Larry Stein Oklahoma County Assessor (405) 713-1200 - Public Access System
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Real Property Display - Screen Produced   4/28/2026 8:00:37 PM 
Account: R257133040  Type: Residential

  

Location:

21001 N MAY AVE

Building Name/Occupant:

 

UNINCORPORATED

Owner Name 1:  THUNDER VALLEY RANCH LLC

Parcel PIN#:

4850-25-713-3040

Owner Name 2:    1/4 section #:

4850

Owner Name 3:    Parent Acct:

 

Billing Address:  6705 N I 35 FRONTAGE RD Tax District:

City, State, Zip  EDMOND, OK  73034-9402 School System:

Deer Creek #6

Country: (If noted)

  

Land Size:

4.4900  Acres

Personal Property

Land Value: 56,516 

Treasurer:

Sect 13-T14N-R4W Qtr SE

 DEER CREEK TOWNSHIP   Block 000  Lot 000   Subdivision Sales
 Full Legal Description:  DEER CREEK TOWNSHIP PT SE4 SEC 13 14N 4W BEG 991.05FT S & 50FT W & 55FT S OF NE/C OF SE4 TH S275.28FT W611.89FT N363.44FT SELY ON A CURVE TO THE RIGHT 188.83FT TH ON A CURVE TO THE LEFT 207.88FT E196.69FT TH ON A CURVE TO THE RIGHT 39.34FT TO BEG CONT 4.49ACRS MORE OR LESS

NOTE:  The following sales may or may not be used to determine Fair Market Value

Photo & Sketch (if available) Sales  Sales Report

 21301 N MAY AVE UNINCORPORATED, OK

11/20/2024

 $850,000 

 20721 N MAY AVE UNINCORPORATED, OK

11/15/2022

 $600,000 

 3101 NW 206TH ST UNINCORPORATED, OK

03/13/2024

 $980,000 

 3201 NW 206TH ST UNINCORPORATED, OK

02/17/2023

 $1,200,000 

 20945 ALBA CT UNINCORPORATED, OK

08/15/2025

 $2,800,000 

 20885 ALBA CT UNINCORPORATED, OK

03/14/2023

 $2,006,500 

Value History  (*The County Treasurer 405-713-1300 posts & collects actual tax amounts.  Contact information  HERE)
Year Market Value Taxable Mkt Value Gross Assessed Exemption Net Assessed Millage Est. Tax Tax Savings

2026

652,500 

652,500 

71,775 

71,775 

114.35 

$8,207 

$0 

2025

595,000 

360,060 

39,606 

39,606 

114.35 

$4,529 

$2,955 

2024

614,500 

342,915 

37,720 

37,720 

116.19 

$4,383 

$3,471 

[1/10]
Property Account Status/Adjustments/Exemptions
Account # Exemption Description Amount
No adjustment/exemption records returned.
Property Deed Transaction History   (Recorded in the County Clerk's Office)
Date Type Book Page Price Grantor Grantee

3/11/2025

Deeds

16030

1109

 $415,000 

CAIN MELVIN L TRUSTEE

THUNDER VALLEY RANCH LLC

10/12/2000

Deeds

7942

1604

 $0 

CAIN ARTHUR & GRACE

CAIN MELVIN L TRUSTEE

11/20/1998

Historical

7457

1170

 $0 

CAIN MELVIN L

CAIN MELVIN L TRUSTEE

[1/3]
Last Mailed Notice of Value (N.O.V.) Information/History
Year Date Market Value Taxable Market Value Gross Assessed Exemption Net Assessed

2026

02/06/2026

652,500 

652,500 

71,775 

71,775 

2025

01/31/2025

595,000 

360,060 

39,606 

39,606 

2025

03/28/2025

595,000 

360,060 

39,606 

39,606 

[1/6]
Property Building Permit History
Issued Permit # Provided by Bldg # Description Est Construction Cost Status
No Building Permit records returned.
Click button below to access detailed information and additional property photos:
  Bldg # Vacant/Improved Land Bldg Description Year Built SqFt # Stories

Click

1

Improved

Ranch 1 Story

1979

2,770 

1 Stories