Google street view image for 4448 W County Line Rd, Mequon, WI 53092

Off market feb 2008 for $360K

$659,275

Est. refi paymentEst. refi $2,351/mo

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4448 W County Line Rd, Mequon, WI 53092

About this home

4448 W County Line Rd is a house on a 0.92 acre lot. - it last sold on February 19, 2008 for $360,000. Based on Redfin's Mequon data, we estimate the home's value is $659,275.

Single-familyProperty Type

0.92 acresLot Size

2 spacesParking

Source:Public Records

Redfin Estimate

$659,275

$299K since sold in February 2008$23K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 34.6% lower than the average sale price ($1.01M) of 5 comparable homes.

SOLD JUL 16, 2026
$1,075,000
A
5 beds4.5 baths3,780 sq ft
10431 N Gazebo Hill Parkway Pkwy E, Mequon, WI 53092
SOLD AUG 31, 2026
$640,000
B
5 beds4.5 baths4,647 sq ft
10953 Westview Ln, Mequon, WI 53092
SOLD AUG 14, 2026
$940,000
C
4 beds3 baths3,658 sq ft
9945 N Valley Hill Dr, Mequon, WI 53092
SOLD JUN 25, 2026
$1,350,000
D
4 beds4.5 baths4,562 sq ft
10295 N Range Line Ct, Mequon, WI 53092
SOLD OCT 15, 2026
$1,035,000
E
3 beds3 baths3,331 sq ft
3510 W River Ct, Mequon, WI 53092

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Earn from this home

Sell

$470,348

Est. take-home

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Refinance

Est. cash available

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Rent

$2,378/mo

Redfin rental estimate

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Market trends in 53092, WI

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.4%

1.1% MoM

Median sale price

$585K

$50K MoM

Avg. days on market

43d

7 days MoM

Recently sold homes

4 MoM

New listings for sale

NEW 35 HRS AGO
$329,500
3 beds1.5 baths1,493 sq ft
6504 W Aspen Tree Ct, Mequon, WI 53092
Tracy Christenson • Keller Williams Ozaukee
NEW 1 DAY AGO
$574,900
4 beds2.5 baths2,316 sq ft
11040 N Riverland Ct, Mequon, WI 53092
Aaron Gerakosov • Coldwell Banker Realty
NEW 1 DAY AGO
$439,900
3 beds2 baths1,514 sq ft
1428 W Fiesta Ln, Mequon, WI 53092
David Koller • Premier Point Realty LLC
$204,900
2 beds1.5 baths1,030 sq ft
508 Laurel Lake Rd #6, Thiensville, WI 53092
Jessica Klimas Reish • ERA MyPro Realty
$479,900
3 beds2.5 baths2,192 sq ft
11321 N Country View Dr, Mequon, WI 53092
Troy Owen • North Shore Realty Group, LLC.
$875,000
5 beds3.5 baths4,238 sq ft
10534 N Burning Bush Ln, Mequon, WI 53092
Kurtin Ryba Group* • Keller Williams Ozaukee
$674,900
4 beds2.5 baths3,236 sq ft
10313 N Flanders Ct, Mequon, WI 53092
Dawn Kronforst • Redefined Realty Advisors LLC
$524,900
3 beds2 baths1,752 sq ft
4711 W Elmdale Rd, Mequon, WI 53092
Matthew Leisgang • Abundance Real Estate
$550,000
2 beds2.5 baths2,265 sq ft
12340 N Golf Dr, Mequon, WI 53092
Elsafy Team* • Keller Williams Milwaukee North Shore
$299,000
2 beds1.5 baths1,338 sq ft
1131 W Baldwin Ct, Mequon, WI 53092
Phair-Hinton Group* • Keller Williams Milwaukee North Shore
See all

Provided by Redfin

Sale history for 4448 W County Line Rd

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Year

Property tax

Land + Additions

Assessment*

2025

$8,716 (+13.1%)

$102,800 + $694,600

$797,400

2024

$7,708 (+6.5%)

$76,200 + $469,300

$545,500

2023

$7,235 (−3.8%)

$76,200 + $469,300

$545,500

2022

$7,518 (+2.6%)

$76,200 + $469,300

$545,500

2021

$7,327 (+7.3%)

$76,200 + $469,300

$545,500

2020

$6,826 (+4.3%)

$76,200 + $374,300

$450,500

2019

$6,543 (+1.1%)

$76,200 + $374,300

$450,500

2018

$6,473 (−1.0%)

$76,200 + $374,300

$450,500

2017

$6,539 (−0.8%)

$76,200 + $374,300

$450,500

2016

$6,591 (+0.9%)

$76,200 + $374,300

$450,500

2014

$6,529

$76,200 + $374,300

$450,500

Tax history for 4448 W County Line Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,716 (+13.1%)

$102,800 + $694,600

$797,400

2024

$7,708 (+6.5%)

$76,200 + $469,300

$545,500

2023

$7,235 (−3.8%)

