can't take messages for it. The park office hasn't added a public contact here yet; if you own the park, claiming the page (free) lets you add one.
Where is Walnut MHP?
4320 S Monterey Rd, San Jose, California 95111, in Santa Clara County.
How much is lot rent at Walnut MHP?
Walnut MHP doesn't publish its lot rent anywhere we could find, and we won't guess at a figure. Call the park office to ask. For scale: HUD's FY 2026 fair market rent for a 2-bedroom rental around Santa Clara County is $3,483/mo — that's apartment-style rent for the area, and lot rent (the ground under a home you own) usually runs well below it. If you run this park, you can add your real lot rent to this page for free.
How much can lot rent go up at Walnut MHP?
California has no statewide cap on space-rent increases, but the Mobilehome Residency Law requires 90 days' written notice (Civil Code §798.30), and many California cities add local rent-stabilization ordinances — check your city before assuming there's no cap. On top of that, San Jose has its own mobilehome space-rent stabilization ordinance, whose stated limit is "75% CPI, 3-7% Cap". The city's ordinance text is the authority — confirm the current figure with them.
Nearby parks in Santa Clara County
| Park | Distance | Spaces |
|---|---|---|
| Rancho Santa Teresa Mobile Estates | ~1 mi | 315 |
| California Hawaiian | ~1 mi | 412 |
| Trailer Terrace | ~1.4 mi | 17 |
| Ace Trailer Inn Village | ~1.7 mi | 57 |
| Western Tp | ~1.7 mi | 54 |
Free tools
- Park value & profitability estimator: what a 40-space park earns and what it's worth, at the cap rate you pick.
- Rent increase calculator: the 2026 California cap applied to a 40-space park.
- RUBS calculator: split one master-meter water bill across 40 lots so the pennies add up exactly.
- Water submeter calculator: two meter reads in, an at-cost tenant bill out.
- Notice generator: a clean, printable rent-increase notice with the dates filled in.
- Rent receipt generator: a printable receipt for a cash, check, or money-order payment — two copies to a sheet.
- Prorated rent calculator: the exact first-month charge when someone moves in mid-cycle.
Registry record
| State registry ID | 6543 |
|---|---|
| Registered with | The California Department of Housing and Community Development |
| Listed as | WALNUT MHP |
Data from official state registry that may be out of date.
Source: California Department of Housing and Community Development, Permit to Operate registry (gis.hcd.ca.gov), as of August 24, 2026. Counts come from the state's registry and can lag real life. See something out of date? Tell us, or claim the page.
https://lotsidekick.com/parks/california/santa-clara/walnut-mhp-6543