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31939 Emerald Lane, Castaic, CA 91384 Property Information

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Address

Primary address	31939 Emerald Lane, Castaic
Zip code	91384
County	Los Angeles

Sales & Tax Overview for 31939 Emerald Lane, Castaic

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

Current property tax	$3,868

Lot & Building Information for 31939 Emerald Lane, Castaic

Building sqft	1,824
Building class	Single Family Residence - Modular (010M)
Acreage	0.114
Units	1
Year built	1987
Year last altered	Register
Bedrooms	3
Bathrooms	2
Heating/AC	Central Solar Heating

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Single-Family Residence (R-1)
Weed hazard	No
School district	William S. Hart Union High School District

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Other Property Data for 31939 Emerald Lane, Castaic

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• Improvements for 31939 Emerald Lane, Castaic , including their type, square footage, grade and when they were built.

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About 31939 Emerald Lane, Castaic

What is the year built & the total sq. ft. for 31939 Emerald Lane, Castaic, CA 91384?

31939 Emerald Lane, Castaic, CA 91384 was built in 1987 and has a total of 1,824 square feet.

What is the assessed value of 31939 Emerald Lane, Castaic, CA 91384 and the property tax paid?

Assessed at $254,449, the tax amount paid for 31939 Emerald Lane, Castaic, CA 91384 is $3,018.

When was 31939 Emerald Lane, Castaic, CA 91384 last sold?

31939 Emerald Lane, Castaic, CA 91384 was last sold in 12/09/2024.

Ownership Information

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Commercial Real Estate nearby

Real Estate Reports:

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide

For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.

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Past Sales & Property History for 31939 Emerald Lane, Castaic

Create a free account to view the complete sales history for 31939 Emerald Lane, Castaic, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

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Title Documents for 31939 Emerald Lane, Castaic

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	Maturity
12/09/2024	Trust Transfer Deed (File correction)
07/12/2022	Notice
11/09/2018	Continuation Financing Statement
07/12/2018	Trust Deed	08/01/2033
02/24/2014	Financing Statement
09/30/2008	Financing Statement
10/12/2005	Trust Deed
02/15/2005	Trust Deed
05/03/2002	Deed (File correction - Single parcel sale)
03/04/1992	Deed

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R: Recorded date
D: Document date

Property Taxes for 31939 Emerald Lane, Castaic

Access detailed property tax data for 31939 Emerald Lane, Castaic, CA 91384. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Base tax	$3,019
Current property tax	$3,868

Market value	$254,449
Tax per sqft	$2

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Special Assessments And Penalties for 31939 Emerald Lane, Castaic

Special Assessments

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

Code	Description	Tax levied
00311	County Library Services	Register
06181	Greater L.A. County Vector Control District	Register
03694	La County Regional Park And Open Space District	Register
00744	Los Angeles County Fire Department	Register
03071	Los Angeles County Flood Control	Register

Assessment History for 31939 Emerald Lane, Castaic

Here's the assessment & property tax history for 31939 Emerald Lane, Castaic, 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	$254,449	1.1864	$3,019	+2.01%
2024-2025	$249,484	1.1862	$2,959	+2.96%
2023-2024	$244,593	1.1751	$2,874	+1.88%
2022-2023	$239,798	1.1765	$2,821	+1.96%
2021-2022	$235,097	1.1768	$2,767	+1.23%

Permits for 31939 Emerald Lane, Castaic

The complete history of permits filed for 31939 Emerald Lane, Castaic, 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.

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Risk

Create a free account to unlock extended information for 31939 Emerald Lane, Castaic, 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	Register
Landslides and liquefaction map	Register

Transportation

Access the detailed traffic volume map for 31939 Emerald Lane, Castaic to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Northlake Hills Elementary School	6	Public	K-7	573	0.77
Sloan Canyon Christian Academy	NR	Private	K-4	0	0.95
Castaic Elementary School	6	Public	K-6	411	2.02
Non-Ris Preschool Cms	NR	Public		30	2.25
Live Oak Elementary School	5	Public	K-6	481	3.41

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Northlake Hills Elementary School	6	Public	K-7	573	0.77
Non-Ris Preschool Cms	NR	Public		30	2.25
Castaic Middle School	5	Public	7-8	431	2.25
Santa Clarita Grace Academy	NR	Private	1-12	0	3.41
Santa Clarita Valley International	6	Charter	K-12	766	3.43

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Castaic High	8	Public	9-12	1,208	1.83
Non-Ris Preschool Cms	NR	Public		30	2.25
Santa Clarita Grace Academy	NR	Private	1-12	0	3.41
Santa Clarita Valley International	6	Charter	K-12	766	3.43
Trinity Classical Academy	NR	Private	K-12	508	4.23

Neighbors for 31939 Emerald Lane, Castaic

Here are the neighbors for 31939 Emerald Lane, Castaic.

Address	Square feet	Purchase date	Purchase price
31905 Emerald Ln, Castaic	1,140	11/22/2021
31957 Emerald Ln, Castaic	1,536	10/23/2025	$605,000
31968 Emerald Ln, Castaic	1,536	04/20/2020
31962 Emerald Ln, Castaic	1,536	04/26/2017	$352,000
31915 Emerald Ln, Castaic	1,392	03/29/2018
31919 Sapphire Ln, Castaic	1,536	01/16/2024	$585,000
31951 Emerald Ln, Castaic	1,536	10/24/2024	$605,000
31921 Emerald Ln, Castaic	1,536	12/11/2025
31912 Cinnabar Ln, Castaic	1,536	07/10/2023	$588,000
31974 Emerald Ln, Castaic	1,536	05/19/2015
31936 Calcite CT, Castaic	1,104	10/12/2018	$345,000
31969 Emerald Ln, Castaic	1,392	02/12/2002
31929 Emerald Ln, Castaic	1,392	02/28/2022	$570,000
31909 Emerald Ln, Castaic	1,140
31944 Calcite CT, Castaic	1,392	08/16/2024	$585,000
31963 Emerald Ln, Castaic	1,536	02/23/2026
31975 Emerald Ln, Castaic	1,536	03/19/2019	$420,000
32003 Emerald Ln, Castaic	1,140	01/04/2013	$155,000
31933 Emerald Ln, Castaic	1,536	04/01/2021
31945 Emerald Ln, Castaic	1,536	12/01/2020

Nearby ZIP Codes for 31939 Emerald Lane, Castaic

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Issued	Permit	Type	Sub type	Valuation	Expires	Status
08/15/2013