$525,000
OPEN SUN 1PM - 2:30PM

18815 W Observatory Rd New Berlin, WI 53146

Estimated payment $3,241/month

Total Views 6,140
4 Beds
1.5 Baths
2,158 Sq Ft
$243 Price per Sq Ft

Highlights

  • 1.34 Acre Lot
  • Colonial Architecture
  • 2 Car Attached Garage
  • Ronald Reagan Elementary School Rated A
  • Wooded Lot
  • Heating System Uses Natural Gas

About This Home

Welcome Home to this 4 bed Colonial in a lush Park like setting. Hardwood floors, natural fireplace, brand new carpet, some newer windows, Large deck and lower patio outside the walk out basement. Root cellar in basement too. New paved driveway on a winding road to your private residence.Walk up storage area in Garage. Sq Feet not verified. Make your appointment Today~

Listing Agent

LeAnn Fowler

First Weber Inc- Greenfield License #76021-94 Listed on: 07/11/2025

First Weber Inc- Greenfield

Open House Schedule

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $4,091

Lot Details

  • 1.34 Acre Lot
  • Wooded Lot

Parking

  • 2 Car Attached Garage
  • Garage Door Opener
  • Driveway

Home Design

  • Colonial Architecture
  • Brick Exterior Construction

Interior Spaces

  • 2,158 Sq Ft Home
  • 2-Story Property

Kitchen

  • Oven
  • Cooktop

Bedrooms and Bathrooms

  • 4 Bedrooms

Laundry

  • Dryer
  • Washer

Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Basement Ceilings are 8 Feet High
  • Block Basement Construction

Schools

  • Ronald Reagan Elementary School
  • New Berlin West Middle School
  • New Berlin West High School

Utilities

  • Heating System Uses Natural Gas
  • Radiant Heating System

Listing and Financial Details

  • Exclusions: seller personal property
  • Assessor Parcel Number 1229993001

Home Details

Home Type

Single Family

Est. Annual Taxes

$4,091

Lot Details

0

Parking

2

Listing Details

  • Prop. Type: Single-Family
  • Lot Size Acres: 1.34
  • Inclusions: oven/range refrigerator
  • Directions: Head west on Observatory off S Calhoun left by yellow Mailbox. Down the drive to your new home!
  • Above Grade Finished Sq Ft: 2158
  • Architectural Style: Colonial
  • Garage Yn: Yes
  • Unit Levels: 2 Story
  • Property Information:Est Total Sq Ft: 2158
  • Special Features: OpenHouse
  • Property Sub Type: Detached

Interior Features

  • Appliances: Cooktop, Oven, Refrigerator, Washer, Dryer
  • Has Basement: Full, Walk Out/Outer Door, Block, 8+ Ceiling
  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Total Bedrooms: 4
  • Fireplace Features: Natural Fireplace
  • Fireplace: Yes
  • Flooring: Wood Floors

Exterior Features

  • Lot Features: Wooded
  • Exclusions: seller personal property
  • Construction Type: Aluminum Siding, Brick
  • Patio And Porch Features: Deck, Patio

Garage/Parking

  • Attached Garage: No
  • Garage Spaces: 2
  • Parking Features: Electric Door Opener, Paved
  • Garage Type: Attached

Utilities

  • Heating: Natural Gas, Radiant
  • Heating Yn: Yes

Schools

  • Elementary School: Ronald Reagan
  • Junior High Dist: New Berlin
  • High School: New Berlin West
  • Middle Or Junior School: New Berlin West

Lot Info

  • Lot Size Sq Ft: 58370.4
  • Parcel #: 1229993001

Tax Info

  • Tax Annual Amount: 4090.95
  • Tax Year: 2024

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $4,266 $369,700 $106,700 $263,000
2023 $4,212 $284,500 $63,200 $221,300
2022 $4,340 $284,500 $63,200 $221,300
2021 $4,103 $284,500 $63,200 $221,300
2020 $4,159 $284,500 $63,200 $221,300
2019 $4,272 $284,500 $63,200 $221,300
2018 $4,342 $284,500 $63,200 $221,300
2017 $4,352 $257,000 $55,700 $201,300
2016 $4,395 $257,000 $55,700 $201,300
2015 $4,383 $257,000 $55,700 $201,300
2014 $4,401 $241,100 $52,200 $188,900
2013 $4,401 $241,100 $52,200 $188,900
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
07/11/2025 07/11/25 For Sale $525,000 -- $243 / Sq Ft
Source: Metro MLS

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See All Homes in New Berlin

Source: Metro MLS

MLS Number: 1926164

Metro MLS

APN: NBC-1229-993-001

Wisconsin Waukesha County New Berlin 53146

18815 W Observatory Rd, New Berlin, WI

This home is located at 18815 W Observatory Rd, New Berlin, WI 53146 and is currently priced at $525,000, approximately $243 per square foot. 18815 W Observatory Rd is a home located in Waukesha County with nearby schools including Ronald Reagan Elementary School, New Berlin West Middle/High School, and Holy Apostles School.

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Nearby Homes
Listing Agent
LeAnn Fowler
Section Image
First Weber Inc- Greenfield
(262) 846-5566