1 Hidden Valley Road

Monrovia, CA 91016

1/2 Bath
3,267 Sq. Ft.
$398 / Sq. Ft.
Sq. Ft.
per Sq. Ft.


An unspoiled example of outstanding Mid-Century Modern, this home was designed by Ward R. Helman for himself and is now offered for sale by the family. Clad in redwood and set against the mountainside, the structure integrates seamlessly with its surroundings. A testament to form and foresight, the home offers radiant heating under the floors, hidden storage in almost every wall, beautiful Arcadia glass doors and windows, quarry tile floors in the living and dining room, and skylights throughout....

Property Details for 1 Hidden Valley Road

Parking Spaces Total


Listing Courtesy of COMPASS, Susanne Kallis-Hayek, DRE #01947917; COMPASS, Tracy Alderson, DRE #00940205

Listing Agents

  1. Susanne Kallis-Hayek

    Alternative Listing Agent


    DRE #01947917

Building Information for 1 Hidden Valley Road

Stories1Year Built1951Building Size-Lot Size1.00 AC / 43,618 SF

Payment Calculator

$4,672 per month

30 year fixed, 3.51% Interest

Principal and Interest


Property Taxes

HOA Dues


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Property Information for 1 Hidden Valley Road

Property Features
    Interior Features
  • Fireplace: Yes
  • Fireplace Features: Family Room, Living Room
  • Levels: One
  • Beds Total: 3.0
  • Baths Total: 3.0
  • Baths Full and 3Quarter: 2.0
  • Number of 3 Quarter Bathrooms: 0.0
  • Baths Full: 2.0
  • Baths Half: 1.0
  • Baths One Quarter: 0.0
    Parking Info
  • Garage Spaces: 2
Property / Structure Info
    Property / Structure Info
  • Property Attached YN: false
  • Parcel Number: 8520001001
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Stories Total: 1
  • Year Built: 1951
  • Year Built Source: Assessor
    Measurements / Dimensions
  • Living Area: 3267
Community/Development / Location Info
    School/Location Info
  • Status: Active Under Contract
  • Zip Code: 91016
  • Street Number Numeric: 1.0
  • Street Name: Hidden Valley
  • Street Suffix: Road
  • Country: US
  • County Or Parish: Los Angeles
  • Directions: North of 210 Freeway, exit Myrtle, head north on Myrtle, head west on Foothill Boulevard, north on Alta Vista, turn left on Cloverleaf Drive, veer right at fork to be on Hidden Valley. House is on the left side of road. Cross Street: Alta Vista
  • MLS Area Major: Monrovia (639)
    Association Information
  • Subdivision Name: Other
  • Subdivision Name Other: Other - OTHR
  • Senior Community: No
  • Sign on Property: No
Income / Expense / Tax / Assessment Details
    Tax / Assessment Info
  • Zoning: MORF*
Rental Info
    Rental Info
  • Lease Considered: No
Land/Lot Info
    Land/Lot Info
  • Land Lease: No
  • Land Lease Amount: $0
  • Land Lease Purchase: No
  • Lot Size Acres: 1.00
  • Lot Size Square Feet: 43618
  • Lot Size Units: Square Feet
Listing / Showing Information / Virtual Tour
    Showing Info
  • List Price: 1299000.0

Property History for 1 Hidden Valley Road

DateEvent & SourcePriceAppreciation
Apr 3, 2020

Accepting Backup Offers

CRMLS #819005167

Apr 2, 2020

Listed (Active)

CRMLS #819005167

Mar 14, 2020

Accepting Backup Offers

CRMLS #819005167

DateEvent & SourcePrice

Accepting Backup Offers

CRMLS #819005167


Listed (Active)

CRMLS #819005167


Accepting Backup Offers

CRMLS #819005167

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 1 Hidden Valley Road

Taxable ValueLand$41,731Additions$101,733Total$143,464
Tax Record2018$2,288
Home Facts
Beds3Finished Sq.Ft.3,267 SqFtStories1Lot Size43,591 SqFtStyleSingle Family ResidenceYear Built1951Year Renovated1960ZoningMORF*CountyLOS ANGELESAPN8520001001

Schools near 1 Hidden Valley Road

Mayflower Elementary SchoolPublicK-50.6 mi
Clifton Middle SchoolPublic6-81.1 mi
Monrovia High SchoolPublic9-121.2 mi
Canyon Oaks High SchoolPublic9-121.9 mi

Mayflower Elementary School

K-5, 0.6 mi, Public


Clifton Middle School

6-8, 1.1 mi, Public


Monrovia High School

9-12, 1.2 mi, Public


Canyon Oaks High School

9-12, 1.9 mi, Public


School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Property Details for 1 Hidden Valley Road

StatusAccepting Backup Offers
MLS #819005167
Year Built1951
Compass TypeSingle Family
MLS TypeResidential / Single Family
Lot Size1.00 AC / 43,618 SF
Condo/Co-op Fees-
HOA Fees-
CountyLos Angeles County

Listing Agent

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Similar Sold Homes

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All data, including all measurements and calculations of area, is obtained from various sources, is approximate, and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of such measurements and Compass expressly disclaims any liability in connection with such measurements.

Listing Courtesy of COMPASS, Susanne Kallis-Hayek, DRE #01947917; COMPASS, Tracy Alderson, DRE #00940205

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