Google street view image for 27607 Muir Grove Way, Castaic, CA 91384

Off market dec 1999 for $363K

$973,680

Est. refi paymentEst. refi $2,636/mo

•

4 ba

•

3,355

sq ft

27607 Muir Grove Way, Castaic, CA 91384

About this home

27607 Muir Grove Way is a 3,355 square foot house on a 5,956 square foot lot with 5 bedrooms and 4 bathrooms. - it last sold on December 29, 1999 for $363,000. Based on Redfin's Castaic data, we estimate the home's value is $973,680.

Single-familyProperty Type

1999Year Built

5,956 sq ftLot Size

$290Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$973,680

$611K since sold in December 1999$20K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.3% higher than the average sale price ($943K) of 6 comparable homes.

SOLD JUL 31, 2026
$915,000
A
6 beds4 baths3,205 sq ft
27824 Pine Crst, Castaic, CA 91384
Sync Brokerage, Inc
SOLD SEP 1, 2026
$975,000
B
5 beds3 baths3,050 sq ft
27730 Mariposa Ln, Castaic, CA 91384
SOLD MAR 16, 2026
$1,075,000
C
5 beds4 baths3,040 sq ft
27805 Pine Crest Pl, Castaic, CA 91384
SOLD JUN 26, 2026
$888,000
D
4 beds3 baths2,786 sq ft
30631 Beryl, Castaic, CA 91384
SOLD DEC 5, 2025
$975,000
E
5 beds4 baths3,381 sq ft
32210 Vista Pointe Pl, Castaic, CA 91384
RE/MAX of Santa Clarita
SOLD SEP 2, 2026
$830,000
F
5 beds3 baths2,788 sq ft
30030 Penrose Ln, Castaic, CA 91384
Equity Union

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Earn from this home

Refinance

Est. cash available

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Rent

$4,502/mo

Redfin rental estimate

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Market trends in 91384, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.9%

0.3% MoM

Median sale price

$780K

$16K MoM

Avg. days on market

41d

7 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN FRI, 2PM TO 5PM
$950,000
4 beds3.5 baths2,870 sq ft
28628 Applewood Ln, Castaic, CA 91384
Equity Union
$638,000
3 beds2 baths1,421 sq ft
28927 Morningside, Castaic, CA 91384
$749,000
3 beds2 baths1,627 sq ft
29890 Berkshire, Castaic, CA 91384
$769,990
3 beds3 baths1,638 sq ft
28041 Concord Ave, Castaic, CA 91384
$630,000
3 beds2 baths1,394 sq ft
29523 Hunstock, Castaic, CA 91384
OPEN SAT, 12PM TO 3PM
$670,000
3 beds3 baths1,522 sq ft
31313 Castaic Oaks, Castaic, CA 91384
RE/MAX of Santa Clarita
VIDEO TOUR
$759,999
3 beds2 baths1,416 sq ft
28215 Somerset Ct, Castaic, CA 91384
Equity Union
$805,000
3 beds2 baths1,809 sq ft
28228 Alton, Castaic, CA 91384
RE/MAX Gateway
$950,000
4 beds3 baths1,736 sq ft
30103 Desert Rose, Castaic, CA 91384
$495,000
2 beds2 baths1,140 sq ft
27558 Jasper Way, Castaic, CA 91384
See all

Provided by Redfin

Sale history for 27607 Muir Grove Way

Year

Property tax

Land + Additions

Assessment*

2025

$7,966 (+6.0%)

$161,621 + $406,968

$568,589

2024

$7,515 (+5.0%)

$158,452 + $398,989

$557,441

2023

$7,160 (+1.8%)

$155,346 + $391,166

$546,512

2022

$7,034 (+2.1%)

$152,300 + $383,497

$535,797

2021

$6,887 (+1.2%)

$149,314 + $375,978

$525,292

2020

$6,808 (+2.7%)

$146,387 + $368,606

$514,993

2019

$6,627 (−4.7%)

$144,886 + $364,827

$509,713

2018

$6,955 (+4.0%)

$142,046 + $357,674

$499,720

2017

$6,687 (+5.1%)

$136,531 + $343,786

$480,317

2016

$6,361 (+0.9%)

$136,531 + $343,786

$480,317

2015

$6,305 (+1.4%)

