19450 Observatory Rd
New Berlin, WI 53146
3 bd 1 ba 1,302 sqft Built 1923 Lot 1,708,423 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $940,300 | $398,700 | $1,339,000 | $16,704 |
| 2024 | $940,300 | $398,700 | $1,339,000 | $15,757 |
| 2023 | $78,200 | $96,400 | $174,600 | $10,383 |
| 2022 | $78,200 | $96,400 | $174,600 | $2,814 |
| 2021 | $78,200 | $96,400 | $174,600 | $2,675 |
| 2020 | $78,200 | $96,400 | $174,600 | $2,675 |
| 2019 | $78,200 | $96,400 | $174,600 | $2,765 |
| 2018 | $78,200 | $96,500 | $174,700 | $2,627 |
| 2017 | $74,700 | $87,200 | $161,900 | $2,719 |
| 2016 | $74,700 | $87,200 | $161,900 | $2,741 |
| 2015 | $74,700 | $87,200 | $161,900 | $2,744 |
| 2014 | $70,000 | $78,600 | $148,600 | $2,645 |
| 2013 | $70,000 | $78,700 | $148,700 | $2,638 |
| 2012 | $70,000 | $78,800 | $148,800 | $2,640 |
| 2010 | $76,600 | $87,300 | $163,900 | $2,642 |
| 2009 | $76,600 | $87,400 | $164,000 | $2,588 |
| 2008 | $73,500 | $82,700 | $156,200 | $2,612 |
| 2006 | $73,500 | $82,600 | $156,100 | $2,489 |
Property facts
Year built
1923
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,302 sqft
Lot size
1,708,423 sqft
ZIP code
53146
City
New Berlin
Street
Observatory Rd
Coordinates
42.97055, -88.15656
Comparable properties nearby
Frequently asked questions
When did 19450 Observatory Rd last sell?
No public-record sale is on file for 19450 Observatory Rd.
What is the current tax assessment for 19450 Observatory Rd?
The most recent total assessment for 19450 Observatory Rd (year 2025) is $1,339,000 with $16,704 in property tax.
When was 19450 Observatory Rd built?
19450 Observatory Rd was built in 1923.
How does 19450 Observatory Rd compare to others on Observatory Rd?
We track 8 other properties on Observatory Rd. Browse the list under "Other properties on Observatory Rd" to compare beds, baths, and sale history.
What are the property facts for 19450 Observatory Rd?
19450 Observatory Rd is a 3 bed, 1 bath, 1,302 sqft, 1,708,423 sqft lot single_family.
Is 19450 Observatory Rd a flip candidate?
No — 19450 Observatory Rd does not appear in our flips dataset.
Is 19450 Observatory Rd a tax-appeal candidate?
No — 19450 Observatory Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.8%
Implied 1-yr
-7.3%
2026 Q2
$456.7K
2026 Q3
$447.3K
ZIP 53146 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Observatory Rd