509 40th Avenue N, St Petersburg, FL 33703
Single family property built in 1954 with 1,299 sq ft of living area on a 0.18-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
$462,852
County assessed value (tax roll)
$361,008
Living area
1,299 sq ft
Lot size
0.18 acres (8,041 sq ft)
Year built
1954
Land use
Single family
FEMA flood zone
Not on file yet
County
Pinellas County, FL
Parcel ID
fl-62-17 31 06 86418 000 0230
At a glance
- Who owns 509 40th Ave N?
- Pinellas County property records list O'BRIEN, SEAN M as the owner of record.
- What is the county just value of 509 40th Ave N?
- $462,852 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-62-17 31 06 86418 000 0230 (Pinellas County).
Current owner
- O'BRIEN, SEAN M
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 40th Ave N
- 442 40th Ave N $431K · built 1962
- 458 40th Ave N $380K · built 1957
- 466 40th Ave N $328K · built 1966
- 474 40th Ave N $458K · built 1958
- 475 40th Ave N $308K · built 1951
- 483 40th Ave N $349K · built 1956
- 494 40th Ave N $489K · built 1956
- 495 40th Ave N $410K · built 1952
- 500 40th Ave N $308K · built 1953
- 501 40th Ave N $485K · built 1953
- 510 40th Ave N $437K · built 1954
- 517 40th Ave N $395K · built 1954
- 520 40th Ave N $305K · built 1953
- 525 40th Ave N $957K · built 2023
- 530 40th Ave N $332K · built 1953
- 540 40th Ave N $327K · built 1953
- 600 40th Ave N $295K · built 1953
- 601 40th Ave N $540K · built 1955
- 610 40th Ave N $288K · built 1957
- 611 40th Ave N $396K · built 1955
All 97 properties on 40th Ave N · ZIP 33703 (St Petersburg). Values are county just values (tax roll), not market values.
Nearby properties
- 501 40th Ave N, St Petersburg $485K · built 1953
- 517 40th Ave N, St Petersburg $395K · built 1954
- 525 40th Ave N, St Petersburg $957K · built 2023
- 508 41st Ave N, St Petersburg $354K · built 1956
- 510 40th Ave N, St Petersburg $437K · built 1954
- 4050 5th St N, St Petersburg $438K · built 1956
- 520 40th Ave N, St Petersburg $305K · built 1953
- 516 41st Ave N, St Petersburg $361K · built 1956
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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