FRS Brownfields

WELLSTON PLAZA NE

6136-6142 BERTHA AVENUE · SAINT LOUIS, SAINT LOUIS County, MO, 63133

Acreage

—

Cleanup status

BROWNFIELDS PROPERTY

Dataset

FRS Brownfields

Mapped

Yes

Redevelopment suitability

Moderate

45/ 100

Site size10/35

Acreage unknown — assumed average footprint.

Grid proximity25/40

Nearest substation ~0.5 mi away. No interconnection-queue activity nearby.

Cleanup status10/25

Status: BROWNFIELDS PROPERTY.

Heuristic estimate based on site size, grid proximity, and cleanup status — not a formal assessment.

Nearby marketplace listings

5319 & 5334 Shreve Ave

Clark Properties Riverview Industrial Center

MO · 25 ac

5.6 mi

DC listing

Multi-Story Industrial Complex

MO · 6 ac

5.9 mi

DC listing

11700 Dunlap Industrial Blvd & 11697 Fairgrove Industrial Blvd

Maryland Heights, MO · 8 ac

8.0 mi

DC listing

1 Corporate Woods Drive

Earth City, MO · 22 ac

12 mi

Environmental / program records

Program	Program ID	Status	Link
ACRES	267352	BROWNFIELDS PROPERTY	View

Details

Source record ID110072077817

CountySAINT LOUIS

StateMO

ZIP63133

Coordinates38.67142, -90.28949

Geocode sourcesource

Last updated (source)9/23/2025

Grid proximity

Substations (within 25 mi)

UNKNOWN17868

—

0.5 mi

UNKNOWN17767

—

2.0 mi

TAP

—

3.5 mi

UNKNOWN33772

—

3.5 mi

UNKNOWN17802

—

3.6 mi

UNKNOWN17739

—

4.0 mi

UNKNOWN17735

345 kV

4.4 mi

UNKNOWN21307

—

4.5 mi

TAP

—

4.5 mi

TAP

—

4.5 mi

Interconnection queue (within 50 mi)

None within 50 mi.

Sources

FRS BrownfieldsOpen