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Small-bay brief · Jacksonville · live county records

Jacksonville's small-bay supply, from port city to county edge.

A live four-county profile of smaller industrial buildings across Duval, Nassau, Clay, and St. Johns counties: measured size, building age, local concentration, and qualified public property records.

Market reading

Three ways to read Jacksonville's measured supply

Read the Duval core against Orange Park, St. Augustine, and the wider Northeast Florida inventory. The county split keeps port-oriented urban stock separate from the fast-growing southern and northern corridors.

County concentration

91%

Duval County accounts for 10,899 of the tracked records in this definition.

Leading size band

44%

Under 10K SF is the largest band within the 9,795 records carrying usable building area.

Measured median vintage

1987

Calculated only from the 7,577 records carrying a plausible year built.

Building format

How the measured buildings break down

9,795 records carry a usable building area. Missing or implausible values remain in the market total but never enter this distribution or its median.

Under 10K SF44%4,317
10–25K SF26%2,574
25–50K SF13%1,272
50–100K SF9%918
100–200K SF714

Building-area coverage: 82% of the tracked universe.

Building vintage

When Jacksonville's measured stock was built

Recorded years are grouped without filling gaps or assigning estimated construction dates.

Measured median

1987

Year-built coverage: 64%.

Before 196015%1,158
1960–197922%1,698
1980–199930%2,302
2000–200918%1,377
2010–present14%1,042

Market geography

Where the tracked inventory sits

Duval County is the largest share in SpanVor's 4-county Jacksonville definition. County and focus-area counts come from the same reconciled predicate.

Named city cores / balance

Jacksonville10,395

87%

Orange Park105

1%

St. Augustine408

3%

Rest of Jacksonville1,013

8%

Named cores use exact case-insensitive matches, including audited source aliases. The balance is the reconciled remainder across all market counties.

Method / 01

What this page counts—and what it does not

Latest canonical record update in this view: July 21, 2026.

Canonical base

SpanVor's canonical property table, filtered to Florida, 4 audited county GEOIDs, the small-bay industrial class, and non-duplicate map records.

Inventory, not availability

The total is a tracked public-record universe—not a count of buildings for sale, for lease, vacant, or currently marketed.

Measured fields only

Building area uses 100–199,999 SF and vintage uses plausible recorded years. Missing values are excluded, never filled.

Release gates

County totals must reconcile, size and vintage coverage must clear the publication floor, and all 12 property links must pass the stricter trailhead gate.

Field questions

Jacksonville small-bay FAQ

How many small-bay industrial properties does SpanVor track in Jacksonville?

SpanVor tracks 11,921 non-duplicate small-bay industrial property records across its 4-county Jacksonville definition. The latest canonical record update in this view is July 21, 2026.

What is the median small-bay building size in the Jacksonville dataset?

The median recorded building area is 12,200 SF, calculated from 9,795 records with a usable area from 100 through 199,999 SF.

Which counties are included in this Jacksonville profile?

Duval, St Johns, Clay, Nassau counties. Every county count uses the same canonical predicate and must sum to the market total before values render.

Does this page show industrial properties currently for sale or lease?

No. This is a tracked property universe assembled from public property records. It does not represent current listings, availability, vacancy, rents, cap rates, or properties for sale or lease.

From market to property

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