Westlake Hills
Westlake Hills is a neighborhood of about 630 single-family homes in the Westlake section of Thousand Oaks. It sits north of Thousand Oaks Boulevard and US-101, between Westlake Boulevard, Hillcrest Drive and Duesenberg Drive. American-Hawaiian Steamship Company and its Westlake Village partnership with Prudential recorded the land as Tract 1999, in three units, in 1968 and 1969. The houses went up between 1970 and 1979.
Updated · Sources at the bottom of the page · Corrections: send a correction
Westlake Hills quick facts
| Where | North of Thousand Oaks Boulevard and US-101 in the Westlake section of Thousand Oaks, between Westlake Boulevard (east), Hillcrest Drive (north) and Duesenberg Drive (west). Sierra Drive loops through the neighborhood, and most homes sit on courts named for mountain ranges, plus a few circles named for rivers. |
|---|---|
| City / jurisdiction | City of Thousand Oaks (Ventura County), Council District 5 · ZIP 91362 |
| Built | 1970–1979 (tract maps recorded 1968–69) |
| Builders | American-Hawaiian Steamship Company and its Westlake Village partnership with Prudential (subdivider and owner of record on the tract maps; the homebuilder is not named) |
| Homes | About 630 |
| Home types | Single-family detached homes. County records list floor areas of about 1,400–2,750 sq ft, roughly two-thirds single-story, on lots mostly about 7,000–8,800 sq ft. |
| Gates | Not gated |
| HOA | Westlake Hills POA — The City of Thousand Oaks HOA map lists the Westlake Hills POA (property owners association) for Tract 1999, about 170 acres, and names no management company. A local agent's profile says dues are voluntary, about $40 a year. |
| Tracts | 3 named tracts and sub-neighborhoods (list) |
| Parks nearby | Russell Park (CRPD neighborhood park, about 8.4 acres, 3199 N. Medicine Bow Ct.) |
| School district | Las Virgenes Unified School District (City of Westlake Village side), Conejo Valley Unified School District (Thousand Oaks side) |
Pins are approximate centers. Outlines are recorded tract maps from county GIS; tap one for its guide.
Living in Westlake Hills
Sierra Drive loops through the neighborhood. Most homes sit on short courts named for mountain ranges, including Great Smokey, Appalachian, Adirondack, Black Hills, Blue Ridge and Sawtooth, plus a few circles named for rivers. Russell Park, a Conejo Recreation and Park District neighborhood park of about 8 acres, shares the middle with Westlake Hills Elementary. The neighborhood was built in phases: the southern section around 1970, the northeast in 1971–73, and the west, with larger floor plans, in 1977–78.
County records list most homes at about 1,400 to 2,750 square feet, on lots of roughly 7,000 to 8,800 square feet, and about two-thirds are single-story. The city lists a Westlake Hills property owners association for the tract, and a local agent says its dues are voluntary, about $40 a year. Colina Middle and Westlake High are nearby, and the Promenade at Westlake is a short walk south.
The lay of the land
1970s tract homes on courts and circles off a looping Sierra Drive. Russell Park and Westlake Hills Elementary sit at the center, and the Promenade at Westlake is a short walk away.
Westlake Hills is inside the City of Thousand Oaks, but addresses here usually say Westlake Village (ZIP 91362).
Tracts & sub-neighborhoods of Westlake Hills
The named tracts, villages and gated enclaves residents, HOAs and the MLS use inside the neighborhood, each with its own page.
Missing a tract? Tell us its name and we'll research it.
Schools near Westlake Hills
School attendance areas
Conejo Valley Unified School District
On CVUSD's attendance-boundary map (updated July 27, 2026), the recorded tract outlines in this guide fall in:
- Elementary: Westlake Hills Elementary School (all 3 tracts)
- Middle: Colina Middle School (all 3 tracts)
- High: Westlake High School (all 3 tracts)
These come from the district's own data, not from this site; each tract page has its own answer. Assignment goes by address. Confirm with Find My Assigned School, or check an address here.
