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18421 Railroad Street, Rowland Heights, CA 91748 Property Information

18421 Railroad Street, Rowland Heights, CA 91748 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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18421 Railroad Street, Rowland Heights, CA 91748
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Address

Primary address 18421 Railroad Street, Rowland Heights
Zip code 91748
County Los Angeles
Municipality Industry

Sales & Tax Overview for 18421 Railroad Street, Rowland Heights

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Current property tax $141,863

Lot & Building Information for 18421 Railroad Street, Rowland Heights

Building sqft 106,112
Total sqft 108,112
Building class Light Manufacturing/Small Equipment Manufacturing/Small Machine Shop/Instrument Manufacturing/Printing Plant - One Story (3100)
Acreage 4.473
Buildings on lot 2
Year built 1968
Stories 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
Weed hazard No
School district Rowland Unified School District

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Other Property Data for 18421 Railroad Street, Rowland Heights

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  • • Improvements for 18421 Railroad Street, Rowland Heights , including their type, square footage, grade and when they were built.
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About 18421 Railroad Street, Rowland Heights

How many square feet does 18421 Railroad Street, Rowland Heights, CA 91748 have?

This Light Manufacturing/Small Equipment Manufacturing/Small Machine Shop/Instrument Manufacturing/Printing Plant - One Story (3100) located at 18421 Railroad Street, Rowland Heights, CA 91748 has a total of 106,112 square feet.

What is the year built & the current market value of 18421 Railroad Street, Rowland Heights, CA 91748?

18421 Railroad Street, Rowland Heights, CA 91748 was built in 1968 and has a current tax assessor's market value of $10,348,884.

Ownership Information

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Past Sales & Property History for 18421 Railroad Street, Rowland Heights

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No recorded sales for this property.

Title Documents for 18421 Railroad Street, Rowland Heights

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
06/11/2025 Agreement
Subordination
06/11/2025 Assignment of Rents
Financing Statement
Trust Deed
06/11/2025 Grant Deed
(File correction)
06/11/2025 Reconveyance
Substitution Trustee
04/13/2006 Mechanics Lien
12/30/2005 Mechanics Lien
02/20/2004 Deed
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R: Recorded date
D: Document date

Property Taxes for 18421 Railroad Street, Rowland Heights

Access detailed property tax data for 18421 Railroad Street, Rowland Heights, CA 91748. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $121,765
Current property tax $141,863
Market value $10,348,884

Special Assessments And Penalties for 18421 Railroad Street, Rowland Heights

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 18421 Railroad Street, Rowland Heights

Here's the assessment & property tax history for 18421 Railroad Street, Rowland Heights, 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 $10,348,884 1.1766 $121,765 +1.93%
2024-2025 $10,145,966 1.1774 $119,459 +3.73%
2023-2024 $9,947,026 1.1578 $115,167 +2.22%
2022-2023 $9,751,987 1.1553 $112,665 -29.61%
2021-2022 $9,560,772 1.6741 $160,057 -0.41%

Permits for 18421 Railroad Street, Rowland Heights

The complete history of permits filed for 18421 Railroad Street, Rowland Heights, 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
12/17/2018
01/18/2018
03/30/2017
03/30/2017
11/15/2016
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Demographics by Zip Code

Total population 42,463
Median age 46.4
Average household income $117,533
Family households 82.0%
Occupied housing units 13,965
Owner occupied units 66.6%
Average number of people per household 3.03
Median year structure built 1976
Median value for units with a mortgage $844,800
Median value for units without a mortgage $807,800

Risk

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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

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Neighbors for 18421 Railroad Street, Rowland Heights

Here are the neighbors for 18421 Railroad Street, Rowland Heights.

Address Square feet Purchase date Purchase price
18501 San Jose Ave, Rowland Heights 199,164 10/10/2025 $49,000,000
18430 San Jose Ave, Rowland Heights 22,500
18501 Arenth Ave, Rowland Heights 182,412 11/05/2004
18305 Arenth Ave, Rowland Heights 10,370
18217 Railroad St, Rowland Heights 88,744 10/25/2002 $919,509
1128 Lawson St, Rowland Heights
770 Epperson Dr, Rowland Heights 80,696 09/27/2002 $3,400,034
18521 Railroad St, Rowland Heights 84,384 11/03/2016 $10,875,000
18401 Arenth Ave, Rowland Heights 114,560 09/16/2021
1199 Fullerton Rd, Rowland Heights 19,780 12/27/2012
18150 Rowland St, Rowland Heights 22,790 10/16/2013 $4,291,000
18383 Railroad St, Rowland Heights 124,592 12/19/2019
745 Epperson Dr, Rowland Heights 76,480 03/20/2019 $14,747,000
18451 Railroad St, Rowland Heights 70,092 07/14/2017 $8,800,000
18350 San Jose Ave, Rowland Heights 30,384 09/21/2020 $7,505,000
18385 San Jose Ave, Rowland Heights 250,080 10/10/2025 $60,000,000
18895 Arenth Ave, Rowland Heights 311,040 07/30/2003
18560 San Jose Ave, Rowland Heights 40,367 10/06/2017 $11,135,000
18400 San Jose Ave, Rowland Heights 32,108 09/15/2005
18301 Arenth Ave, Rowland Heights 57,132 09/23/2019 $6,500,000

Nearby ZIP Codes for 18421 Railroad Street, Rowland Heights

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