OFF MARKET

Off Market Dec 2018 for $400K

$639,179

Est. refi paymentEst. refi $3,063/mo

•

1,190

sq ft

5908 Shannon Valley Rd, Acton, CA 93510

About this home

Built in 1953 on almost 2 acres of land, the property formerly and famously known as Phonehenge is back on the market since it made national headlines 7 years ago! This beautifully renovated 2 bed 1 bath 1,190 sq. ft. home with upgrades throughout, including hardwood floors, a remodeled bathroom, plumbing upgrades, Central AC, and a newer roof! Overflowing with rustic character and charm, this completely unique property still has some of the original magical Phonehenge structures, including a treehouse, a stone pump house, a beautiful mural on the large south facing wall, chicken coups, and a giant chicken enclosure! A large detached garage plus a spacious separate workshop is located next to the main house. Property is adorned by a multitude of mature pepper trees lining the entire grounds, adding extra ambiance and shade throughout. "When the wind blows, it sounds like water", according to the owner. Panoramic mountain views, endless possibilities await!

Single-familyProperty Type

1953Year Built

1.99 acresLot Size

$537Est. Price/Sq.Ft.

1 car garageParking

Listed by Mike McGill •DRE #02015423 • Hampar Properties

•310-293-6444 (agent)

•mike.mcgill@compass.com (agent)

Bought with Ivy Robinson •DRE #01215581 • Keller Williams Legacy

Redfin checked: 3 minutes ago

•Source:TheMLS #18-392526

Redfin Estimate

$639,179

$239K since sold in December 2018$3,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.4% lower than the average sale price ($746K) of 6 comparable homes.

SOLD MAY 12, 2026
$799,999
A
3 beds2 baths1,967 sq ft
34655 Katherinel, Acton, CA 93510
SOLD AUG 27, 2026
$510,000
B
2 beds2 baths1,728 sq ft
6151 Hubbard Rd, Acton, CA 93510
Brad Korb Real Estate Group
SOLD DEC 10, 2025
$750,000
C
4 beds2 baths1,800 sq ft
6803 Sierra, Agua Dulce, CA 91390
SOLD JUN 26, 2026
$850,000
D
3 beds3 baths2,500 sq ft
33805 Crown Valley Rd, Acton, CA 93519
SOLD AUG 19, 2026
$769,000
E
3 beds2.5 baths2,000 sq ft
6401 Hubbard, Acton, CA 93510
SOLD JUL 14, 2026
$800,000
F
4 beds2.5 baths1,839 sq ft
3855 Acton, Acton, CA 93510

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Earn from this home

Sell

$333,456

Est. take-home

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Refinance

Est. cash available

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Rent

$3,374/mo

Redfin rental estimate

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Market trends in 93510, CA

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.5%

2.2% MoM

Median sale price

$800K

$346 MoM

Avg. days on market

52d

6 days MoM

Recently sold homes

0 MoM

New listings for sale

$1,116,900
5 beds3 baths3,948 sq ft
32223 Falcongate Ave, Acton, CA 93510
Pinnacle Estate Properties, Inc.
VIDEO TOUR
$1,200,000
5 beds3 baths3,014 sq ft
32235 Camino Cyn, Acton, CA 93510
$1,100,000
5 beds3 baths3,010 sq ft
35642 Red Rover Mine Rd, Acton, CA 93510
$215,000
2 beds2 baths1,248 sq ft
2501 Sierra Hwy #149, Acton, CA 93510
$649,999
3 beds2 baths2,750 sq ft
6201 Shannon Valley Rd, Acton, CA 93510
$950,000
3 beds2.5 baths2,245 sq ft
34716 Violan St, Acton, CA 93510
3D & VIDEO TOUR
$850,000
3 beds2.5 baths2,442 sq ft
28625 Bootlegger Canyon Rd, Acton, CA 93510
3D WALKTHROUGH
$699,000
2 beds2 baths1,792 sq ft
6076 Valley Sage Rd, Acton, CA 93510
See all

