Gilmour St, Castaic, CA Property Records

Los Angeles County property records for 20 addresses on Gilmour St, Castaic, CA · Last verified August 2026

Gilmour St Highlights

Properties 20
Median Sale Price $1,225,000
Deeds and Mortgages on File 44
Median Price per Sqft $353
Owner Occupied 95%
Median Annual Tax Bill $9,933
Median Year Built 1981
Median Ownership Tenure 10 years

Properties on Gilmour St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

30616 Gilmour St

5 bd · 3 ba · 3,332 sqft · built 1933 · 2.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Aug 2016 $12,0032025 Amount on Record Feb 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

30642 Gilmour St

3 bd · 2 ba · 2,242 sqft · built 1985 · 2.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Jul 2026 $6,9272025 —Apr 2023 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

30665 Gilmour St

3 bd · 3 ba · 2,672 sqft · built 1988 · 2.02 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Apr 1992 $9,9332025 —Dec 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

30673 Gilmour St

4 bd · 2 ba · 2,293 sqft · built 1982 · 2.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,001Oct 1985 $5,2022025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

30685 Gilmour St

5 bd · 3 ba · 2,988 sqft · built 1979 · 2.27 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,055,000Mar 2022 $14,4242025 Amount on Record Mar 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

30747 Gilmour St

4 bd · 4 ba · 3,188 sqft · built 1980 · 2.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,500Feb 1998 $9,0092025 —Aug 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

30750 Gilmour St

6 bd · 4 ba · 3,783 sqft · built 1978 · 2.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000May 2018 $18,2182025 Amount on Record Nov 2016 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

30801 Gilmour St

3 bd · 3 ba · 2,493 sqft · built 1981 · 2.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Nov 1997 $7,9502025 —Aug 2017 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

30808 Gilmour St

4 bd · 3 ba · 3,216 sqft · built 1977 · 2.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000May 2004 $15,2602025 —May 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

30826 Gilmour St

4 bd · 3 ba · 2,424 sqft · built 1988 · 2.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Jan 2011 $8,9812025 Amount on Record Sep 2008 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

30841 Gilmour St

4 bd · 3 ba · 2,440 sqft · built 1975 · 5.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7652025 —Feb 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

30842 Gilmour St

3 bd · 4 ba · 2,708 sqft · built 1979 · 2.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Mar 2015 $14,1532025 Amount on Record Dec 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

30862 Gilmour St

3 bd · 2 ba · 2,863 sqft · built 1977 · 2.49 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2021 $7,4502025 —Feb 2009 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

30875 Gilmour St

3 bd · 3 ba · 2,860 sqft · built 1981 · 2.57 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Sep 2020 $13,1802025 Amount on Record Jul 2013 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

30902 Gilmour St

4 bd · 2 ba · 2,340 sqft · built 1980 · 2.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7272025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

30905 Gilmour St

2 bd · 2 ba · 1,362 sqft · built 1982 · 2.57 acres

Last Sale Tax Bill Prior Sale Owner Records
$945,000May 2025 $9,8592025 Amount on Record Dec 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

30920 Gilmour St

3 bd · 2 ba · 2,167 sqft · built 1989 · 4.82 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,000Mar 1988 $17,4942025 —Dec 2021 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

30931 Gilmour St

4 bd · 3 ba · 2,557 sqft · built 1976 · 5.09 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2012 $7,5632025 —Jun 2012 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

30950 Gilmour St

7 bd · 7 ba · 7,759 sqft · built 2003 · 5.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,050,000Mar 2023 $27,8172025 Amount on Record Jan 2012 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

30987 Gilmour St

3 bd · 2 ba · 2,193 sqft · built 1999 · 4.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,350,000Sep 2024 $17,1282025 Amount on Record Aug 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

Wildfire Risk on Gilmour St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskVery High
this street's cells rank above 94% of the US · above 79% of California
Wildfire LikelihoodAbout 1 in 74 per year
ExposureDirect
5 of 5 cells directly exposed · 5 adjoin burnable vegetation

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

Property Records in Nearby Streets