Public schools nearby
- Westlake Hills Elementary (CVUSD, 3333 S. Medicine Bow Ct.)
- Colina Middle (CVUSD)
- Westlake High (CVUSD)
Being nearby doesn't mean a school is assigned. Attendance goes by address and boundaries change; confirm with the district.
- Las Virgenes Unified School District (City of Westlake Village side): find the assigned schools for an address
- Conejo Valley Unified School District (Thousand Oaks side): find the assigned schools for an address
Services, representation & fire safety
These are Westlake Village's area-wide providers; some vary by street.
| Police (City of Westlake Village) | Los Angeles County Sheriff's Department, Malibu/Lost Hills Station (818) 878-1808 · The city contracts with the Sheriff's Department. The station is at 27050 Agoura Rd., Agoura Hills. |
|---|---|
| Police (Thousand Oaks side) | Thousand Oaks Police Department (Ventura County Sheriff's Office contract) Thousand Oaks has contracted with the Sheriff's Office for police service since the department was formed in 1965. |
| Fire (City of Westlake Village) | Los Angeles County Fire Department Fire Station 144, 31981 Foxfield Dr. |
| Fire (Thousand Oaks side) | Ventura County Fire Department Includes Station 37 in North Ranch, opened in 2001 |
| Water (City of Westlake Village) | Las Virgenes Municipal Water District (818) 251-2100 · Owns and operates the city's water system and sets its rates |
| Water (Thousand Oaks side) | California Water Service (Cal Water), Westlake District (805) 497-2757 · Formed in 1983 when Cal Water bought the Westlake Water Company; it serves part of Thousand Oaks. Thousand Oaks has three water purveyors, so check your bill to see which one serves you. |
| Wastewater treatment (City of Westlake Village) | Las Virgenes-Triunfo Joint Powers Authority (Tapia Water Reclamation Facility) The JPA treats the area's wastewater at Tapia. |
| Wastewater (Thousand Oaks side) | Triunfo Water & Sanitation District or City of Thousand Oaks, depending on location Triunfo says its sewer service covers the Westlake Village and North Ranch portions of Thousand Oaks. Ventura County's district-boundary map puts most Westlake neighborhoods south of US-101 inside Triunfo's boundary, but areas north of the freeway such as Westlake Hills, Northgate, Hidden Canyon and the North Pointe area, plus parts of North Ranch, fall outside it. The City of Thousand Oaks treats its own wastewater at the Hill Canyon Treatment Plant. Check your sewer bill to see which agency serves you. |
| Electric | Southern California Edison |
| Gas | Southern California Gas Company (SoCalGas) (800) 427-2200 |
| Trash & recycling (City of Westlake Village) | WM (Waste Management) The city has an exclusive agreement with WM for trash, recycling and organics collection. Contact WM through wlv.org/wm. |
| Trash & recycling (Thousand Oaks side) | Athens Services (805) 852-5264 · Citywide franchise hauler for Thousand Oaks |
| Parks (City of Westlake Village) | City of Westlake Village Parks & Recreation Runs the city's seven parks, including the Community Park (with the skate park and pickleball courts) and the dog park |
| Parks (Thousand Oaks side) | Conejo Recreation & Park District (CRPD) Runs the neighborhood parks on the Thousand Oaks side. Open space is managed through the Conejo Open Space Conservation Agency (COSCA). |
| Library (City of Westlake Village) | Westlake Village Library (LA County Library) (818) 865-9230 · 31220 Oak Crest Dr., at the civic center |
| Library (Thousand Oaks side) | Thousand Oaks Library (Grant R. Brimhall Library, 1401 E. Janss Rd.) |
| Animal services (both sides) | Los Angeles County Department of Animal Care and Control, Agoura Animal Care Center (818) 991-0071 · 29525 Agoura Rd., Agoura Hills; phones answered 24/7. Westlake Village points residents to LA County Animal Care and Control, and Thousand Oaks contracts with it for shelter and related services. |
