Los Angeles County  »  91773  »  N Walnut Ave  »  603 N Walnut Ave

603 North Walnut Avenue, San Dimas, CA 91773 Property Information

603 North Walnut Avenue, San Dimas, CA 91773 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

603 North Walnut Avenue, San Dimas, CA 91773
static Mapbox map

Address

Primary address 603 North Walnut Avenue, San Dimas
Zip code 91773
County Los Angeles
Municipality San Dimas

Sales & Tax Overview for 603 North Walnut Avenue, San Dimas

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 04/15/2024
Sale price $839,000
Arm's length
Current property tax $10,652

Lot & Building Information for 603 North Walnut Avenue, San Dimas

Building sqft 1,445
Building class Single Family Residence with Pool (0101)
Acreage 0.176 i
Units 1
Year built 1961
Year last altered
Bedrooms 3
Bathrooms 2
Heating/AC Central heating
Pool Yes
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single Family (SF-7500)
Weed hazard No
School district Bonita Unified School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 603 North Walnut Avenue, San Dimas

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 603 North Walnut Avenue, San Dimas , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 603 North Walnut Avenue, San Dimas

What is the year built & the total sq. ft. for 603 North Walnut Avenue, San Dimas, CA 91773?

603 North Walnut Avenue, San Dimas, CA 91773 was built in 1961 and has a total of 1,445 square feet.

What is the assessed value of 603 North Walnut Avenue, San Dimas, CA 91773 and the property tax paid?

Assessed at $872,894, the tax amount paid for 603 North Walnut Avenue, San Dimas, CA 91773 is $9,893.

When was 603 North Walnut Avenue, San Dimas, CA 91773 last sold and what was the last sale price?

603 North Walnut Avenue, San Dimas, CA 91773 was last sold in 04/15/2024 for $839,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 603 North Walnut Avenue, San Dimas

Create a free account to view the complete sales history for 603 North Walnut Avenue, San Dimas, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
04/15/2024 $839,000
10/27/2015 $495,000
05/08/2001 $205,000
       
       
Access the complete sales history for 603 North Walnut Avenue, San Dimas with a free account.
Sign up

*Here are the three most recent sales for this property.


Title Documents for 603 North Walnut Avenue, San Dimas

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
04/22/2024 Release
04/15/2024 Assignment of Rents
Trust Deed
05/01/2054
04/15/2024 Grant Deed
(Sale for consideration - full DTT)
01/24/2022 Mortgage 01/01/2050
12/16/2019 Trust Deed 01/01/2050
10/09/2018 Grant Deed
(File correction - Single parcel sale)
09/19/2018 Trust Deed 10/01/2048
09/19/2018 Grant Deed
11/20/2015 Assignment of Rents
Trust Deed
10/27/2015 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 603 North Walnut Avenue, San Dimas

Access detailed property tax data for 603 North Walnut Avenue, San Dimas, CA 91773. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $9,893
Current property tax $10,652
Market value $872,894
Tax per sqft $7

Special Assessments And Penalties for 603 North Walnut Avenue, San Dimas

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Code Description Tax levied
83095 Bonita Unified School Recreation Impr & Maint Dist
06222 County Sanitation District #22
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control

Assessment History for 603 North Walnut Avenue, San Dimas

Here's the assessment & property tax history for 603 North Walnut Avenue, San Dimas, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $872,894 1.1334 $9,893 +51.42%
2024-2025 $585,970 1.115 $6,534 +2.35%
2023-2024 $574,481 1.1112 $6,384 +1.59%
2022-2023 $563,218 1.1157 $6,284 +1.73%
2021-2022 $552,176 1.1187 $6,177 +1.49%

Permits for 603 North Walnut Avenue, San Dimas

The complete history of permits filed for 603 North Walnut Avenue, San Dimas, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Sub type Valuation Expires Status
10/27/2025
             
             
             
             
Unlock the permit history for 603 North Walnut Avenue, San Dimas
Sign up

San Dimas residential market stats

Median Sale Price
$930,000
9.4% YoY
Median Price/Sqft
$552
1.1% YoY
Los Angeles County Median Sale Price
$889,500
1.7% YoY

Access a detailed real estate market overview of San Dimas so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Dimas and compare it to other neighborhoods in Los Angeles County.

Risk

Create a free account to unlock extended information for 603 North Walnut Avenue, San Dimas, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 603 North Walnut Avenue, San Dimas to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Fred Ekstrand Elementary School 7 Public K-5 493 0.16
Bonita District Adult NR Public 0 0.43
Vista (Alternative) School NR Public K-12 11 0.47
Allen Avenue Elementary School 6 Public K-5 473 0.60
Holy Name Of Mary NR Private PK-8 338 0.74

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Bonita District Adult NR Public 0 0.43
Vista (Alternative) School NR Public K-12 11 0.47
Holy Name Of Mary NR Private PK-8 338 0.74
Ramona Middle School 9 Public 6-8 1,304 0.82
Calvary Baptist Church And Schools NR Private PK-12 109 0.99

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Bonita District Adult NR Public 0 0.43
Chaparral High (Continuation) School 4 Public 9-12 96 0.46
Vista (Alternative) School NR Public K-12 11 0.47
Calvary Baptist Church And Schools NR Private PK-12 109 0.99
Damien High School NR Private 9-12 836 1.08

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 603 North Walnut Avenue, San Dimas

Here are the neighbors for 603 North Walnut Avenue, San Dimas.

Address Square feet Purchase date Purchase price
535 N Walnut Ave, San Dimas 1,348
616 N Smead Way, San Dimas 1,348 09/09/2022
118 W Gladstone St, San Dimas 1,222 02/06/2020 $530,000
126 W Gladstone St, San Dimas 1,617 10/29/2021 $715,000
543 N Walnut Ave, San Dimas 1,348 08/31/2023
623 N Smead Way, San Dimas 1,445 01/04/1989 $155,000
138 W Gladstone St, San Dimas 910 05/31/2017 $480,000
624 N Monte Vista Ave, San Dimas 1,988 11/06/2019 $351,000
628 N Smead Way, San Dimas 2,359 11/17/2017
602 N Smead Way, San Dimas 1,498 06/27/2011 $379,000
608 N Smead Way, San Dimas 1,445 03/21/2008
609 N Walnut Ave, San Dimas 1,348 03/29/2000 $145,001
615 N Walnut Ave, San Dimas 1,348 03/06/2025 $770,000
610 N Monte Vista Ave, San Dimas 2,319 10/15/2014
629 N Smead Way, San Dimas 1,348 09/21/2022
134 W Gladstone St, San Dimas 1,790 04/29/2025
622 N Smead Way, San Dimas 2,056 05/25/2000
230 E Gladstone St, San Dimas 2,267 01/15/2021
130 W Gladstone St, San Dimas 968 11/02/2018 $525,000
122 W Gladstone St, San Dimas 1,185 11/19/2021 $765,000

Nearby ZIP Codes for 603 North Walnut Avenue, San Dimas

Not sure if we cover all the data-points you need? View sample full report View sample full report