Provided by Redfin

Sale history for 5908 Shannon Valley Rd

Date

Event

Price

Greater Lansing AoR #18392526

Dec 19, 2018

Sold

$400,000

$336/sq ft

Oct 3, 2018

Listed

$435,000

$366/sq ft

+27

Built in 1953 on almost 2 acres of land, the property formerly and famously known as Phonehenge is back on the market since it made national headlines 7 years ago! This beautifully renovated 2 bed 1 bath 1,190 sq. ft. home with upgrades throughout, including hardwood floors, a remodeled bathroom, plumbing upgrades, Central AC, and a newer roof! Overflowing with rustic character and charm, this completely unique property still has some of the original magical Phonehenge structures, including a treehouse, a stone pump house, a beautiful mural on the large south facing wall, chicken coups, and a giant chicken enclosure! A large detached garage plus a spacious separate workshop is located next to the main house.Property is adorned by a multitude of mature pepper trees lining the entire grounds, adding extra ambiance and shade throughout. "When the wind blows, it sounds like water", according to the owner.Panoramic mountain views, endless possibilities await!

TheMLS #18-392526

Dec 19, 2018

Sold

$400,000

$336/sq ft

Nov 26, 2018

Pending

—

Oct 3, 2018

Listed

$435,000

$366/sq ft

CRMLS #OC13186364

Oct 18, 2013

Sold

$212,000

$178/sq ft

Oct 10, 2013

Pending

—

Sep 22, 2013

Pending

—

Sep 13, 2013

Listed

$188,800

$159/sq ft

Great opportunity. Unlimited possibilities. Very special property with lots of character and unique features. Enjoy spectacular mountain views and a serene location. Nearly two usable acres. Very large lot with many trees. Lots of room for animals, plants, recreational vehicles, boats, and whatever else you can imagine. Very quiet and private. Easy access from the 14 Freeway off Sierra Highway. Main house plus a large detached garage plus a spacious separate workshop. Priced low for a Quick Sale As Is. All structures need work.

AVMLS #1211333

Jul 17, 2013

Sold

$104,900

$88/sq ft

Nov 25, 2012

Listed

$104,900

$88/sq ft

Public Records

Sep 14, 1984

Sold

$113,000

$95/sq ft

Public Records

May 20, 1983

Sold

$110,000

$92/sq ft

Public Records

Oct 9, 1980

Sold

$94,000

$79/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,591 (+4.6%)

$133,860 + $312,343

$446,203

2024

$5,343 (+3.2%)

$133,860 + $312,343

$446,203

2023

$5,180 (+3.0%)

$131,236 + $306,219

$437,455

2022

$5,029 (+1.8%)

$128,663 + $300,215

$428,878

2021

$4,942 (+1.2%)

$126,141 + $294,329

$420,470

2020

$4,884 (+1.6%)

$123,668 + $288,558

$412,226

2019

$4,809 (+68.2%)

$122,400 + $285,600

$408,000

2018

$2,858 (+2.1%)

$120,000 + $280,000

$400,000

2017

$2,800 (+4.9%)

$67,598 + $156,324

$223,922

2016

$2,668 (+1.7%)

$67,598 + $156,324

$223,922

2015

$2,623

$66,273 + $153,259

$219,532

2014

$2,621 (−15.1%)

$64,000 + $148,000

$212,000

2012

$3,086 (+30.5%)

$30,000 + $91,400

$121,400

2011

$2,364 (+1.3%)

$101,869 + $98,535

$200,404

2010

$2,334 (+0.2%)

$99,872 + $96,603

$196,475

2009

$2,330 (+4.7%)

$99,126 + $95,882

$195,008

2008

$2,226

$99,362 + $96,110

$195,472

Tax history for 5908 Shannon Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,591 (+4.6%)

$133,860 + $312,343

$446,203

2024

$5,343 (+3.2%)

$133,860 + $312,343

$446,203

2023

$5,180 (+3.0%)

$131,236 + $306,219

$437,455

2022

$5,029 (+1.8%)

$128,663 + $300,215

$428,878

2021

$4,942 (+1.2%)

$126,141 + $294,329

$420,470

2020

$4,884 (+1.6%)

$123,668 + $288,558

$412,226

2019

$4,809 (+68.2%)

$122,400 + $285,600

$408,000

2018

$2,858 (+2.1%)

$120,000 + $280,000

$400,000

2017

$2,800 (+4.9%)

$67,598 + $156,324

$223,922

2016

$2,668 (+1.7%)

$67,598 + $156,324

$223,922

2015

$2,623

$66,273 + $153,259

$219,532

2014

$2,621 (−15.1%)

$64,000 + $148,000

$212,000

2012

$3,086 (+30.5%)

$30,000 + $91,400

$121,400

2011

$2,364 (+1.3%)

$101,869 + $98,535

$200,404

2010

$2,334 (+0.2%)

$99,872 + $96,603

$196,475

2009

$2,330 (+4.7%)

$99,126 + $95,882

$195,008

2008

$2,226

$99,362 + $96,110

$195,472

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

1.99 Acres

Year renovated

1960

Sq. Ft.

