640 Key Cir
Carter Lake, IA 51510
4 bd 4 ba 4,156 sqft Built 2003 Lot 10,890 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 | $472,900 | $88,800 | $561,700 | $8,376 |
| 2024 | $472,900 | $88,800 | $561,700 | $8,276 |
| 2023 | $435,100 | $77,200 | $512,300 | $9,234 |
| 2022 | $404,500 | $73,500 | $478,000 | $9,146 |
| 2021 | $404,500 | $73,500 | $478,000 | $8,678 |
| 2020 | $350,300 | $73,500 | $423,800 | $6,824 |
| 2019 | $265,621 | $66,879 | $332,500 | $7,108 |
| 2018 | $265,621 | $66,879 | $332,500 | $7,136 |
| 2017 | $265,621 | $66,879 | $332,500 | $7,346 |
| 2016 | $265,621 | $66,879 | $332,500 | $7,270 |
| 2015 | $265,621 | $66,879 | $332,500 | $7,266 |
| 2014 | $265,621 | $66,879 | $332,500 | $7,124 |
| 2013 | $265,621 | $66,879 | $332,500 | $6,696 |
| 2012 | $265,621 | $66,879 | $332,500 | $6,466 |
| 2010 | $265,621 | $66,879 | $332,500 | $6,450 |
| 2007 | $264,660 | $70,399 | $335,059 | $5,448 |
Property facts
Year built
2003
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
4,156 sqft
Lot size
10,890 sqft
ZIP code
51510
City
Carter Lake
Street
Key Cir
Coordinates
41.29384, -95.91853
Comparable properties nearby
Frequently asked questions
When did 640 Key Cir last sell?
No public-record sale is on file for 640 Key Cir.
What is the current tax assessment for 640 Key Cir?
The most recent total assessment for 640 Key Cir (year 2025) is $561,700 with $8,376 in property tax.
When was 640 Key Cir built?
640 Key Cir was built in 2003.
How does 640 Key Cir compare to others on Key Cir?
We track 8 other properties on Key Cir. Browse the list under "Other properties on Key Cir" to compare beds, baths, and sale history.
What are the property facts for 640 Key Cir?
640 Key Cir is a 4 bed, 4 bath, 4,156 sqft, 10,890 sqft lot single_family.
Is 640 Key Cir a flip candidate?
No — 640 Key Cir does not appear in our flips dataset.
Is 640 Key Cir a tax-appeal candidate?
No — 640 Key Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-6.2%
Implied 1-yr
-24.8%
2026 Q1
$301.9K
2026 Q2
$301.9K
ZIP 51510 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Key Cir