Tract guide · Santa Susana (Tapo Street area), Simi Valley

Tract 2025 (Units 1–6)

Tract 2025 is the largest block of homes in the Tapo area: about 640 houses on Tracy, Hietter and Goddard avenues, Bayside and Delilah streets and some two dozen short courts, between Sequoia Avenue and Tapo Canyon Road south of Cochran Street. Its first six units were recorded in 1969 and 1970.

Mostly documented: the name and location are confirmed; some details rest on a single source.
Updated October 16, 2026 · Corrections: send a correction

At a glance

Tract 2025 (Units 1–6) quick facts

Also called	Tracts 2025-1 to 2025-6, Larwin's Tract 2025
Neighborhood	Santa Susana (Tapo Street area), Simi Valley
Builder	Valiant Investment Co. (Units 1–3, joined by Larwin Company on Unit 3), Larwin Development Corp. (Units 4–5) and The Larwin Group, Inc. (Unit 6), owners of record; Jennings-Hansen Engineering
Built	Maps recorded May 1, 1969 (Units 1–3), June 6, 1969 (Unit 4), Aug. 27, 1969 (Unit 5) and July 30, 1970 (Unit 6)
Homes	About 640 (652 assessor parcels, about 10 of them landscape or open lots)
Home types	Single-family homes in a handful of repeating plans; assessor sizes most often about 1,160, 1,436, 1,462, 1,781 and 2,035 sq ft, with some additions
Lot sizes	About 5,000–6,500 sq ft (0.115–0.15 acre)
Streets	Tracy Ave, Hietter Ave, Goddard Ave, Bayside St, Delilah St, Sargent Ave, Burrel Ave, Guerne Ave, Bolivar Ct, Belmar Ct, Belgrave Ct, Carlsbad Ct, Century Pl, Corlson Pl, Burke Ct, Gary Ct, Pena Ct, Acorn Ct, Aztec Ct, Dixon Ct, Gaines Ct, Lucas Ct, Merrill Ct, Celia Ct, Frandon Ct, Goodwin Ct, Hemway Ct, Hibbert Ct, Lecont Ct, Diller Ct, Downey Ct
Tract map	Ventura County Tract 2025, Units 1–6: recorded 1969–1970 (52 MR 5 – 55 MR 60), about 124 acres
HOA	No neighborhood-wide association. Townhome and condominium associations include Meadowbrook, East Tapo, Coventry Court and The Marketplace. Homes offered for sale recently in Wright Ranch, Tempo and the Larwin tracts north of Cochran showed no HOA dues. (neighborhood association)

Highlighted: recorded Tract 2025, Units 1–6 (county GIS). Other outlines are neighboring tracts in Santa Susana (Tapo Street area).

About

About Tract 2025 (Units 1–6)

Part of the land had been mapped in 1964 as Lesser Development Corp.'s Tract 1517, but most of those lots were reverted to acreage in 1969 and redrawn. Valiant Investment Co. recorded Units 1 to 3 in May 1969 (Larwin Company joined on Unit 3), Larwin Development Corp. recorded Units 4 and 5 that summer, and The Larwin Group, Inc. recorded Unit 6 in 1970. Assessor records show plans of about 1,160 to 2,035 square feet on lots of roughly 5,000 to 6,500 square feet. Sequoia Park and Garden Grove Elementary sit among its streets; Larwin's Unit 7 is covered under Tempo.

Schools

Schools for Tract 2025 (Units 1–6)

School attendance areas

Simi Valley Unified School District
On SVUSD's attendance-boundary map (elementary map revised December 2023), this tract's recorded outline falls in:

Elementary: Garden Grove Elementary School
Middle: Hillside Middle School
High: Simi Valley High School

These come from the district's own data, not from this site. Assignment goes by address, and districts change boundaries and run choice and transfer programs. Confirm with School Boundary Maps, or check an address here.

Part of

Santa Susana (Tapo Street area), Simi Valley

Santa Susana is the Tapo Street side of Simi Valley: the blocks from Los Angeles Avenue to Cochran Street, between Sequoia Avenue and Stearns Street, that grew up around the valley's old railroad stop, plus Larwin streets reaching the 118 west of Tapo Canyon Road. Most of its roughly 2,300 homes were mapped from 1957 to 1972 by Wright Ranch's subdividers, Hilgard and Woodvale Homes, and Larwin.

The Santa Susana (Tapo Street area) guide: HOA, schools nearby, services →