514 30th St
Davenport, IA 52803
3 bd 1 ba 1,150 sqft Built 1950 Lot 6,347 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 | $111,330 | $24,250 | $135,580 | $2,112 |
| 2024 | $111,330 | $24,250 | $135,580 | $2,440 |
| 2023 | $93,900 | $24,250 | $118,150 | $2,604 |
| 2022 | $101,320 | $20,610 | $121,930 | $2,967 |
| 2021 | $101,320 | $20,610 | $121,930 | $2,589 |
| 2020 | $88,960 | $20,610 | $109,570 | $2,547 |
| 2019 | $88,960 | $20,610 | $109,570 | $2,471 |
| 2018 | $82,370 | $20,610 | $102,980 | $2,408 |
| 2017 | $78,250 | $20,610 | $98,860 | $2,305 |
| 2016 | $78,250 | $20,610 | $98,860 | $1,974 |
| 2015 | $78,250 | $20,610 | $98,860 | $1,966 |
| 2014 | $76,650 | $20,610 | $97,260 | $1,928 |
| 2012 | $80,480 | $18,740 | $99,220 | $1,930 |
| 2011 | $80,480 | $18,740 | $99,220 | $1,818 |
| 2008 | $78,500 | $18,280 | $96,780 | $1,526 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,150 sqft
Lot size
6,347 sqft
ZIP code
52803
City
Davenport
Street
30th St
Coordinates
41.55117, -90.58034
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 514 30th St last sell?
No public-record sale is on file for 514 30th St.
What is the current tax assessment for 514 30th St?
The most recent total assessment for 514 30th St (year 2025) is $135,580 with $2,112 in property tax.
When was 514 30th St built?
514 30th St was built in 1950.
How does 514 30th St compare to others on 30th St?
We track 8 other properties on 30th St. Browse the list under "Other properties on 30th St" to compare beds, baths, and sale history.
What are the property facts for 514 30th St?
514 30th St is a 3 bed, 1 bath, 1,150 sqft, 6,347 sqft lot single_family.
Is 514 30th St a flip candidate?
No — 514 30th St does not appear in our flips dataset.
Is 514 30th St a tax-appeal candidate?
No — 514 30th 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
+7.5%
Implied 1-yr
+29.9%
2026 Q3
$345K
2026 Q4
$345K
ZIP 52803 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 30th St