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Front exterior at 819 N Walnut, San Dimas, CA
Interior view at 819 N Walnut, San Dimas, CA
Photo 32 at 819 N Walnut, San Dimas, CA
For SaleActiveNew

819 N Walnut, San Dimas, CA 91773

6beds
3baths
3,418sqft
1924

$3,200,000

$936/sqft · Est. $17,114/mo

About This Home

This 6-bedroom, 3-bathroom single family at 819 N Walnut in San Dimas, CA is listed for $3,200,000 ($936 per sqft). Built in 1924, the home offers 3,418 sqft of living space on a 3.93 acres lot.

Key Features

  • Built in 1924
  • 3.93 acre lot
  • 2 stories
  • Private pool
  • Fireplace

Property Details

2 stories
3 full
1924

Amenities

PoolFireplace
Listing Description

INCREDIBLE LAND opportunity, a true estate property! Boasting a sprawling lot of 171,283 square feet (per public records) with a sizeable vintage home that takes in the breathtaking mountain setting and views of the San Gabriel Mountains. Capture the RARE investment options/scenarios within this desirable location that features horse property with unmatched Development potential.

Multiple ADU's or subdivision of the lot are to be fully investigated and verified by Buyer as to City/building requirements/restrictions. Prior consideration was for subdividing the lot in to possibly 16 different sites. If you appreciate a vintage era beauty then renovating the existing home, which is in need of makeover & repairs, could be considered.

This was a cherished family property for decades. There are 2 separate gated entries to the property, an expansive front yard with mature trees including California Oaks throughout. A fenced in pool, not currently in use, is situated in front of the main house. Beyond the home to the rear of the property is spacious/generous level land. A structure used as guest house is just north of the house. Incredibly serene and private setting waiting to be reimagined and re-designed for best usage purposes.

Monthly Cost Estimate

$17,114/mo

20% down · 6.5% · 30 years

Principal$2,314
Interest$13,867
Insurance$933

Estimates only. Actual payments may vary.

Location

819 N Walnut

San Dimas, CA 91773

Features & Amenities

Interior Features

Built-in Features

Property Details

Pool Features

Pool

Outdoor Features

Porch

Parking

GatedDriveway

Heating

Floor FurnaceFireplace(s)

Questions & Answers

This 6-bedroom, 3-bathroom single family at 819 N Walnut is listed at $3,200,000 ($936/sqft). The estimated monthly payment is $17,114 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1924, 3.93 acre lot, 2 stories, Private pool, Fireplace. Interior Features: Built-in Features.

This property is listed by Patrick Wood.

PW

Patrick Wood

License 00615225

Agent at Help-U-Sell Prestige Properties

Listed by Help-U-Sell Prestige Properties · Broker phone: 909-597-5252 · Broker website

MLS# CV26240998· Source: California Regional Multiple Listing Service, Inc· 1 day on PropertySimple

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

819 N Walnut, San Dimas, CA 91773

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