FRS Brownfields

FLATIRON BUILDING- 616 N WALNUT AVENUE

616 N WALNUT AVENUE · OKLAHOMA CITY, OKLAHOMA County, OK, 73104

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 ~0.2 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

DC listing

7700 Broadway Ext

Oklahoma City, OK · 4 ac

0.5 mi

DC listing

7600 North Hudson Avenue

Oklahoma City, OK · 4 ac

5.3 mi

DC listing

2033 Heritage Park Dr

Oklahoma City, OK

8.5 mi

DC listing

9303 West Reno Avenue

Oklahoma City, OK · 10 ac

9.5 mi

DC listing

30.89 ACRES (MOL) ZONED INDUSTRIAL EAST OF TAFB

Oklahoma City, OK · 31 ac

9.9 mi

DC listing

Flying Hawk Ranch Develompent Land - OKC Airport

Oklahoma City, OK · 83 ac

10 mi

DC listing

10321 W RENO AVE

Oklahoma City, OK · 86 ac

11 mi

DC listing

INDUSTRIAL LAND, S SYMES LN & HWY 152, MUSTANG OKLAHOMA

Mustang, OK

12 mi

Environmental / program records

Program	Program ID	Status	Link
ACRES	254289	BROWNFIELDS PROPERTY	View

Details

Source record ID110071980541

CountyOKLAHOMA

StateOK

ZIP73104

Coordinates35.47296, -97.50896

Geocode sourcesource

Last updated (source)7/29/2025

Grid proximity

Substations (within 25 mi)

TAP

—

0.2 mi

UNKNOWN18540

—

0.4 mi

UNKNOWN18533

—

0.9 mi

UNKNOWN18531

—

1.1 mi

UNKNOWN18530

—

1.1 mi

UNKNOWN19396

—

1.1 mi

TAP

—

1.5 mi

TAP

—

1.5 mi

UNKNOWN18611

—

1.5 mi

UNKNOWN18544

—

1.5 mi

Interconnection queue (within 50 mi)

None within 50 mi.

Sources

FRS BrownfieldsOpen