Westwind Ranch
Westwind Ranch is a 14-home street of one-acre lots on Chippenham Road, a private cul-de-sac running west from Blanchard Road along the north side of Santa Rosa Road in the western Santa Rosa Valley. Blanchard Road Associates recorded the subdivision as Tract 3530 in March 1988, and county building records date the houses to 1989.
Updated · Sources at the bottom of the page · Corrections: send a correction
Westwind Ranch quick facts
| Where | North side of Santa Rosa Road in the western Santa Rosa Valley, on Chippenham Road, a private cul-de-sac running west from private Blanchard Road; Valley Estates and Barbara Drive lie to the west |
|---|---|
| City / jurisdiction | Unincorporated Ventura County · ZIP 93012 |
| Built | 1989 (county building records); Tract 3530 recorded March 31, 1988 |
| Homes | 14 |
| Home types | Single-family tract homes of about 2,650–3,500 sq ft in four repeating plans (three single-story, one two-story), on lots of about 1.0–1.5 acres |
| HOA | Westwind HOA — The recorded tract map grants storm-drain easements to a homeowners association. Sales records from 2026 give the association's name as Westwind HOA and show dues of $270 a year. |
| Parks nearby | Santa Rosa Valley Park |
| School district | Pleasant Valley School District, Oxnard Union High School District, Moorpark Unified School District (a small part of the CDP only), Somis Union School District (scattered ranch parcels west of the advisory-council area only) |
Pins are approximate centers.
Living in Westwind Ranch
County records class the houses as tract homes and show four repeating plans, though no builder is named. Three plans of about 2,650, 2,920 and 3,140 square feet are single-story, and a two-story plan runs about 3,335 square feet; one home measures about 3,490 in assessor records. Lots range from just over one acre to nearly one and a half, under the county's Rural Exclusive one-acre zoning.
The tract map shows Chippenham and Blanchard roads as private, with an access easement for public-safety agencies, plus storm-drain easements for a homeowners association and a 10-foot public equestrian easement along Blanchard Road. Homes here are sold under the name Westwind Ranch. Sales records from 2026 showed association dues of $270 a year and noted septic systems and horse trails. Valley Estates borders the tract on the west, Santa Rosa Valley Park is less than a mile southwest, and nearly every lot sits in a Very High Fire Hazard Severity Zone on the state's 2025 map.
The lay of the land
A private cul-de-sac of 14 tract-built 1989 homes on one-acre-plus lots under Rural Exclusive zoning, with a public equestrian easement along Blanchard Road
Schools near Westwind Ranch
Public schools nearby
- Santa Rosa Technology Magnet School (Pleasant Valley School District, TK–8)
Being nearby doesn't mean a school is assigned. Attendance goes by address and boundaries change; confirm with the district.
- Pleasant Valley School District: find the assigned schools for an address
- Oxnard Union High School District: find the assigned schools for an address
- Moorpark Unified School District (a small part of the CDP only): find the assigned schools for an address
- Somis Union School District (scattered ranch parcels west of the advisory-council area only): find the assigned schools for an address
Services, representation & fire safety
These are Santa Rosa Valley's area-wide providers; some vary by street.
| Police | Ventura County Sheriff's Office – Moorpark Station 805-532-2700 · Station at 610 Spring Rd, Moorpark. Its patrol division covers the City of Moorpark and the unincorporated Moorpark, Simi Valley and Santa Rosa Valley areas. The CHP's Moorpark Area office handles traffic on the valley's county roads and gives reports at advisory council meetings. |
|---|---|
| Fire | Ventura County Fire Department (Ventura County Fire Protection District) There is no station inside the advisory-council area. The closest county stations are Station 40 (Mountain Meadows, Moorpark), just over the hills to the north, and Station 34 (North Thousand Oaks). Station 52 (Mission Oaks) and Station 57 (Somis) sit toward Camarillo and Somis. |
| Water | Camrosa Water District 805-388-0226 · County GIS places the whole advisory-council area inside Camrosa. The district was established July 24, 1962. Its first customers were ranchers taking imported water from the Calleguas pipeline. |
| Sewer | Private onsite septic systems (most homes) Most of the valley has no public sewer. Septic limits and groundwater nitrates come up at advisory council meetings, including in debates over ADU and JADU rules. |
| Electric | Southern California Edison Edison treats the valley as a high fire-risk area, and Public Safety Power Shutoffs are a regular advisory council topic; SCE gave the council a shutoff update in July 2026. At a 2023 meeting, residents said one circuit feeds most of the valley, and Edison said undergrounding every line in the valley is not feasible. |
