Los Angeles County  »  91326  »  Guildford Ln  »  18100 Guildford Ln

18100 Guildford Lane, Porter Ranch, CA 91326 - Property report

Also known as: 18100 Guildford Ln

Property image for 18100 Guildford Lane, Porter Ranch, CA 91326
static Mapbox map

Property type

Single Family Residence (0100)

Year built

1986

Acreage

0.536

Sale price

$1,350,000

General Information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
18100 Guildford Ln
Porter Ranch, CA 91326
Zip code
91326
Neighborhood
Porter Ranch
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 18100 Guildford Lane, Porter Ranch, CA 91326. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
3,232
Buildings on lot
1
Year built
1986
Last altered
Bedrooms
4
Bathrooms
3
HVAC
Central refrigeration & heating
Sales
Sale date
04/21/2023
Sale price
$1,350,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$17,351
Tax per sq. ft.
$5
Zoning & use
Zoning
Residential Estate (RE11)
Units
1
Lot
Acreage
0.536

Area overview

Walk score
9 /100.  Car-Dependent
Transit score
0 /100.  No Nearby Transit
Bike score
13 /100.  Somewhat Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 18100 Guildford Lane, Porter Ranch, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 18100 Guildford Lane, Porter Ranch, CA 91326

Sale date Sale price Buyer name Seller name
04/21/2023 $1,350,000 XXXXX XXXXXXXXX; XXXXX XXXXXXX XXXXXXXXX XXXXX X; XXXXXXXXX XXXXXXXXX X
07/24/2002 $599,005 XXXXXXXXX, XXXXX X & XXXXXXXXX X XXXXXXXXXX, XXXXXXX X & XXXX X

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
10/07/2025 Release XXXXXXXXXX XXXX XXXXXXX XXXXXXXXX XXXXXXXXXXX XXXXX XXXXXXXXX
07/11/2025 Notice Default XXXXX XXXXXXXXX
02/07/2025 Lien Involuntary XXXXX XXXXXXXXX XXXXXXXXXX XXX XXXXXXX XXXXXXXXX XXXXXXXXXXX
04/21/2023 Trust Deed XXXXX XXXXXXXXX XXXXXX XXXXXX XXXXX
04/21/2023 Assignment of Rents
Trust Deed		 XXXXX XXXXXXXXX XXXXXX XXXXXXXXX XXXXXXXX XXX
04/21/2023 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXXXX XXXXX X XXXXX XXXXXXXXX
04/30/2012 Notice of Trustees Sale XXXXXXXXX XXXXX X
02/28/2007
07/21/2006 Deed XXXXXXXXX XXXXX X XXXXXXXXX XXXXX X
07/20/2006 Trust Deed XXXXXXXXX XXXXX X XXXXXXXX XXXXX XXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18100 Guildford Lane, Porter Ranch, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$17,351
Current property tax
$18,102
Tax per sq. ft.
$5
Recent tax assessments
Market value
$1,461,280
Land value
$1,070,307
Building value
$390,973

More about Los Angeles County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $1,432,628 1.1874 $17,011 +0.95%
2024-2025 $1,404,539 1.1997 $16,850 +16.82%
2023-2024 $1,202,575 1.1994 $14,424 +4.97%
2022-2023 $1,178,996 1.1655 $13,741 +4.40%
2021-2022 $1,120,000 1.1752 $13,162 +6.79%
2020-2021 $1,027,000 1.200129 $12,325 +2.20%
2019-2020 $1,027,000 1.174279 $12,060 +8.65%
2018-2019 $928,000 1.196 $11,099 +7.18%
2017-2018 $868,000 1.193 $10,355 +5.19%
2016-2017 $826,000 1.1918 $9,845 -0.01%

Special assessments & penalties for 18100 Guildford Lane, Porter Ranch, CA

Code Description Tax levied
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
18851 Los Angeles City Light Maintenance
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
18850 Los Angeles Landscape & Lighting Dist #96-1
18869 Los Angeles-Stormwater Pollution Abatement
00177 Safe Clean Water Program Funding Measure W
Permits

Permit information for 18100 Guildford Lane, Porter Ranch, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
06/15/2017
07/02/2002

*Most recent permits on record for this property.

More about Los Angeles County property records

Neighborhood

Los Angeles residential market stats

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

Median sale price

$995,000

-3.7% Y-o-Y

Median price/sq. ft.

