19300 W Observatory Rd, New Berlin, WI 53146

Listed by Elaine Honeyager • Honeyager Realty. Bought with M3 Realty.

Off Market Aug 2022 for $398K

$1,547,905

•

1,952

sq ft

19300 W Observatory Rd, New Berlin, WI 53146

About this home

Single-familyProperty Type

1972Year Built

3.03 acresLot Size

$793Est. Price/Sq.Ft.

1 garage spacesParking

Listed by Elaine Honeyager • Honeyager Realty

Bought with Evelyn Shevey • M3 Realty

Redfin checked: a minute ago

•Source:MetroMLS as distributed by WIREX #1776284

Redfin Estimate

$1,547,905

$1.1M since sold in August 2022$230K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 213.9% higher than the average sale price ($493K) of 6 comparable homes.

SOLD JUN 18, 2026
$607,500
A
3 beds2 baths1,939 sq ft
17000 W Observatory Rd, New Berlin, WI 53151
SOLD JUL 17, 2026
$426,500
B
3 beds2 baths2,044 sq ft
4585 S Harland Dr, New Berlin, WI 53151
SOLD JUN 5, 2026
$475,000
C
3 beds1.5 baths2,712 sq ft
18775 W Observatory Rd, New Berlin, WI 53146
SOLD AUG 5, 2026
$480,000
D
3 beds1.5 baths1,736 sq ft
18260 W Willow Rd, New Berlin, WI 53146
SOLD AUG 18, 2026
$570,000
E
3 beds2 baths2,070 sq ft
4450 S Hearthside Dr, New Berlin, WI 53151
SOLD JUL 15, 2026
$400,000
F
3 beds1.5 baths1,576 sq ft
4135 S Racine Ave, New Berlin, WI 53146

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Earn from this home

Sell

$1,162,971

Est. take-home

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Rent

$2,782/mo

Redfin rental estimate

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Market trends in 53146, WI

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.0%

+0.6% MoM

Median sale price

$475K

$49K MoM

Avg. days on market

34d

5 days MoM

Recently sold homes

0 MoM

New listings for sale

$1,495,000
4 beds3.5 baths4,434 sq ft
2850 S Amor Dr, New Berlin, WI 53146
Lisa Reinecke • RE/MAX Lakeside-West
See all

Provided by Redfin

Sale history for 19300 W Observatory Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,358 (+107.1%)

$343,800 + $1,626,700

$1,970,500

2024

$11,764 (+147.6%)

$343,600 + $653,400

$997,000

2023

$4,751 (−6.7%)

$79,100 + $241,200

$320,300

2022

$5,091 (+4.6%)

$79,100 + $241,200

$320,300

2021

$4,870 (+0.6%)

$79,100 + $241,200

$320,300

2020

$4,839 (−3.4%)

$79,100 + $241,200

$320,300

2019

$5,008 (−1.3%)

$79,100 + $241,200

$320,300

2018

$5,074 (+2.4%)

$79,100 + $241,200

$320,300

2017

$4,954 (−1.2%)

$69,600 + $215,000

$284,600

2016

$5,014 (+1.3%)

$69,600 + $215,000

$284,600

2014

$4,952 (−1.4%)

$65,300 + $201,800

$267,100

2013

$5,021

$65,300 + $201,800

$267,100

Tax history for 19300 W Observatory Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,358 (+107.1%)

$343,800 + $1,626,700

$1,970,500

2024

$11,764 (+147.6%)

$343,600 + $653,400

$997,000

2023

$4,751 (−6.7%)

$79,100 + $241,200

$320,300

2022

$5,091 (+4.6%)

$79,100 + $241,200

$320,300

2021

$4,870 (+0.6%)

$79,100 + $241,200

$320,300

2020

$4,839 (−3.4%)

$79,100 + $241,200

$320,300

2019

$5,008 (−1.3%)

$79,100 + $241,200

$320,300

2018

$5,074 (+2.4%)

$79,100 + $241,200

$320,300

2017

$4,954 (−1.2%)

$69,600 + $215,000

$284,600

2016

$5,014 (+1.3%)

$69,600 + $215,000

$284,600

2014

$4,952 (−1.4%)

$65,300 + $201,800

$267,100

2013

$5,021

$65,300 + $201,800

$267,100

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

Public record

Public record
Zoning

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

38.2 Acres

Year renovated

1985

Sq. Ft.

1,952

Year built

1972

Style

Single Family Residential

County

Waukesha County

APN

NBC 1229994003

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 15, 2026.

A-2

Agricultural And Rural Holding District

The A-2 Agricultural and Rural Holding District is intended to provide for the interim continuation of general farming or related open space uses in those areas of the City that are not yet committed to urban development. The district is further intent upon preventing the conversion of agricultural land or other rural or open land to urban uses prior to its planned conversion as envisioned in the adopted City of New Berlin Comprehensive Plan.

