Newbury Park Neighborhood Guide

Los Robles Knolls – Fairfield

Built 1966 · about 20 houses on Castilian Avenue and Marcello Avenue in Newbury Park

Listing photo: Aviara Real Estate · CSMAR MLS

Los Robles Knolls – Fairfield is the MLS name for about 20 houses built in 1966 on Castilian Avenue and Marcello Avenue in Newbury Park, near Newbury Road. They are part of a 79-home recorded tract that also covers Ballina Court and part of Newbury Road. Homes are about 1,540 to 2,200 square feet on lots of about 7,600 to 10,000 square feet.

Highlighted area is the approximate footprint of Los Robles Knolls – Fairfield, drawn from the parcels in Ventura County records and the subdivision named on MLS sales. Labels mark the other Newbury Park neighborhoods; click one to open its guide.

Not gatedLos Robles Knolls – Fairfield is not a gated community.

Where is Los Robles Knolls – Fairfield?In Newbury Park, the west end of Thousand Oaks (91320), near Newbury Road. Streets are Castilian Avenue and Marcello Avenue.
When was it built?In 1966.
Who built it?The builder isn’t confirmed. The MLS lists it as Los Robles Knolls – Fairfield – 309.
How many homes?About 20 under this name, in a recorded tract of 79 homes.
How big are the homes?About 1,540 to 2,200 square feet, with a median of about 1,790. Most recent sales were single-story.
How big are the lots?About 7,600 to 10,000 square feet.
Is there an HOA?No association fee shows on recent sales.
Which schools?Conejo Valley Unified. The closest campuses are Redwood Middle School (about 1.7 miles), Aspen Elementary (1.9 miles) and Thousand Oaks High School (2.8 miles). Attendance is set by address, so confirm with the district.
What are homes selling for?No sales in the last two years. Four homes sold from 2020 to 2022; the highest was a 2,181-square-foot five-bedroom on Castilian Avenue for $1,100,000 in May 2022.

Homes for sale and recently sold in Los Robles Knolls – Fairfield

Listings and sales inside the Los Robles Knolls – Fairfield outline on the map above, from the CSMAR multiple listing service. They update as agents post them.

For sale in Los Robles Knolls – Fairfield right now

Active listings inside the neighborhood.

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In escrow in Los Robles Knolls – Fairfield

Under contract but not yet closed — the closest read on what buyers are paying today.

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Sold in Los Robles Knolls – Fairfield in the last two years

Closed sales inside the neighborhood, newest first.

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The homes

The tract

The homes were built in 1966 as part of a 79-home tract. Most are single-story plans of about 1,540 to 1,800 square feet; some are two-story, up to about 2,200.

Owning here

No association

No association fee shows on recent sales. City of Thousand Oaks rules govern changes.

Schools

Los Robles Knolls – Fairfield is in the Conejo Valley Unified School District. The closest campuses are Redwood Middle School (about 1.7 miles), Aspen Elementary (1.9 miles) and Thousand Oaks High School (2.8 miles). Attendance is set by address, so confirm the assignment with the district.

What to check

The houses are 60 years old. Check the sewer line, the electrical panel, and permits for additions and garage conversions.

Prices

Recent sales

Sales are rare. Four homes sold from 2020 to 2022; the highest was a 2,181-square-foot five-bedroom on Castilian Avenue for $1,100,000 in May 2022.



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