Orange County  »  447 Walnut Pl

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

Also known as: 447 Walnut Pl

Property image for 447 Walnut Place, Costa Mesa, CA 92627
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Property type

Single Family Residential (1)

Year built

1951

Acreage

0.17

General Information

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

Owner

Find out who owns 447 Walnut Place, Costa Mesa, CA 92627. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residential
Building sq. ft.
966
Year built
1951
Bedrooms
3
Bathrooms
1
Pool
N
Tax
Tax year
2025-2026
Property tax
$640
Tax per sq. ft.
$1
Zoning & use
Zoning
Single Family Residential (R1)
Lot
Acreage
0.17

Area overview

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

Ownership information for 447 Walnut Place, Costa Mesa, CA

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

Sales history for 447 Walnut Place, Costa Mesa, CA 92627

No recently recorded sales for this property.

More about Orange County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 447 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
Base tax
$640
Current property tax
$567
Tax per sq. ft.
$1
Recent tax assessments
Market value
$61,110
Land value
$30,973
Building value
$30,137

More about Orange County property taxes

Special assessments for 447 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 $61,110 1.0477 $640 +1.56%
2024-2025 $59,912 1.0522 $630 +2.38%
2023-2024 $58,738 1.0483 $616 +1.66%
2022-2023 $57,587 1.0518 $606 +1.97%
2021-2022 $56,458 1.0521 $594 +0.96%
2020-2021 $55,880 1.05285 $588 +2.15%
2019-2020 $54,785 1.05132 $576 +2.05%
2018-2019 $53,711 1.0508 $564 +1.81%
2017-2018 $52,658 1.0528 $554 +2.32%
2016-2017 $51,626 1.0496 $542 +0.94%
Permits

Permit information for 447 Walnut Place, Costa Mesa, CA

No recently recorded permits for this property.

Neighborhood

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
View daily traffic map

Access the detailed traffic volume map for 447 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 0.33
Woodland Elementary School NR Public K-2 435 0.36
International School for Science and Culture NR Charter K-8 130 0.46
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 0.60
Newport Heights Elementary School 7 Public K-6 461 1.17
Page Private School NR Private PK-8 107 1.26
Page Private School NR Private PK-8 107 1.26
PAGE PRIVATE SCHOOL NR Private PK-8 140 1.26
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
International School for Science and Culture NR Charter K-8 130 0.46
St. Joachim NR Private PK-8 266 0.59
Newport Academy Day School NR Private 8-12 10 0.68
Page Private School NR Private PK-8 107 1.26
PAGE PRIVATE SCHOOL NR Private PK-8 140 1.26
Horace Ensign Intermediate School 8 Public 7-8 915 1.40
Monte Vista High School 5 Public K-12 199 1.43
Corona Del Mar High School 8 Public 7-12 2,059 1.51
Newport-Mesa Adult NR Public 0 1.52
Missio Dei Preparatory Academy NR Private K-8 7 1.54
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Newport Academy Day School NR Private 8-12 10 0.68
Newport Harbor High School 8 Public 9-12 2,268 1.09
Back Bay High School 2 Public 9-12 135 1.43
Monte Vista High School 5 Public K-12 199 1.43
Corona Del Mar High School 8 Public 7-12 2,059 1.51
Newport-Mesa Adult NR Public 0 1.52
GERMAN SCHOOL campus NR Private 3-12 0 1.61
Sebo Christian Academy NR Private 1-12 6 1.74
Newport Christian School NR Private K-12 257 1.99
Lindamood-Bell Learning Processes Newport Beach NR Private K-12 2 2.03

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

Neighbors for 447 Walnut Place, Costa Mesa, CA

450 Esther St, Costa Mesa 403 Walnut Pl, Costa Mesa 434 Esther St, Costa Mesa 424 Esther St, Costa Mesa 441 Walnut Pl, Costa Mesa 433 Walnut Pl, Costa Mesa 412 Esther St, Costa Mesa 406 Costa Mesa St, Costa Mesa 446 Esther St, Costa Mesa 409 Walnut Pl, Costa Mesa 402 Costa Mesa St, Costa Mesa 445 Walnut Pl, Costa Mesa 437 Walnut Pl, Costa Mesa 442 Esther St, Costa Mesa 430 Esther St, Costa Mesa 418 Esther St, Costa Mesa 427 Walnut Pl, Costa Mesa 406 Esther St, Costa Mesa 415 Walnut Pl, Costa Mesa 438 Esther St, Costa Mesa

Nearby ZIP codes for 447 Walnut Place, Costa Mesa, CA

92617, Orange County, CA 92657, Orange County, CA 92662, Orange County, CA

Frequently asked questions

What is the year built for 447 Walnut Place, Costa Mesa, CA 92627?

The development at 447 Walnut Place, Costa Mesa, CA 92627 was built in 1951.

What is the total square footage of 447 Walnut Place, Costa Mesa, CA 92627?

447 Walnut Place, Costa Mesa, CA 92627 has a total of 966 square feet.

What is the assessed value of 447 Walnut Place, Costa Mesa, CA 92627?

447 Walnut Place, Costa Mesa, CA 92627 is currently assessed at $61,110.

What are the property taxes for 447 Walnut Place, Costa Mesa, CA 92627?

The property taxes for 447 Walnut Place, Costa Mesa, CA 92627 total $640.

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