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520 Sullivan St, Dubuque, IA 52003

$302,000

Last sold date unavailable

  • 3

    bed

  • 3

    bath

  • 1,544

    Sqft ($204/Sqft)

House not for sale
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About 520 Sullivan St

Property type House
Year built 1976
HOA fee $0/month
Lot size 0.58 Acre
Movoto estimate
Property description
This 3-bedroom, 3-bathroom single-family home is located at 520 Sullivan St, Dubuque, IA, 52003 in Dubuque County and was built in 1976. This home offers 1,544 square feet of living space on a 25,300 sq ft lot. The estimated market value is $302,000, approximately $196 per square foot.
$302K
Range: $262K-$341K
Last 30 days 
  • Year Property taxes Tax assessment
  • 2024
    $3,778 +0.5%
    $286,600
  • 2023
    $3,758 +1.6%
    $286,600
  • 2022
    $3,698 +4.3%
    $286,600 +28.31%
  • 2021
    $3,546 +2.9%
    $223,360
  • 2020
    $3,446 -1.0%
    $223,360 +10.98%
  • 2019
    $3,480 +1.7%
    $201,260 +2.85%
  • 2017
    $3,422 +1.0%
    $195,680 +4.18%
  • 2015
    $3,388 +8.5%
    $187,820
  • 2014
    $3,122
    —
  • 520 Sullivan St
    $314K
  • —
  • 52003
    $599K -84% y/y
  • Dubuque
    $155K -86% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
1150 Tressa St, Dubuque, IA 52003 $366,500 3/3 1,832 0.03
511 Saint George St, Dubuque, IA 52003 $317,800 4/3 1,810 0.03
1124 Tressa St, Dubuque, IA 52003 $268,100 3/2 1,420 0.03
535 Saint George St, Dubuque, IA 52003 $336,000 4/2 2,326 0.03
540 Sullivan St, Dubuque, IA 52003 $187,300 3/1 1,064 0.03
503 Saint George St, Dubuque, IA 52003 $295,400 4/2 1,348 0.04
1160 Mount Loretta Ave, Dubuque, IA 52003 $352,500 5/3 2,058 0.04
545 Saint George St, Dubuque, IA 52003 $294,900 4/3 1,482 0.04

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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9/10
Bryant Elementary School
public Grades PK, K-5
Dubuque Community School District
4/10
Dubuque Senior High School
public Grades 9-12
Dubuque Community School District
Source: GreatSchools.org © 2026. All rights reserved.

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