$650

-3.8% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Los Angeles and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
D, X
Earthquake-induced liquefaction area
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Seismic gas shut-off valve installed
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 18100 Guildford Lane, Porter Ranch, CA 91326 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Heritage Christian School NR Private K-8 316 0.74
Iqra Elementary School NR Private PK, K-6 65 0.76
Iqra Elementary School NR Private PK, K-6 65 0.76
Granada Hills Baptist School NR Private K-6 75 0.76
Dayton Hall Prepartory School NR Private K-12 0 0.80
Darby Avenue Charter School 9 Public K-5 406 0.97
Granada Hills Charter High School 10 Charter K-12 5,869 1.31
Beckford Charter for Enriched Studies 10 Charter K-5 594 1.43
Castlebay Lane Charter School 9 Charter K-5 597 1.45
Granada Elementary Community Charter 5 Public K-5 348 1.50
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Heritage Christian School NR Private K-8 316 0.74
Dayton Hall Prepartory School NR Private K-12 0 0.80
Cornerstone Christian Academy NR Private 1-12 11 1.02
Granada Hills Charter High School 10 Charter K-12 5,869 1.31
Phillips Academy NR Private K-12 13 1.34
Robert Frost Middle School 10 Public 6-8 1,384 1.42
Granada Preparatory School NR Private PK-8 106 1.50
Patrick Henry Middle School 6 Public 6-8 1,027 1.66
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Dayton Hall Prepartory School NR Private K-12 0 0.80
Cornerstone Christian Academy NR Private 1-12 11 1.02
Granada Hills Charter High School 10 Charter K-12 5,869 1.31
Phillips Academy NR Private K-12 13 1.34
North Valley Christian NR Private 1-12 8 1.74
Heritage Christian School NR Private K-12 849 1.76
Valley Academy Of Arts And Sciences 6 Public 9-12 868 2.04
Jane Addams Continuation School 2 Public 9-12 115 2.36
John F. Kennedy High School 7 Public 9-12 2,220 2.36
Northridge Academy High 6 Public 9-12 900 2.41

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 18100 Guildford Lane, Porter Ranch, CA

18144 Colchester Way, Porter Ranch 18114 Colchester Way, Porter Ranch 18100 Colchester Way, Porter Ranch 18112 Guildford Ln, Porter Ranch 18118 Guildford Ln, Porter Ranch 18124 Guildford Ln, Porter Ranch 18144 Guildford Ln, Porter Ranch 18128 Colchester Way, Porter Ranch 18108 Colchester Way, Porter Ranch 18164 Guildford Ln, Porter Ranch 18102 Colchester Way, Porter Ranch 18162 Colchester Way, Porter Ranch 18122 Colchester Way, Porter Ranch 18154 Guildford Ln, Porter Ranch 18130 Guildford Ln, Porter Ranch 18138 Colchester Way, Porter Ranch 18134 Colchester Way, Porter Ranch 18136 Guildford Ln, Porter Ranch 18124 Hastings Way, Porter Ranch 18102 Guildford Ln, Porter Ranch

Nearby ZIP codes for 18100 Guildford Lane, Porter Ranch, CA

91303, Los Angeles County, CA 91304, Los Angeles County, CA 91306, Los Angeles County, CA 91307, Los Angeles County, CA 91311, Los Angeles County, CA 91324, Los Angeles County, CA 91325, Los Angeles County, CA 91330, Los Angeles County, CA 91335, Los Angeles County, CA 91340, Los Angeles County, CA 91343, Los Angeles County, CA 91344, Los Angeles County, CA 91345, Los Angeles County, CA 91356, Los Angeles County, CA 91367, Los Angeles County, CA 91371, Los Angeles County, CA 91402, Los Angeles County, CA 91406, Los Angeles County, CA

Frequently asked questions

What is the year built for 18100 Guildford Lane, Porter Ranch, CA 91326?

The development at 18100 Guildford Lane, Porter Ranch, CA 91326 was built in 1986.

What is the total square footage of 18100 Guildford Lane, Porter Ranch, CA 91326?

18100 Guildford Lane, Porter Ranch, CA 91326 has a total of 3,232 square feet.

When was 18100 Guildford Lane, Porter Ranch, CA 91326 last sold and what was the sale price?

18100 Guildford Lane, Porter Ranch, CA 91326 was last sold on 04/21/2023 for $1,350,000.

What is the assessed value of 18100 Guildford Lane, Porter Ranch, CA 91326?

18100 Guildford Lane, Porter Ranch, CA 91326 is currently assessed at $1,461,280.

What are the property taxes for 18100 Guildford Lane, Porter Ranch, CA 91326?

The property taxes for 18100 Guildford Lane, Porter Ranch, CA 91326 total $17,351.

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