Permitted uses

Include but are not limited to:

Agriculture
Livestock production
Housing-Single unit
Housing-Other
Bed & breakfast
Fire house
Police station
Agriculture-Cropland

Property details

Parking

Parking Information
Parking: 1 Space

Garage Information
# of Garage Parking Spaces (Total): 4
Garage: Opener Included, Attached, 4+ Cars

Interior

Bedroom Information
Master Bedroom Dimensions: 12 x 15
Master Bedroom Level: Main
Bedroom 2 Dimensions: 12 x 12
Bedroom 2 Level: Main

Bathroom Information
Bath Description(s): Tub Only, Ceramic Tile, Dual Entry Off Master Bedroom, Tub/Shower Combo in Master Bathroom
# of Baths (Full): 2

Interior Features
Cable/Satellite Available, High Speed Internet, Cathedral/Vaulted Ceiling, Wood or Simulation Wood Floors

Room Information
Full, Other (See Remarks)
Other Room 1 Dimensions: 12 x 13
Other Room 1 Level: Main
Other Room 1 Name: Sun/Four Season Room
Living Room Dimensions: 13 x 18
Living Room Level: Main
Kitchen Level: Main
Kitchen Dimensions: 12 x 18
Family Room Level: Main
Family Room Length: 15 x 11
Dining Room Dimensions: 14 x 12
Dining Room Level: Main

Equipment
Appliances: Dishwasher, Range/Oven, Range

Exterior

Building Information
Building Type: 1 Story
Estimated Sq. Ft. Range: 1751-2000

Exterior
Exterior Features: Patio
Exterior: Brick, Brick/Stone, Aluminum Trim

Property Information
Single-Family
Information Source Year Built: Assessor/Public Record

Land Information
Acreage: Over 2 Acres to 5 Acres

Lot Information
Lot Acreage: 3.03
Zoning: RESIDENTIAL

Financial

Tax Information
Total Taxes: $4,691.15
Tax Year: 2021

Utilities

Utility Information
Well, Private Septic System
Heating/Cooling: Central Air, Forced Air
Natural Gas

Location

Neighborhood Information
Municipality: NEW BERLIN
Municipality Type: City

School Information
School District: New Berlin
Elementary School: Ronald Reagan
High School: New Berlin West

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,952
Stories: 1.0
Lot Size: 38.2 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1985
County: Waukesha County
APN: NBC 1229994003

Home facts updated by county records on Jun 15, 2026

Other

Listing Information
SaleType: Arms Length
Inclusions: AS PER SELLER STOVE REFIGERATOR, MICROWAVE
Exclusions: PERSONAL PROPERTY OF SELLER AND TENANT.

Around this home

Schools

Ronald Reagan Elementary School

Public PreK-6 • Assigned • 1.2mi

6/10

New Berlin Middle/High School

Public 7-12 • Assigned • 1.5mi

9/10

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

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

1/10 Heat Factor

7 days above 100° 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, 1 days in 30 years

Provided by First Street

Historical weather

New Berlin, WI • 53146

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 3.4 hours in December, placing it below the U.S. average for solar exposure.

10 hrs

3.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.47M – $1.78M

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Nearby similar homes

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Land— sq ft

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New listings for sale in 53146

$1,495,000

4 beds3.5 baths4,434 sq ft

2850 S Amor Dr, New Berlin, WI 53146

Lisa Reinecke • RE/MAX Lakeside-West

Home values near 19300 W Observatory Rd

Data from public records.

Address	Redfin Estimate
19750 W Observatory Road, New Berlin, WI 3 Beds \| 3.5 Baths \| 3814 Sq. Ft.	$866,523
19155 W Observatory Road, New Berlin, WI 5 Beds \| 2.5 Baths \| 2600 Sq. Ft.	$681,819

Address	Redfin Estimate
18725 W Observatory Road, New Berlin, WI 3 Beds \| 2 Baths \| 1680 Sq. Ft.	$513,580
18590 W Observatory Road, New Berlin, WI 3 Beds \| 2.5 Baths \| 2650 Sq. Ft.	$742,034

Address	Redfin Estimate
18760 W Observatory Road, New Berlin, WI 3 Beds \| 2 Baths \| 1920 Sq. Ft.	$494,167
18650 W Observatory Road, New Berlin, WI 3 Beds \| 2 Baths \| 2522 Sq. Ft.	$519,117

Property information provided by MetroMLS as distributed by WIREX when last listed in 2021. This data may not match . Learn more.

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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 53146, WI

Sale history for 19300 W Observatory Rd

Tax history for 19300 W Observatory Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 53146

Home values near 19300 W Observatory Rd

More real estate resources