1,190

Year built

1953

Style

Single Family Residential

County

Los Angeles County

APN

3216013004

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

A-2-2

Heavy Agricultural

The Agricultural Zones A-2 are established to permit a comprehensive range of agricultural uses in areas particularly suited for agricultural activities. Permitted uses are intended to encourage agricultural activities and other such uses required for, or desired by, the inhabitants of the community. An area so zoned may provide the land necessary to permit low-density single-family residential development, outdoor recreational uses, and public and institutional facilities.

Permitted uses

Include but are not limited to:

Garden center
Housing-Group
Housing-Senior
Infrastructure

Sep 4, 2019 • Final

Residential repair/replacement building permit - county

Electrical

Plumbing

Remodel

Water heater

Aug 19, 2019 • Final

Sewer permit (simple) - county

Replace a septic tank.

Plumbing

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Garage
Detached, Driveway, Driveway - Concrete, Parking for Guests, RV Access, Uncovered

Interior

Virtual Tour

Bathroom Information
# of Baths (Full): 1

Laundry Information
Laundry Area

Additional Rooms
Family Room
Breakfast Area, Dining Area, Entry Room, Family Room, Living Room, Master Bedroom

Fireplace Information
Decorative

Flooring Information
Wood Floors

Equipment
Dryer, Hood Fan, Network Wire, Range/Oven, Refrigerator, Washer

Heating & Cooling
A/C, Wall Unit Cooling, Wall/Window Unit Cooling, Window Unit Cooling
Forced Air Heating

Exterior

Building Information
Total Floors: 1
Detached

Property Information
Property Type: Residential Single-Family

Lot Information
Lot Size (Sq. Ft.): 86,487
Zoning: LCA11*

Property Features
Has View
View: Mountains

Financial

Assessment Information
Assessor Parcel Number: 3216-013-004

Location

Community Information
# of Units in Complex (Total): 1

Location Information
Directions: 5N to 14N Exit Red Rover Mine Rd, Right on Shannondale Rd, Right on Shannon Valley. On Right hand side.

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 1,190
Stories: —
Lot Size: 1.99 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1960
County: Los Angeles County
APN: 3216013004

Home facts updated by county records on Aug 30, 2026

Other

Documents & Disclosures
Disclosures: As Is

Around this home

Schools

High Desert School

Public 5-8 • Assigned • 3.3mi

4/10

Vasquez High School

Public 9-12 • Assigned • 2.4mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

8/10 Fire Factor

43% chance of being in a wildfire in next 30 years

5/10 Heat Factor

8 days above 97° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

10/10 Air Factor

27 unhealthy days expected this year, 31 days in 30 years

Provided by First Street

Historical weather

Acton, CA • 93510

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11 hours in June and 6.1 hours in December, placing it above the U.S. average for solar exposure.

11 hrs

6.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$608,000 – $736,000

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Home values near 5908 Shannon Valley Rd

Data from public records.

Address	Redfin Estimate
5835 Shannon Valley Rd, Acton, CA 3 Beds \| 2 Baths \| 1028 Sq. Ft.	$419,868
5757 Shannon Valley Rd, Acton, CA 1 Beds \| 2 Baths \| 1028 Sq. Ft.	$577,506

Address	Redfin Estimate
5937 Shannon Valley Rd, Acton, CA 3 Beds \| 2 Baths \| 1664 Sq. Ft.	$573,340
5727 Shannon Valley Rd, Acton, CA 3 Beds \| 2 Baths \| 1619 Sq. Ft.	$668,364

Address	Redfin Estimate
5949 Shannon Valley Rd, Acton, CA 3 Beds \| 2 Baths \| 1820 Sq. Ft.	$807,282
6001 Shannon Valley Rd, Acton, CA 4 Beds \| 2 Baths \| 1487 Sq. Ft.	$634,151

Property information provided by TheMLS when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 93510, CA

Sale history for 5908 Shannon Valley Rd

Tax history for 5908 Shannon Valley Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 93510

Home values near 5908 Shannon Valley Rd

More real estate resources