1921 Castle St
Waterloo, IA 50701
4 bd 2 ba 1,544 sqft Built 1971 Lot 7,841 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 | $154,670 | $23,160 | $177,830 | $3,362 |
| 2024 | $154,670 | $23,160 | $177,830 | $3,156 |
| 2023 | $145,230 | $23,160 | $168,390 | $2,640 |
| 2022 | $105,920 | $23,160 | $129,080 | $2,568 |
| 2021 | $105,920 | $23,160 | $129,080 | $2,508 |
| 2020 | $100,770 | $18,530 | $119,300 | $2,462 |
| 2019 | $100,770 | $18,530 | $119,300 | $2,420 |
| 2018 | $97,690 | $18,530 | $116,220 | $2,396 |
| 2017 | $97,690 | $18,530 | $116,220 | $2,356 |
| 2016 | $92,550 | $18,530 | $111,080 | $2,322 |
| 2015 | $92,550 | $18,530 | $111,080 | $2,368 |
| 2014 | $92,550 | $18,530 | $111,080 | $2,284 |
| 2013 | $91,790 | $18,530 | $110,320 | $2,278 |
| 2012 | $96,890 | $18,530 | $115,420 | $2,278 |
| 2011 | $96,890 | $18,530 | $115,420 | $2,334 |
| 2010 | $97,800 | $14,860 | $112,660 | $2,259 |
| 2008 | $97,800 | $14,860 | $112,660 | $2,151 |
Property facts
Year built
1971
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,544 sqft
Lot size
7,841 sqft
ZIP code
50701
City
Waterloo
Street
Castle St
Coordinates
42.51275, -92.39923
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1921 Castle St last sell?
No public-record sale is on file for 1921 Castle St.
What is the current tax assessment for 1921 Castle St?
The most recent total assessment for 1921 Castle St (year 2025) is $177,830 with $3,362 in property tax.
When was 1921 Castle St built?
1921 Castle St was built in 1971.
How does 1921 Castle St compare to others on Castle St?
We track 8 other properties on Castle St. Browse the list under "Other properties on Castle St" to compare beds, baths, and sale history.
What are the property facts for 1921 Castle St?
1921 Castle St is a 4 bed, 2 bath, 1,544 sqft, 7,841 sqft lot single_family.
Is 1921 Castle St a flip candidate?
No — 1921 Castle St does not appear in our flips dataset.
Is 1921 Castle St a tax-appeal candidate?
No — 1921 Castle St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.1%
Implied 1-yr
-4.3%
2026 Q3
$196.2K
2026 Q4
$193.9K
ZIP 50701 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Castle St