| Gas | SoCalGas SoCalGas is the region's natural-gas utility. A local real-estate team reports that many acreage homes in the valley heat with propane instead of piped gas, so confirm what a specific property uses. |
| Trash | E.J. Harrison & Sons (County franchise, Santa Rosa Valley service area) County franchise maps place most of the valley in E.J. Harrison's Santa Rosa Valley service area. The Nightsky Drive area on the eastern edge falls in G.I. Disposal's Moorpark-area franchise instead. |
| Parks | Ventura County Parks Department The county runs Santa Rosa Valley Park. The advisory-council area sits outside both the Pleasant Valley and Conejo recreation and park districts. Only the farmland to the west, toward Camarillo, is inside Pleasant Valley Recreation and Park District. |
| Library | Nearby public libraries: Moorpark City Library, Grant R. Brimhall Library (Thousand Oaks) and Camarillo Public Library The valley has no library of its own. The nearest are Moorpark City Library at 699 Moorpark Ave (805-517-6370) and Grant R. Brimhall Library at 1401 E. Janss Rd, Thousand Oaks (805-449-2660). Camarillo Public Library at 4101 Las Posas Rd is another option from the west end. |
| Animal services | Ventura County Animal Services Covers all unincorporated areas. The main shelter is at 600 Aviation Dr, Camarillo, and a smaller shelter is at 670 W. Los Angeles Ave, Simi Valley. |
| Planning and permits | Ventura County Resource Management Agency Without a city, County departments handle zoning, building permits and code enforcement in the valley. |
| Community advisory body | Santa Rosa Valley Municipal Advisory Council Five elected residents advise the supervisor and the Board on public safety, public works, public health and planning. Meetings start at 6 p.m. on the third Thursday of odd-numbered months, in the multipurpose room at Santa Rosa Technology Magnet School, 13282 Santa Rosa Rd. Each agenda confirms the location. |
| Emergency alerts | VC Alert (Ventura County Sheriff's Office of Emergency Services) 888-772-4482 · Free address-based alerts by phone, text, email or TTY, in English and Spanish. Sign up at vcalert.org, by phone or by emailing vc.alert@ventura.org. |
Who represents you: No city council. The Santa Rosa Valley Municipal Advisory Council has five elected residents serving staggered four-year terms. Since early 2024 it has met at 6 p.m. on the third Thursday of odd-numbered months at Santa Rosa Technology Magnet School, 13282 Santa Rosa Rd; the next 2026 meeting is November 19. Before 2024 it met at the Rancho Santa Rosa clubhouse, 11701 E. Las Posas Rd. Agendas and minutes are posted on Supervisor Gorell's advisory-council page. · Ventura County Supervisorial District 2: Jeff Gorell, chair of the Board of Supervisors in 2026. First elected in 2022, he won re-election outright in the June 2, 2026 primary with about 53 percent of the vote, so the seat is not on the November ballot. Full list for Santa Rosa Valley.
Fire safety: Fire hazard: CAL FIRE/OSFM maps put nearly every home in the valley in a Very High Fire Hazard Severity Zone. Most neighborhoods, including Rancho Santa Rosa, Presilla Road, Bridlewood, Hidden Meadows, Lexington Hills, Santa Rosa Highlands and Camelot… More.
Other neighborhoods in Santa Rosa Valley
Homes for sale in and around Westwind Ranch
Every MLS listing here, with photos, prices and details, is on Properkey.
Browse homes for sale in Santa Rosa Valley on Properkey
Real estate information provided by Properkey (CA DRE #01979718 · NMLS #1438783), which is not the listing broker unless stated.
Where these facts come from
- Tract No. 3530 final map, 112 MR 20–23 (Ventura County record maps) — maps.ventura.org
- Ventura County GIS: Record maps index (TR 3530, 112-MR-20, recorded 1988-03-31) — maps.ventura.org
- Ventura County GIS: Parcels (tract 353000, 14 parcels, acreage, improvement square footage) — maps.ventura.org
- Ventura County GIS: Building Footprints (year built, floor areas, tract-dwelling class) — maps.ventura.org
- Ventura County GIS: Zoning (RE-1 ac, Rural Exclusive) — maps.ventura.org
- Ventura County GIS: County Parks (Santa Rosa Valley Park) — maps.ventura.org
- Ventura County GIS: Schools (Santa Rosa Technology Magnet, Pleasant Valley) — maps.ventura.org
- CAL FIRE/OSFM Fire Hazard Severity Zones in LRA, 2025 (feature service) — services1.arcgis.com
- Properkey property record — 10539 Chippenham Rd listing record: Subdivision Westwind Ranch - 3530, Westwind HOA $270/yr, septic, horse trails (Zillow) — properkey.us
- Santa Rosa Technology Magnet School (Pleasant Valley School District): TK-8, 13282 Santa Rosa Rd — srtms.pleasantvalleysd.org
Something wrong or missing on this page? Residents know their streets best. Send a correction and we'll check it against the records and fix it.