Marlborough Hills
Marlborough Hills is a Newbury Park neighborhood of 200 attached two-story homes on Ramona and Alessandro drives, just south of Newbury Road and the Ventura Freeway and east of Ventu Park Road. All of it is one subdivision, Tract 2317, recorded in April 1977 with Marlborough Development Corporation and Developers Equity Capitol Corporation signing as owners. County records date the homes to 1978 and 1979.
Updated · Sources at the bottom of the page · Corrections: send a correction
Marlborough Hills quick facts
| Where | Ramona Drive and Alessandro Drive, just south of Newbury Road and the Ventura Freeway and east of Ventu Park Road. The Newbury Hills I and II associations (Tract 2165) lie to the west, and the Walnut Grove Equestrian Center is to the east. |
|---|---|
| City / jurisdiction | City of Thousand Oaks (Council District 4) · ZIP 91320 |
| Built | 1978–79 (Tract 2317 recorded April 20, 1977) |
| Builders | Marlborough Development Corporation (owner of record on the 1977 tract map), Developers Equity Capitol Corporation (owner of record on the 1977 tract map) |
| Homes | 200 |
| Home types | Attached two-story single-family homes on small individual lots of about 0.07 acre, roughly 890 to 1,310 sq ft (county records describe them as attached, not condominiums) |
| Gates | Not gated |
| HOA | Marlborough Hills HOA — City of Thousand Oaks HOA records list the association for Tract 2317 (about 15 acres) and name Gold Coast Association Management, a Newbury Park firm, as its manager. The link goes to the management company's site. |
| Parks nearby | Stagecoach Inn Park, Walnut Grove Equestrian Center, Lynn Oaks Park, Walnut Grove Park |
| School district | Conejo Valley Unified School District (CVUSD) |
Pins are approximate centers.
Living in Marlborough Hills
The homes sit on small lots of about 0.07 acre. County records show four home sizes, from roughly 890 to 1,310 square feet. The 1977 map was filed for condominium purposes and set aside several lots for maintenance and development-rights easements. Ramona and Alessandro were dedicated to the city as public streets. Marlborough Hills HOA covers the whole tract, and city records list Gold Coast Association Management as its manager.
The Newbury Hills I and II associations sit next door to the west. Stagecoach Inn Park, the Walnut Grove Equestrian Center, Lynn Oaks Park and Walnut Grove Park are all within about half a mile.
The lay of the land
Attached two-story homes on compact lots along two public streets, Ramona and Alessandro, in the strip between the freeway frontage and Lynn Road. The city's fire hazard map, based on the state map dated March 24, 2025, shows the tract as non-wildland.
Schools near Marlborough Hills
Public schools nearby
- EARThS Magnet School
- Madroña Elementary School
- Sequoia Middle School
- Newbury Park High School
Being nearby doesn't mean a school is assigned. Attendance goes by address and boundaries change; confirm with the district.
- Conejo Valley Unified School District (CVUSD): find the assigned schools for an address
Services, representation & fire safety
These are Newbury Park's area-wide providers; some vary by street.
| Police (City of Thousand Oaks) | Thousand Oaks Police Department, run under contract by the Ventura County Sheriff's Office (Thousand Oaks Station, 2101 E. Olsen Rd.) 805-494-8200 · The city has contracted with the Sheriff's Office for police services since 1964. |
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| Police (unincorporated areas) | Ventura County Sheriff's Office, from the same Olsen Road station 805-494-8200 · Covers the county pockets directly. The station's own list of unincorporated areas names Casa Conejo and Kelley Estates. The CHP handles traffic enforcement on county roads. |
| Fire / EMS | Ventura County Fire Department Two stations in Newbury Park: - Station 32, 830 Reino Rd. (805-376-8850), built in 1972. - Station 35, 751 Mitchell Rd. (805-376-8852). Crews moved in on Aug. 17, 2017. It replaced a 1962 station on Hillcrest Drive and houses Engine 35 and tiller Ladder Truck 35. |
| Water | City of Thousand Oaks Public Works (Water and Wastewater) or California American Water, depending on the street 805-449-2499 (city water/wastewater after-hours line) · The city says it is one of three water purveyors within Thousand Oaks, so the provider depends on the street. Casa Conejo is served by California American Water (amwater.com). Your water bill shows which one serves you. |
| Wastewater / sewer | City of Thousand Oaks (Hill Canyon Treatment Plant) According to the Casa Conejo MAC, Casa Conejo also gets sewer service through the city. The county's Thousand Oaks Area Plan notes sewer gaps in parts of unincorporated Ventu Park, where some homes may still use septic systems. |
