2561 RIVERSIDE AVE
Office · Jacksonville · 32204
At a glance
2561 RIVERSIDE AVE in Jacksonville, FL is listed on the Jacksonville / Duval County property roll as “Office”, parcel ID 260906030000R. The roll records 4,081 sq ft of building area, a 1963 build year and an assessed value of $578,200.
Jacksonville / Duval County assessment roll
Parcel record
| Field | Value |
|---|---|
| parcel ID | 260906030000R |
| Site address | 2561 RIVERSIDE AVE |
| Land use (DOR) | 019 — Office |
| Building area (actual) | 4,081 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | 8,186 sq ft |
| Year built | 1963 |
| Zoning (primary) | — |
| Land value | $204,188 |
| Building value | — |
| Total assessed value | $578,200 |
Recorded owner (assessment roll)
ST VINCENTS MEDICAL CENTER
Owner mailing address: C/O ST VINCENTS FINANCE OFFICE 4205 BELFORT RD SUITE 4020, JACKSONVILLE, FL, 32216
15 Jacksonville office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 2561 RIVERSIDE AVE
- City
- Jacksonville
- ZIP
- 32204
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 2561 RIVERSIDE AVE compare with other Jacksonville office buildings?
At 4,081 sq ft, 2561 RIVERSIDE AVE is about 65% smaller than the average office building on the Jacksonville / Duval County roll, which comes to 11,657 sq ft across 5,389 buildings.
Its assessed value works out to $142 per square foot of building area, against $111 across all office floor area on the roll.
Does the owner of 2561 RIVERSIDE AVE hold other Jacksonville office property?
15 Jacksonville office properties (15 parcels, 402.8K sq ft) are recorded to 3 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What does “Office” mean for this parcel?
The Jacksonville / Duval County roll classifies parcel ID 260906030000R as “Office” (use code 019). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 2561 RIVERSIDE AVE?
The recorded owner on the Jacksonville / Duval County assessment roll (current) is ST VINCENTS MEDICAL CENTER. Owner mailing address on file: C/O ST VINCENTS FINANCE OFFICE 4205 BELFORT RD SUITE 4020, JACKSONVILLE, FL, 32216.
How big is 2561 RIVERSIDE AVE?
The Jacksonville / Duval County roll records 4,081 sq ft of building area, a build year of 1963. It sits on a 8,186 sq ft lot.
What is the assessed value of 2561 RIVERSIDE AVE?
$578,200 on the Jacksonville / Duval County roll. Assessed values are taxable-roll figures, not market prices.
What is the parcel ID for 2561 RIVERSIDE AVE?
Parcel ID 260906030000R, site address 2561 RIVERSIDE AVE, Jacksonville. It is the key to look the parcel up in the Florida DOR NAL assessment roll for Duval County (Jacksonville / Duval County).
More around 2561 RIVERSIDE AVE
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Jacksonville / Duval County — Florida DOR NAL assessment roll for Duval County: owner names, mailing addresses, values, and recorded sales with price at month precision. The county's local business tax roll is not yet ingested, so no tenant layer yet.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Jacksonville / Duval County assessment roll, parcel ID 260906030000R.
About this data
Source: Florida DOR NAL assessment roll for Duval County (Jacksonville / Duval County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “2561 RIVERSIDE AVE, Jacksonville, FL (parcel ID 260906030000R)”, https://buildingcensus.com/offices/jacksonville/office-building-aeff26b7 (data as of September 20, 2026).