$76,200 + $469,300

$545,500

2022

$7,518 (+2.6%)

$76,200 + $469,300

$545,500

2021

$7,327 (+7.3%)

$76,200 + $469,300

$545,500

2020

$6,826 (+4.3%)

$76,200 + $374,300

$450,500

2019

$6,543 (+1.1%)

$76,200 + $374,300

$450,500

2018

$6,473 (−1.0%)

$76,200 + $374,300

$450,500

2017

$6,539 (−0.8%)

$76,200 + $374,300

$450,500

2016

$6,591 (+0.9%)

$76,200 + $374,300

$450,500

2014

$6,529

$76,200 + $374,300

$450,500

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

Property details

Exterior

Property Information
Legal Description: 0985108 0878204 PRT LOT 13 BLK 1 COMM NW COR LOT 13 TH SE 201 FT S 177 FT W 186 FT N 253 FT POB #1253 CSM LOT 2 VOL 6/186 SINGER'S LANDSCAPED ACRES

Lot Information
Land Sq. Ft: 39,988
Legal Lot Number: 13
Legal Block Number: 1
Acres: 0.918
County Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Ozaukee County
APN: 140840113000

Home facts updated by county records on Sep 8, 2026

Around this home

Schools

K - 12
Preschool & daycare

Wilson Elementary School

Public PreK-5 • Assigned • 2.1mi

7/10

Steffen Middle School

Public 6-8 • Assigned • 2.2mi

7/10

Homestead High School

Public 9-12 • Assigned • 2.3mi

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

7 days above 98° expected this year, 13 days in 30 years

2/10 Wind Factor

Minor risk of severe winds over next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Mequon, WI • 53092

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 hours in June and 3.3 hours in December, placing it below the U.S. average for solar exposure.

10 hrs

3.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$627,000 – $759,000

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Nearby similar homes

NEW 1 DAY AGO

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Amanda Hughes • Real Broker Milwaukee

New listings for sale in 53092

NEW 35 HRS AGO

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Tracy Christenson • Keller Williams Ozaukee

NEW 1 DAY AGO

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New kitchen • Updated plumbing • Updated electrical

Aaron Gerakosov • Coldwell Banker Realty

NEW 1 DAY AGO

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David Koller • Premier Point Realty LLC

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Troy Owen • North Shore Realty Group, LLC.

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Nearly an acre • Main-level bedroom • Walk-in closet

Kurtin Ryba Group* • Keller Williams Ozaukee

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Ss appliances • Granite tops • Snack counter

Dawn Kronforst • Redefined Realty Advisors LLC

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Matthew Leisgang • Abundance Real Estate

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$745 HOA • 2 garage spots • Built 1986

Elsafy Team* • Keller Williams Milwaukee North Shore

Home values near 4448 W County Line Rd

Data from public records.

Address	Redfin Estimate
4535 W County Line Road, Brown Deer, WI 3 Beds \| 1.5 Baths \| 1847 Sq. Ft.	$379,102
4503 W County Line Road, Brown Deer, WI 3 Beds \| 1.5 Baths \| 1818 Sq. Ft.	$408,748
4501 W Hiawatha Drive, Mequon, WI 4 Beds \| 2 Baths \| 2276 Sq. Ft.	$558,501
9640 N Cedarburg Road, Mequon, WI 3 Beds \| 1 Baths \| 1178 Sq. Ft.	$376,341
4594 W Donges Lane, Brown Deer, WI 3 Beds \| 2.5 Baths \| 2937 Sq. Ft.	$507,108

Address	Redfin Estimate
4558 W County Line Road, Mequon, WI 3 Beds \| 1 Baths \| 1557 Sq. Ft.	$378,754
4403 W County Line Road, Brown Deer, WI 3 Beds \| 3 Baths \| 1653 Sq. Ft.	$418,822
4507 W Hiawatha Drive, Mequon, WI 3 Beds \| 2 Baths \| 2046 Sq. Ft.	$522,867
9705 N Cedarburg Road, Mequon, WI 2 Beds \| 2 Baths \| 1576 Sq. Ft.	$347,512
4300 W Donges Lane, Brown Deer, WI 3 Beds \| 2 Baths \| 1745 Sq. Ft.	$360,351

Address	Redfin Estimate
4626 W County Line Road, Mequon, WI 3 Beds \| 2 Baths \| 1476 Sq. Ft.	$394,210
9723 N Cedarburg Road, Mequon, WI 3 Beds \| 1.5 Baths \| - Sq. Ft.	$391,622
9610 N Cedarburg Road, Mequon, WI 3 Beds \| 1.5 Baths \| 1692 Sq. Ft.	$411,296
4400 W Donges Lane, Brown Deer, WI 3 Beds \| 2 Baths \| 2135 Sq. Ft.	$399,740

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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 53092, WI

Sale history for 4448 W County Line Rd

Tax history for 4448 W County Line Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 53092

Home values near 4448 W County Line Rd

More real estate resources