5121 20th Avenue N, St Petersburg, FL 33710
Single family property built in 1948 with 1,256 sq ft of living area on a 0.26-acre lot in St Petersburg, Pinellas County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$401,181
County assessed value (tax roll)
$135,181
Living area
1,256 sq ft
Lot size
0.26 acres (11,426 sq ft)
Year built
1948
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-16 31 16 59346 006 0100
At a glance
- Who owns 5121 20th Ave N?
- Pinellas County property records list NIEHAUS, KATHLEEN R as the owner of record.
- What is the county just value of 5121 20th Ave N?
- $401,181 on the Pinellas County tax roll (as of January 1). Just value is the property appraiser's figure for property taxes — not a market value.
- What is the parcel ID?
- fl-62-16 31 16 59346 006 0100 (Pinellas County).
Current owner
- NIEHAUS, KATHLEEN R
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 20th Ave N
- 5018 20th Ave N $366K · built 1952
- 5024 20th Ave N $268K · built 1953
- 5025 20th Ave N $477K · built 1973
- 5032 20th Ave N $321K · built 1953
- 5039 20th Ave N $436K · built 1965
- 5041 20th Ave N $413K · built 1953
- 5062 20th Ave N $418K · built 1952
- 5063 20th Ave N $359K · built 1953
- 5101 20th Ave N $302K · built 1951
- 5114 20th Ave N $646K · built 1947
- 5125 20th Ave N $308K · built 1955
- 5135 20th Ave N $538K · built 1964
- 5140 20th Ave N $546K · built 1951
- 5154 20th Ave N $362K · built 1980
- 5155 20th Ave N $379K · built 1950
- 5201 20th Ave N $298K · built 1952
- 5218 20th Ave N $238K · built 1959
- 5219 20th Ave N $353K · built 1966
- 5226 20th Ave N $250K · built 1960
- 5227 20th Ave N $223K · built 1959
All 195 properties on 20th Ave N · ZIP 33710 (St Petersburg). Values are county just values (tax roll), not market values.
Nearby properties
- 5101 20th Ave N, St Petersburg $302K · built 1951
- 5125 20th Ave N, St Petersburg $308K · built 1955
- 5135 20th Ave N, St Petersburg $538K · built 1964
- 5118 21st Ave N, St Petersburg $351K · built 1952
- 2046 51st St N, St Petersburg $465K · built 1953
- 5124 21st Ave N, St Petersburg $240K · built 1954
- 5134 21st Ave N, St Petersburg $404K · built 1953
- 5114 20th Ave N, St Petersburg $646K · built 1947
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Source: Florida Department of Revenue parcel roll; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources