17308 Observatory Rd
New Berlin, WI 53146
4 bd 2 ba 1,965 sqft Built 1957 Lot 21,344 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 | $176,600 | $115,100 | $291,700 | $3,577 |
| 2024 | $176,600 | $115,100 | $291,700 | $3,528 |
| 2023 | $167,500 | $56,100 | $223,600 | $3,490 |
| 2022 | $167,500 | $56,100 | $223,600 | $3,580 |
| 2021 | $167,500 | $56,100 | $223,600 | $3,401 |
| 2020 | $167,500 | $56,100 | $223,600 | $3,403 |
| 2019 | $167,500 | $56,100 | $223,600 | $3,519 |
| 2018 | $167,500 | $56,100 | $223,600 | $3,564 |
| 2017 | $149,300 | $46,400 | $195,700 | $3,428 |
| 2016 | $149,300 | $46,400 | $195,700 | $3,469 |
| 2015 | $149,300 | $46,400 | $195,700 | $3,444 |
| 2014 | $141,500 | $44,000 | $185,500 | $3,449 |
| 2013 | $141,500 | $44,000 | $185,500 | $3,464 |
| 2012 | $141,500 | $44,000 | $185,500 | $3,436 |
| 2010 | $157,300 | $48,900 | $206,200 | $3,457 |
| 2009 | $157,300 | $48,900 | $206,200 | $3,373 |
| 2008 | $148,700 | $47,400 | $196,100 | $3,312 |
| 2006 | $148,700 | $47,400 | $196,100 | $3,187 |
Property facts
Year built
1957
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,965 sqft
Lot size
21,344 sqft
ZIP code
53146
City
New Berlin
Street
Observatory Rd
Coordinates
42.97020, -88.12969
Comparable properties nearby
Frequently asked questions
When did 17308 Observatory Rd last sell?
No public-record sale is on file for 17308 Observatory Rd.
What is the current tax assessment for 17308 Observatory Rd?
The most recent total assessment for 17308 Observatory Rd (year 2025) is $291,700 with $3,577 in property tax.
When was 17308 Observatory Rd built?
17308 Observatory Rd was built in 1957.
How does 17308 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 17308 Observatory Rd?
17308 Observatory Rd is a 4 bed, 2 bath, 1,965 sqft, 21,344 sqft lot single_family.
Is 17308 Observatory Rd a flip candidate?
No — 17308 Observatory Rd does not appear in our flips dataset.
Is 17308 Observatory Rd a tax-appeal candidate?
No — 17308 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