Los Angeles County  »  840 Margaret Ln

840 Margaret Lane, Walnut, CA 91789 Property Information

840 Margaret Lane, Walnut, CA 91789 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

840 Margaret Lane, Walnut, CA 91789
static Mapbox map

Address

Primary address 840 Margaret Lane, Walnut
Zip code 91789
County Los Angeles
Municipality Walnut

Sales & Tax Overview for 840 Margaret Lane, Walnut

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

Sale date 02/26/1988
Sale price $194,000
Arm's length
Current property tax $5,456

Lot & Building Information for 840 Margaret Lane, Walnut

Building sqft 1,752
Building class Single Family Residence (0100)
Acreage 0.244
Units 1
Year built 1985
Year last altered
Bedrooms 4
Bathrooms 3
Heating/AC Central refrigeration & heating
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 Residential Planned Development Zone (14,800 SF) (RPD)
Weed hazard No
School district Rowland Unified School District

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

Other Property Data for 840 Margaret Lane, Walnut

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

  • • Improvements for 840 Margaret Lane, Walnut , 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 840 Margaret Lane, Walnut

What is the year built & the total sq. ft. for 840 Margaret Lane, Walnut, CA 91789?

840 Margaret Lane, Walnut, CA 91789 was built in 1985 and has a total of 1,752 square feet.

What is the assessed value of 840 Margaret Lane, Walnut, CA 91789 and the property tax paid?

Assessed at $385,913, the tax amount paid for 840 Margaret Lane, Walnut, CA 91789 is $4,540.

When was 840 Margaret Lane, Walnut, CA 91789 last sold?

840 Margaret Lane, Walnut, CA 91789 was last sold in 08/23/2017.

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, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Huble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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 840 Margaret Lane, Walnut

Create a free account to view the complete sales history for 840 Margaret Lane, Walnut, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
02/26/1988 $194,000

Title Documents for 840 Margaret Lane, Walnut

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
06/15/2022 Reconveyance
Substitution Trustee
08/23/2017 Quitclaim Deed
(File correction - Single parcel sale)
08/30/2013 Trust Deed 09/01/2023
08/30/2013 Subordination
02/08/2011 Subordination
02/08/2011 Trust Deed
02/26/1988 Deed
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 840 Margaret Lane, Walnut

Access detailed property tax data for 840 Margaret Lane, Walnut, CA 91789. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $4,541
Current property tax $5,456
Market value $385,913
Tax per sqft $3

Special Assessments And Penalties for 840 Margaret Lane, Walnut

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
06221 County Sanitation District #21
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control
04000 Los Angeles County Sewer Maintenance

Assessment History for 840 Margaret Lane, Walnut

Here's the assessment & property tax history for 840 Margaret Lane, Walnut, 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 $385,913 1.1766 $4,541 +1.93%
2024-2025 $378,366 1.1774 $4,455 +3.73%
2023-2024 $370,948 1.1578 $4,295 +2.22%
2022-2023 $363,676 1.1553 $4,202 +1.51%
2021-2022 $356,546 1.1609 $4,139 +1.36%

Permits for 840 Margaret Lane, Walnut

The complete history of permits filed for 840 Margaret Lane, Walnut, 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.

Data not available for this property.

Walnut residential market stats

Median Sale Price
$1,103,500
-8% YoY
Median Price/Sqft
$621
4% YoY
Los Angeles County Median Sale Price
$872,000
0.2% YoY

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

Risk

Create a free account to unlock extended information for 840 Margaret Lane, Walnut, 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) D (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 840 Margaret Lane, Walnut 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)
Stanley G. Oswalt Academy 8 Public K-8 868 0.19
Aims Academy NR Private 1-12 0 1.13
Cyrus J. Morris Elementary School 8 Public K-5 484 1.40
Vejar Elementary School 8 Public K-5 642 1.43
Leonard G. Westhoff Elementary School 8 Public K-5 627 1.43

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Stanley G. Oswalt Academy 8 Public K-8 868 0.19
Aims Academy NR Private 1-12 0 1.13
Telesis Academy Of Science & Math 4 Public K-8 635 1.55
Suzanne Middle School 8 Public 6-8 1,120 1.84
Giano Intermediate School 5 Public 7-8 489 1.85

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Aims Academy NR Private 1-12 0 1.13
Nogales High School 5 Public 9-12 1,668 1.27
La Puente Valley Rop School NR Public 9-12 0 1.48
Santana High (Continuation) School 3 Public 9-12 154 1.48
Walnut High School 10 Public 9-12 2,158 1.85

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

Neighbors for 840 Margaret Lane, Walnut

Here are the neighbors for 840 Margaret Lane, Walnut.

Address Square feet Purchase date Purchase price
888 Margaret Ln, Walnut 1,724 05/08/2014 $609,000
812 Margaret Ln, Walnut 1,284 07/10/2014
876 Margaret Ln, Walnut 2,512 06/09/2022
834 Margaret Ln, Walnut 1,752 02/10/2021
820 Margaret Ln, Walnut 1,752 06/26/2025 $1,085,000
806 Margaret Ln, Walnut 3,167 04/23/2021
846 Margaret Ln, Walnut 1,741 04/24/2023
19240 Amber Valley Dr, Walnut 1,752
800 Margaret Ln, Walnut 1,475 03/04/2021 $800,000
862 Margaret Ln, Walnut 1,639 12/30/2003
828 Margaret Ln, Walnut 1,752 07/09/2018
803 Margaret Ln, Walnut 2,147 01/13/2005
823 Margaret Ln, Walnut 1,475 11/28/1995 $185,000
870 Margaret Ln, Walnut 1,752 02/15/2023
19250 Amber Valley Dr, Walnut 1,752 12/18/2017
807 Margaret Ln, Walnut 1,284 12/30/2004
815 Margaret Ln, Walnut 1,752 01/24/2013
882 Margaret Ln, Walnut 1,752 10/25/2002
896 Margaret Ln, Walnut 1,752 07/23/1999 $256,002
19260 Amber Valley Dr, Walnut 1,752 07/30/2018

Nearby ZIP Codes for 840 Margaret Lane, Walnut

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