Mobile home parks in Sonoma County, California
88 registered parks with 8,167 spaces. Every park below has its own page.
Buying instead? See the Sonoma County park market →
All Sonoma County · Cloverdale (3) · Cotati (4) · Forestville (2) · Guerneville (2) · Healdsburg (3) · Jenner (1) · Monte Rio (1) · Penngrove (1) · Petaluma (8) · Rohnert Park (5) · Santa Rosa (39) · Sebastopol (6) · Sonoma (10) · Windsor (3)
- 88Registered parks
- 8,167Total spaces
- 66Median park size
88 registered parks hold 8,167 spaces in Sonoma County, California. 18 of 88 run their own regulated public water system rather than a city utility, per EPA records. For scale, HUD's FY 2026 fair market rent for a two-bedroom rental in Sonoma County is $2,827/mo — the area benchmark, not any specific park's lot rent.
Free tools
- Park value & profitability estimator: what the park earns and what it's worth, at the cap rate you pick.
- Rent increase calculator: the 2026 California rules applied to your park.
- RUBS calculator: split one master-meter water bill across your 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.
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 See something out of date?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.