| Transit | LA Metro Line 161; Thousand Oaks Transit; Westlake Village Dial-A-Ride Metro Line 161 serves the City of Westlake Village, and Thousand Oaks Transit runs local routes on the Thousand Oaks side. The city's Dial-A-Ride serves seniors and riders with disabilities. |
| Emergency alerts (City of Westlake Village) | City of Westlake Village Blackboard Connect; Genasys Protect evacuation zones Sign up at westlakevillage.bbcportal.com. Find your evacuation zone (city zone IDs begin with WLV-) at protect.genasys.com. |
| Emergency alerts (Thousand Oaks side) | VC Alert (Ventura County Sheriff's Office of Emergency Services) (888) 772-4482 · Free alerts in English and Spanish by phone, text, email or TTY. Register online, by email at vc.alert@ventura.org or by calling 888-772-4482; vcalert.org redirects to the sign-up page. Incident updates are posted at VCemergency.com. |
Who represents you: City of Westlake Village: five-member council. Mayor Susan McSweeney, Mayor Pro Tem Brad Halpern, and Councilmembers Ned E. Davis, Kelly Honig and Ray Pearl. The council meets on the 2nd and 4th Wednesdays at 6:30 p.m. Thousand Oaks: Mayor Mikey Taylor, Mayor Pro Tem Bob Engler and at-large Councilmember David Newman, plus Al Adam (District 4) and C. Tie Gutierrez (District 5). Most Westlake-area neighborhoods on the Thousand Oaks side are in District 4, including the lake area, Foxmoor, Southshore Hills, Hidden Canyon and North Ranch. Westlake Hills and the Westlake High School area are in District 5. The District 3/District 4 boundary runs through the upper North Westlake Blvd area and splits North Pointe and Signature Collection; Sapwi Trails Community Park is in District 4. Of the districts that touch Westlake, only District 3 is on the Nov. 3, 2026 ballot. · City of Westlake Village: Lindsey Horvath, Los Angeles County Third District, re-elected outright in the June 2, 2026 primary with about 66% of the vote. Thousand Oaks side: Jeff Gorell, Ventura County Second District, first elected in 2022 and re-elected outright in the June 2, 2026 primary with 52.6% of the vote. Full list for Westlake Village.
Fire safety: Westlake spans two counties, so it has two sets of emergency systems. More.
Other neighborhoods in Westlake Village
Homes for sale in and around Westlake Hills
Every MLS listing here, with photos, prices and details, is on Properkey.
Browse homes for sale in Westlake Village 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
- Ventura County Surveyor - Tract No. 1999-1 recorded map (50 MR 76, 1968) — maps.ventura.org
- Ventura County Surveyor - Tract No. 1999-2 recorded map (52 MR 78, 1969) — maps.ventura.org
- Ventura County Surveyor - Tract No. 1999-3 recorded map (53 MR 6, 1969) — maps.ventura.org
- Ventura County Surveyor - Tract No. 2358 recorded map (64 MR 26, 1974) — maps.ventura.org
- Ventura County GIS - recorded map index, Tract 1999 units — maps.ventura.org
- Ventura County GIS - Parcels layer — maps.ventura.org
- Ventura County GIS - Building Footprints (year built, floor area) — maps.ventura.org
- City of Thousand Oaks GIS - HOA layer (Westlake Hills POA, Tract 1999) — gis.toaks.gov
- City of Thousand Oaks GIS - CRPD parks layer (Russell Park) — gis.toaks.gov
- City of Thousand Oaks GIS - Council Districts — gis.toaks.gov
- Conejo Recreation & Park District - Parks (Russell Park) — crpd.org
- Conejo Valley Unified School District - Schools — conejousd.org
- OpenStreetMap - Westlake Hills — openstreetmap.org
- Conejo Valley Guy - Westlake Hills — conejovalleyguy.com (real-estate site; not linked)
- Shen Realty - Westlake Village neighborhood guide — shenrealty.com (real-estate site; not linked)
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.