0.jpg
1 / 73

4145 Gillespie Avenue, Acton, CA 93510

$1.29M5bd · 4ba · 3,954 sqft
Lot 2 sqft•Single Family Residence•
Active
•25d on market•MLS# SR-26200571

Property 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!

Features & Amenities

FeeBuilt 1990

Property Details

Land Type
Fee
Year Built
1990
Property Type
Residential
Property Subtype
Single Family Residence
Heating
Central
Cooling
Central Air, Dual, Evaporative Cooling
View
Desert, Mountain(s), Neighborhood
Flooring
Carpet, Wood
City
Acton
Zip Code
93510
County
Los Angeles
Listed byPinnacle Estate Properties, Inc., James Chikato

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$6,548.22
Principal & Interest
Loan Amount
$1,036,000
Total Interest
$1,321,361
Total Payment Over 30 Years
$2,357,361
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 5 active · 3 closed

4145 Gillespie Avenue, Acton, CA 93510

Acton · Single Family Residence

$1.29M
Luxury Tier
Beds
5
Baths
4
Sqft
3,954
Lot
2.20 ac
Year
1990
$/Sqft
$328
Pool: Yes✓
Spa: Yes✓
View: mountain✓

Listed in line with the median closed sale of $1,300,000. Expect a longer timeline — comps averaged 121 days on market. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $1.29M· $328/sqft
Total list price
Closed comps
vs closed median $1.30M
−$5K (−0.4%)
Active comps
vs active median $1.20M
+$95K (+7.9%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $368
−$40 (−11.0%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
2227 Avenue Y8 CourtActon2026573,688100,462$540$1.99M7186
34542 KatrinaActon2003533,62365,775$331$1.20M7585
32230 Camino CanyonActon1992543,38157,425$325$1.10M8885
2242 Dolores PlaceActon2005453,71962,290$363$1.35M1483
32223 Falcongate AvenueActon1990533,948104,544$283$1.12M2776
Total: 5 · Average4.84.43,671.878,099.2$368.4$1.35M55
Median3,688$1.20M

Closed Properties (3)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
33344 Rose AvenueActon199807/29/2026443,09342,772$1.07M$1.06M$3430.9917376
2133 1/2 Carson Mesa RoadActon198909/14/2026543,464217,800$1.30M$1.30M$3751.006071
4649 Shannon View RoadActon199509/22/2026454,000435,600$1.35M$1.35M$3381.0013051
Total: 3 · Average4.34.33,519232,057.333$1.24M$1.24M$352—121
Median3,464$1.30M$1.30M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.