Orange County  »  445 Walnut Pl

445 Walnut Place, Costa Mesa, CA 92627 - Property report

Also known as: 445 Walnut Pl

Property image for 445 Walnut Place, Costa Mesa, CA 92627
static Mapbox map

Property type

Single Family Residential (1)

Year built

2015

Acreage

0.211

Sale price

$4,100,000

General Information

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Address
Primary address
445 Walnut Pl
Costa Mesa, CA 92627
Zip code
92627
Neighborhood
Eastside Costa Mesa
County
Orange
Municipality
Costa Mesa

Owner

Find out who owns 445 Walnut Place, Costa Mesa, CA 92627. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residential
Building sq. ft.
3,492
Year built
2015
Bedrooms
4
Bathrooms
4
Pool
Y
Sales
Sale date
05/23/2023
Sale price
$4,100,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$44,691
Tax per sq. ft.
$13
Zoning & use
Zoning
Single Family Residential (R1)
Lot
Acreage
0.211

Area overview

Walk score
51 /100.  Somewhat Walkable
Transit score
24 /100.  Minimal Transit
Bike score
72 /100.  Very Bikeable

Ownership information for 445 Walnut Place, Costa Mesa, CA

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

Sales history for 445 Walnut Place, Costa Mesa, CA 92627

*Most recent sales on record for this property.

More about Orange County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
05/23/2023 Grant Deed XXXXXXXXXXX XXXXXXXXXXX X XX XXXXXX XXXXXXX X XX
09/07/2018 Trust Deed XXXXXXXXXXX XXXXXXXXXXX X XX XXX XXXXXXXX XXXX
08/23/2018 Reconveyance
Substitution Tr
XXXXXXXX XXXXXXX XXXXXX XXXXX XXXXXXXX XXXXXXX XXXXXX XXXXX XX
12/12/2016 Trust Deed XXXXXXXXXXX XXXXXXXXXXX X XXXX XX XXXXXXX X X
03/15/2016 Trust Deed XXXXXXXXXXX XXXXXXXXXXX X XX XXXX XX XXXX X X
10/15/2013 Trust Deed XXXXXXXXXXX XXXXXXXXXXX X XXXX XX XXXX X X
10/15/2013 Grant Deed XXXXX XXXXX X XXXXXXXXXXX XXXXXXXXXXX X XX
07/15/2013 Asgt Trust Deed XXXXX XXXXX X XXXXX XXXXX X
02/01/2006 Deed XXXXX, XXXX X XXXXX, XXXX X & XXXXX X
09/02/2003 Deed XXXXX, XXXX X XXXXXXXX, XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 445 Walnut Place, Costa Mesa, CA

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

Current property tax
Tax year
2025-2026
Property tax
$44,691
Tax per sq. ft.
$13
Recent tax assessments
Market value
$4,265,640
Land value
$3,042,642
Building value
$1,222,998

Special assessments for 445 Walnut Place, Costa Mesa, CA

Description Value Phone
Mosq,fire ant assmt (800) 273-5167
MWD water stdby CHG (866) 807-6864
Oc san regional sewer fee (714) 593-7281
Sanitary asmt (949) 645-8400
Trash disposal fee (949) 645-8400
Vector control CHG (800) 273-5167

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 $4,265,640 1.0477 $44,691 +1.56%
2024-2025 $4,182,000 1.0522 $44,003 +98.32%
2023-2024 $2,116,596 1.0483 $22,188 +1.66%
2022-2023 $2,075,095 1.0518 $21,826 +1.97%
2021-2022 $2,034,407 1.0521 $21,404 +0.96%
2020-2021 $2,013,547 1.05285 $21,200 +2.15%
2019-2020 $1,974,066 1.05132 $20,754 +2.05%
2018-2019 $1,935,359 1.0508 $20,338 +1.81%
2017-2018 $1,897,411 1.0528 $19,977 +7.11%
2016-2017 $1,776,969 1.0496 $18,650 +62.18%

Permit information for 445 Walnut Place, Costa Mesa, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/09/2015
02/26/2015
01/13/2015

*Most recent permits on record for this property.

Costa Mesa residential market stats

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

Median sale price

$1,410,000

-3.7% Y-o-Y

Median price/sq. ft.

$914

10.5% Y-o-Y

Orange county median sale price

$1,199,500

3.4% Y-o-Y

Check out recently sold homes in Costa Mesa and see how their prices compare.

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map

Access the detailed traffic volume map for 445 Walnut Place, Costa Mesa, CA 92627 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)
Mariners Elementary School 7 Public K-6 524 0.32
Woodland Elementary School NR Public K-2 435 0.37
International School for Science and Culture NR Charter K-8 130 0.44
St. Joachim NR Private PK-8 266 0.59
St. Joachim NR Private PK-8 266 0.59
Heinz Kaiser Elementary School 8 Public 3-6 553 0.61
Newport Heights Elementary School 7 Public K-6 461 1.15
Page Private School NR Private PK-8 107 1.27
Page Private School NR Private PK-8 107 1.27
PAGE PRIVATE SCHOOL NR Private PK-8 140 1.27
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
International School for Science and Culture NR Charter K-8 130 0.44
St. Joachim NR Private PK-8 266 0.59
Newport Academy Day School NR Private 8-12 10 0.66
Page Private School NR Private PK-8 107 1.27
PAGE PRIVATE SCHOOL NR Private PK-8 140 1.27
Horace Ensign Intermediate School 8 Public 7-8 915 1.39
Monte Vista High School 5 Public K-12 199 1.45
Newport-Mesa Adult NR Public 0 1.52
Corona Del Mar High School 8 Public 7-12 2,059 1.52
Missio Dei Preparatory Academy NR Private K-8 7 1.56
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Newport Academy Day School NR Private 8-12 10 0.66
Newport Harbor High School 8 Public 9-12 2,268 1.07
Back Bay High School 2 Public 9-12 135 1.45
Monte Vista High School 5 Public K-12 199 1.45
Newport-Mesa Adult NR Public 0 1.52
Corona Del Mar High School 8 Public 7-12 2,059 1.52
GERMAN SCHOOL campus NR Private 3-12 0 1.59
Sebo Christian Academy NR Private 1-12 6 1.76
Newport Christian School NR Private K-12 257 2.00
Lindamood-Bell Learning Processes Newport Beach NR Private K-12 2 2.04

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

Nearby ZIP codes for 445 Walnut Place, Costa Mesa, CA

Frequently asked questions

What is the year built for 445 Walnut Place, Costa Mesa, CA 92627?

The development at 445 Walnut Place, Costa Mesa, CA 92627 was built in 2015.

What is the total square footage of 445 Walnut Place, Costa Mesa, CA 92627?

445 Walnut Place, Costa Mesa, CA 92627 has a total of 3,492 square feet.

When was 445 Walnut Place, Costa Mesa, CA 92627 last sold and what was the sale price?

445 Walnut Place, Costa Mesa, CA 92627 was last sold on 05/23/2023 for $4,100,000.

What is the assessed value of 445 Walnut Place, Costa Mesa, CA 92627?

445 Walnut Place, Costa Mesa, CA 92627 is currently assessed at $4,265,640.

What are the property taxes for 445 Walnut Place, Costa Mesa, CA 92627?

The property taxes for 445 Walnut Place, Costa Mesa, CA 92627 total $44,691.

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