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Single family home for sale at 4145 Gillespie Ave, Acton, CA 93510 | MLS# SR26200571 | Listing updated on 2026-09-18
Photo 1 of Single family home for sale at 4145 Gillespie Ave, Acton, CA 93510 | MLS# SR26200571 | Listing updated on 2026-09-18
Photo 2 of Single family home for sale at 4145 Gillespie Ave, Acton, CA 93510 | MLS# SR26200571 | Listing updated on 2026-09-18
Photo 3 of Single family home for sale at 4145 Gillespie Ave, Acton, CA 93510 | MLS# SR26200571 | Listing updated on 2026-09-18
Photo 4 of Single family home for sale at 4145 Gillespie Ave, Acton, CA 93510 | MLS# SR26200571 | Listing updated on 2026-09-18
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Listed by: James Chikato (661) 755-3829 DRE #01842573, Brady Chikato DRE #02163722 | Pinnacle Estate Properties, Inc. (661) 705-3200

$1,295,000

Monthly Est:$6,446

  • Beds Icon5 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,954sqft

4145 Gillespie Ave, Acton, CA 93510

$6,446/moEst:

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  • Single Family Residence

  • Built in 1990

  • $-- HOA

  • 2.2 acres lot

  • $328/sq.ft

Description

Welcome to your own private ranch estate! Set behind a gated entry with a grand circular paver driveway on approximately 2.2 acres, this impressive single-story property offers exceptional space, privacy, and versatility. Located on paved roads, the property provides convenient access while maintaining the peaceful feel of a private ranch setting. The property is serviced by county water—no well required—and features natural gas.

The approximately 4,000-square-foot single-story home features an incredible floor plan with 4 bedrooms plus a HUGE game room featuring vaulted ceilings. The game room could easily be converted into a separate living area, guest quarters, or
additional suite with its own kitchen and bath.

The spacious family room also features vaulted ceilings, creating an open and inviting atmosphere. The updated kitchen and bathrooms complement the home's generous living spaces, complete with commercial grade Wolf range and oven and exhaust hood, while major system improvements provide added peace of mind, including updated water heaters, A/C units, heaters, and ducting.

Step outside to an entertainer's dream featuring a massive pool, a "Swim Spa" brand swim spa, extensive custom pavers, and a fully fenced and illuminated tennis court. This luxury estate creates impressive outdoor spaces for entertaining, relaxing, and enjoying the expansive grounds. Additional improvements include updated gate motors and updated pool equipment and plumbing. Dual Hvac units and Dual ducted Evaporative coolers.

The generous 2.2-acre grounds offer incredible potential for horses, animals, additional recreational amenities, or simply enjoying the space and privacy of a true ranch property.

Whether you're looking for the ultimate horse property, a private estate, or your own professional-grade tennis retreat, this unique property offers the acreage, amenities, and flexibility to make your vision a reality. Come for a visit. Stay for a lifetime. Welcome home!

  • Houzeo last checked: 11 minutes ago
  • Listing updated: September 18, 2026 at 1:16 pm
  • Source: California Regional MLS-CA | MLS#: SR26200571 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    1

  • County

    Los Angeles County

  • City

    Acton

  • Neighborhood

    --

  • Year Built

    1990

  • HOA Fees

    -

  • Finished Area

    3,954 sqft

  • Lot Size

    2.2 acres lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    SR26200571

  • MLS Status

    Active

  • Days on Market

    50

  • Cumulative Days on Market

    1

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 4

Interior

  • Sewer

    Septic Type Unknown

  • Interior Features

    All Bedrooms Down

  • Flooring

    Carpet, Wood

  • Heating

    Central

  • Cooling

    Central Air, Dual, Evaporative Cooling

Construction

  • Year Built

    Year Built: 1990

  • Home type

    Single Family Residence

  • Roof

    Concrete, Tile

Utilities & Energy

  • Pool Features

    Gunite, In Ground, Private

  • Laundry Features

    Laundry Room

  • Fireplace Features

    Family Room

  • Water Source

    Public

  • Security Features

    Carbon Monoxide Detectors, Smoke Detectors

Other Features

  • Lot Features

    Two To Five Units Acre, Horse Property, Rectangular Lot, Ranch, Sprinkler System, Street Level

  • Subdivision Name

    Custom Acton (cacto)

  • Community Features

    Hiking, Horse Trails, Rural

Price History

DateEventPrice

05/08/2025

Source: mls_logoCalifornia Regional MLS-CA #SR25102003

Listed for Sale

$1,498,900 -0.01%

$379/sqft

05/08/2025

Source: mls_logoCalifornia Regional MLS-CA #SR25102003

Price Increased

$1,499,000 +0.01%

$379/sqft

05/08/2025

Source: mls_logoCalifornia Regional MLS-CA #SR25102003

Off Market

$1,498,900 +76.34%

$379/sqft

07/15/2017

Source: mls_logoCalifornia Regional MLS-CA #SR17068725

Sold

$850,000

$215/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Nov 07, 2026, 08:30AM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage

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