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$399,900 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 2,216 Sq. Ft.
  • 2 Car Garage
  • Updated 1 day ago

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Open House: 10:30 AM - 12:00 PM

Sunday 10/25 10:30 AM - 12:00 PM

12123 W Diane Dr,Wauwatosa, WI 53226

12123 W Diane DrWauwatosaWI53226

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Just one mile from the Village of Elm Grove, enjoy a convenient location without sacrificing backyard privacy! This 3-bedroom, 1.5-bath Wauwatosa home welcomes you into a bright living room that flows into the dining area and kitchen, complete with vaulted ceilings and a skylight. The main level features all three bedrooms, both baths, and a versatile flex room with easy access to the attached garage. Downstairs, the expansive finished basement offers even more room to spread out. Step outside to a new patio (2025) and a private backyard bordered by undeveloped land, with no neighbors directly behind you. With updated windows (2020), furnace and A/C (2022), plus shopping and dining just minutes away, this home brings together space, flexibility, and a location that's hard to beat!

Full Property Details for 12123 W Diane Dr

General

  • Price: $399,900
  • Taxes: $7,847 (2025)
  • Status: Active
  • Type: Single Family
  • Source: MetroMLS_Milwaukee_Wirex
  • MLS ID: 1984874
  • Updated: 10/24/2026
  • Added to Site: 1 day(s) ago

Interior

  • Interior Features: Cable TV Available, Simulated Wood Floors, Skylight, Vaulted Ceiling(s)
  • Appliances: Dishwasher, Disposal, Dryer, Other, Oven, Range, Refrigerator, Washer

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Bathroom: At least one Bathtub

Bedrooms

  • Total Bedrooms: 3
  • Bedroom 1: 14 x 11, Main Level
  • Bedroom 2: 12 x 11, Main Level
  • Bedroom 3: 11 x 10, Main Level

Other Rooms

  • Living Room: 17 x 14, Main Level
  • Family Room: 18 x 14, Main Level
  • Kitchen: 14 x 12, Main Level
  • Dining Room: 12 x 11, Main Level
  • Laundry: Lower Level

Exterior

  • Exterior Features: Patio

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 2
  • Garage Description: Electric Door Opener

Location

  • County: Milwaukee
  • Driving Directions: Watertown Plank to 124th St, South on Diane Dr, East to Property

School Information

  • School District: Wauwatosa
  • Elementary School: Underwood
  • Middle School: Whitman
  • High School: Wauwatosa West

Heating & Cooling

  • Heating/Cooling: Natural Gas, Central Air Conditioning, Forced Air

Utilities

  • Water/Sewer: Municipal Sewer, Municipal Water

Structural Information

  • Architectural Style: Single Story, Ranch
  • Exterior Const.: Brick, Vinyl
  • Basement Desc.: Block, Full, Partially Finished, Radon Mitigation, Sump Pump
  • Square Feet: 2,216
  • Year Built: 1961

Lot Features

  • Lot Size (Acres): 0.24
  • Zoning: R1-6

Financial Considerations

  • Tax Amount: $7,847.58
  • Tax Year: 2025

Listed by Keller Williams-MNS Wauwatosa

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— 12123 W Diane Dr —

  • Keller Williams-MNS Wauwatosa

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NMLS#: 1598647

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NMLS#: 1598647

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Save up to an additional 20% by bundling your home and auto together!

Schools serving 12123 W Diane Dr

School District:Wauwatosa School District
NameGradesDistance
Underwood Elementary School
11132 West Potter Road, Wauwatosa, WI 53226
PK-50.6 mi
Whitman Middle School
11100 W Center St, Wauwatosa, WI 53222
6-81.9 mi
Wauwatosa West High School
11400 West Center Street, Wauwatosa, WI 53222
9-121.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 12123 W Diane Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/24/2026
Listed
$399,900
45.42%
MLS
6/12/2020
Sold
$275,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 12123 W Diane Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,539
31%
$440,900
65%
2024
$5,771
6%
$266,900
—
2023
$5,429
-2%
$266,900
—
2022
$5,564
5%
$266,900
—
2021
$5,294
-8%
$266,900
9%
2020
$5,738
-1%
$245,100
—
2019
$5,821
16%
$245,100
12%
2018
$5,033
—
$219,500
—
2017
$5,023
—
$219,500
—
2016
$5,034
1%
$219,500
—
2015
$4,979
23%
$219,500
23%
2014
$4,037
-1%
$178,900
—
2013
$4,084
8235%
$178,900
-20%
2012
$49
—
$223,900
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Keller Williams-MNS Wauwatosa

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12123 W Diane Dr, Wauwatosa, WI 53226 (MLS# 1984874) is a Single Family property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 12123 W Diane Dr is currently listed for $399,900 and was received on October 24, 2026. Want to learn more about 12123 W Diane Dr? Do you have questions about finding other Single Family real estate for sale in Wauwatosa? You can browse all Wauwatosa real estate or contact a Coldwell Banker agent to request more information.

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