20431 Blue Mountain Dr Walnut, CA 91789 / 1001

Residence for Single Family

(UPDATED: 09/06/2025)
  • 4 Beds
  • 2 Baths
  • 0.39 acres
Property Report

Information about property on 20431 Blue Mountain Dr, Walnut CA, 91789-1001. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family possession stands at the end of the street at 20431 Blue Mountain Drive, Walnut, California.

Facts

  • Built in 1965
  • Lot size 0,39 acres
  • Rooms 9
  • Bedrooms 4
  • Bathrooms 2
  • Stories 1
  • Last remodel year 1965
  • Heating & Cooling
  • Heat type Central

Listing info

  • Last sold Apr 1995 for $225,000

Householders and Tenants for 20431 Blue Mountain Dr, Walnut CA

Possible residents contact details

Person Name Phone Number Additional Info
David M Monroy
909-598-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
J Teats
Sylvia Monroy Age: 65
909-598-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
Sylvia Rodriguez Age: 65
Residential status:
Homeowner
Job:
Protective Service Occupations
Ylvia Monroy
909-598-****

Purchase History

DateEventPriceSourceAgents
04/25/1995 Sold $225,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 $3,958 $308,285 N/A

Where is 20431 Blue Mountain Dr, Walnut CA located on map?

Blue Mountain Dr Fire Incident History

To date, we have no information about fire incidents in 2025
18 Apr 2014 Passenger vehicle fire
Property Use —
1 or 2 family dwelling
Area of Origin —
Engine area, running gear, wheel area
Heat Source —
Heat source: other

Properties Nearby

Street AddressResidens/Landlords
20401 Blue Mtn Dr, Walnut, CA 91789-1001
Single Family Residential
  • 5 beds
  • 4 baths
  • Lot: 5.47 acres
  • Built in 1987
Outernational, LLC
20408 Blue Mtn Dr, Walnut, CA 91789-1001
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 0.31 acres
  • Built in 1965
MARTIN'S ELECTRICAL & LIGHTING COMPANY, INC, Megan C Teves
20411 Blue Mtn Dr, Walnut, CA 91789-1001
Single Family
  • 4 beds
  • 3 baths
  • 2,083 sqft
  • Built in 1965
Home Matters Inc, Irene Dato
20414 Blue Mtn Dr, Walnut, CA 91789-1001
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 10,326 sqft
  • Built in 1965
Peng Hao, Michael J Tooley
 

FAQ about the house at 20431 Blue Mtn Dr, Walnut, CA


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