$133,854 + $337,046

$470,900

2014

$6,216 (+5.8%)

$129,262 + $325,481

$454,743

2012

$5,876 (+4.2%)

$128,678 + $324,010

$452,688

2011

$5,639 (+1.9%)

$126,155 + $317,657

$443,812

2010

$5,535 (+0.7%)

$123,682 + $311,429

$435,111

2009

$5,496 (+5.2%)

$122,758 + $309,102

$431,860

2008

$5,226

$123,050 + $309,837

$432,887

Tax history for 27607 Muir Grove Way

Year

Property tax

Land + Additions

Assessment*

2025

$7,966 (+6.0%)

$161,621 + $406,968

$568,589

2024

$7,515 (+5.0%)

$158,452 + $398,989

$557,441

2023

$7,160 (+1.8%)

$155,346 + $391,166

$546,512

2022

$7,034 (+2.1%)

$152,300 + $383,497

$535,797

2021

$6,887 (+1.2%)

$149,314 + $375,978

$525,292

2020

$6,808 (+2.7%)

$146,387 + $368,606

$514,993

2019

$6,627 (−4.7%)

$144,886 + $364,827

$509,713

2018

$6,955 (+4.0%)

$142,046 + $357,674

$499,720

2017

$6,687 (+5.1%)

$136,531 + $343,786

$480,317

2016

$6,361 (+0.9%)

$136,531 + $343,786

$480,317

2015

$6,305 (+1.4%)

$133,854 + $337,046

$470,900

2014

$6,216 (+5.8%)

$129,262 + $325,481

$454,743

2012

$5,876 (+4.2%)

$128,678 + $324,010

$452,688

2011

$5,639 (+1.9%)

$126,155 + $317,657

$443,812

2010

$5,535 (+0.7%)

$123,682 + $311,429

$435,111

2009

$5,496 (+5.2%)

$122,758 + $309,102

$431,860

2008

$5,226

$123,050 + $309,837

$432,887

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Dec 30, 2020 • Final

Roof mount residential solar

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Property Information
Subdivision Name: 44429
Living Sq. Ft: 3,355
# of Units: 1
Legal Description: TR=44429 LOT 199

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,956
Legal Lot Number: 199
Acres: 0.1367
Zoning Code: LCA2
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 3,355
Stories: —
Lot Size: 5,956 square feet
Style: Single Family Residential
Year Built: 1999
Year Renovated: 1999
County: Los Angeles County
APN: 2865088001

Home facts updated by county records on Oct 5, 2026

Around this home

Schools

Northlake Hills Elementary School

Public K-7 • Assigned • 0.7mi

8/10

Valencia High School

Public 9-12 • Assigned • 5.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

10/10 Fire Factor

67% chance of being in a wildfire in next 30 years

7/10 Heat Factor

8 days above 100° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

15 unhealthy days expected this year, 18 days in 30 years

Provided by First Street

Historical weather

Castaic, CA • 91384

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.8 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.8 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$925,000 – $1.12M

Sell confidently with a local market expert in Castaic. 3 minutes to get started.

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Home values near 27607 Muir Grove Way

Data from public records.

Address	Redfin Estimate
27615 Muir Grove Way, Castaic, CA 5 Beds \| 3 Baths \| 3050 Sq. Ft.	$910,705
27660 Muir Grove Way, Castaic, CA 5 Beds \| 3 Baths \| 3000 Sq. Ft.	$845,806

Address	Redfin Estimate
27623 Muir Grove Way, Castaic, CA 5 Beds \| 3.5 Baths \| 3066 Sq. Ft.	$1,026,863
27654 Muir Grove Way, Castaic, CA 6 Beds \| - Baths \| 3355 Sq. Ft.	$984,368

Address	Redfin Estimate
27631 Muir Grove Way, Castaic, CA 6 Beds \| 4 Baths \| 3355 Sq. Ft.	$982,722
27648 Muir Grove Way, Castaic, CA 5 Beds \| 4 Baths \| 3066 Sq. Ft.	$936,047

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91384, CA

Sale history for 27607 Muir Grove Way

Tax history for 27607 Muir Grove Way

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91384

Home values near 27607 Muir Grove Way

More real estate resources