| Electricity | Southern California Edison (delivery) with Clean Power Alliance (default supplier) Clean Power Alliance has been the default power supplier in Thousand Oaks since 2019 and also serves unincorporated Ventura County. SCE owns the lines and sends the bill. During Santa Ana wind events, SCE may shut off power on some circuits (Public Safety Power Shutoffs). |
| Natural gas | Southern California Gas Company (SoCalGas) |
| Trash & recycling (city) | Athens Services (City of Thousand Oaks franchise hauler) 805-852-5264 |
| Trash & recycling (unincorporated) | Ventura County residential franchise, 'Newbury Park & Rolling Oaks' service area Covers Casa Conejo, upper Ventu Park and the Kelley Estates pockets. Since Jan. 1, 2024 the county's residential haulers have been Athens Services (805-856-0113) and E.J. Harrison & Sons (805-647-1414). Find your hauler on the county's interactive map: maps.ventura.org |
| Parks & recreation | Conejo Recreation and Park District (CRPD) |
| Open space and trails | Conejo Open Space Conservation Agency (COSCA) |
| Library | Thousand Oaks Library, Newbury Park Library (2331 Borchard Rd.) 805-498-2139 |
| Animal services (city) | Los Angeles County Animal Care and Control, Agoura Animal Care Center (29525 Agoura Rd., Agoura Hills), under contract with the city 818-991-0071 · Phones are answered 24/7. |
| Animal services (unincorporated) | Ventura County Animal Services Covers Casa Conejo, upper Ventu Park and the Kelley Estates pockets. |
| Emergency alerts | VC Alert (Ventura County Sheriff's Office of Emergency Services) 888-772-4482 · Free sign-up, also at vcalert.org. Alerts come by phone, text, email or TTY in English and Spanish. |
| Public transit | Thousand Oaks Transit 805-375-5467 |
| Post office | U.S. Postal Service, Newbury Park Post Office (3401 Grande Vista Dr.) The post office moved here from Newbury Road in 2013. |
| Community advisory body | Casa Conejo Municipal Advisory Council Meets monthly on Thursday evenings in the Walnut Elementary multipurpose room and advises the District 2 supervisor on local issues. |
Who represents you: The five-member Thousand Oaks City Council is switching from at-large to district seats under Ordinance 1715-NS (July 18, 2023). Districts 4 and 5 were first elected in 2024, and Districts 1, 2 and 3 are on the Nov. 3, 2026 ballot. Newbury Park spans three districts: - District 1: most of Newbury Park south of US 101 and west of about Ventu Park Road, including Dos Vientos, the Borchard and Reino Road neighborhoods, OakRidge Estates and Vallecito. - District 2: north of US 101, including Rancho Conejo Village, Running Springs, Conejo Creek and Amberwood. - District 4: the east end between Ventu Park Road and Lynn Road, including Newbury Hills, Marlborough Hills, Lynn Oaks and Los Robles Estates. Current council: - Mayor Mikey Taylor, Mayor Pro Tem Bob Engler and Councilmember David Newman, all at-large, with terms ending Dec. 15, 2026. - Al Adam (District 4) and C. Tie Gutierrez (District 5), with terms ending Dec. 2028. Nov. 3, 2026 candidates: - District 1: Karen Arreola and Mikey Taylor. - District 2: Kyle Rohrbach and Gus Gougas. · Ventura County Board of Supervisors, District 2: Jeff Gorell, in office since Jan. 10, 2023 and board chair for 2026. He won a new term outright in the June 2, 2026 primary with about 53 percent of the vote, so there is no November runoff for the seat. District office: 2100 E. Thousand Oaks Blvd., Suite E; 805-214-2510. Full list for Newbury Park.
Fire safety: Hazard zones: - CAL FIRE's Local Responsibility Area map, released March 24, 2025 and shown on the city's GIS, rates much of Newbury Park's hillside edge Very High. More.
Other neighborhoods in Newbury Park
Homes for sale in and around Marlborough Hills
Every MLS listing here, with photos, prices and details, is on Properkey.
Browse homes for sale in Thousand Oaks and Newbury Park 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. 2317, City of Thousand Oaks, recorded April 20, 1977 (Ventura County, Book 71 MR, pages 57-61) — maps.ventura.org
- Ventura County GIS: recorded maps (TR 2317, 71-MR-57, 1977) — maps.ventura.org
- Ventura County GIS: parcels (200 lots in Tract 2317, lot sizes, home sizes, streets) — maps.ventura.org
- Ventura County GIS: building footprints (year built, attached SFR, two stories) — maps.ventura.org
- City of Thousand Oaks GIS: Homeowner Associations layer — gis.toaks.gov
- City of Thousand Oaks GIS: Fire Hazard Risk Areas (FHSZ map dated March 24, 2025) — gis.toaks.gov
- City of Thousand Oaks GIS: CRPD parks layer — gis.toaks.gov
- City of Thousand Oaks GIS: school sites — gis.toaks.gov
- City of Thousand Oaks GIS: council districts — gis.toaks.gov
- Gold Coast Association Management — goldcoastmgt.com
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.