Larry Stein Oklahoma County Assessor (405) 713-1200 - Public Access System
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Real Property Display - Screen Produced   3/17/2026 6:04:19 AM 
Account: R150442250  Type: Residential

  

Location:

511 E HARMON DR

Building Name/Occupant:

 

MIDWEST CITY

Owner Name 1:  NIXON MARY TRS

Parcel PIN#:

1438-15-044-2250

Owner Name 2:  NIXON MARY LIV TRUST 1/4 section #:

1438

Owner Name 3:    Parent Acct:

 

Billing Address:  511 E HARMON DR Tax District:

City, State, Zip  MIDWEST CITY, OK  73110-5818 School System:

Mid-Del #52

Country: (If noted)

  

Land Size:

0.1723  Acres

Personal Property

Land Value: 21,762 

Treasurer:

Sect 10-T11N-R2W Qtr SE

 PARK REPLAT SUB ADD   Block 002  Lot 022   Subdivision Sales
 Full Legal Description:  PARK REPLAT SUB ADD 002 022
Photo & Sketch (if available) Comp Sales  (ordered by relevancy)  Comp Report

 314 E ERCOUPE DR MIDWEST CITY, OK

11/07/2025

 $125,500 

 308 W MIMOSA DR MIDWEST CITY, OK

06/13/2024

 $155,000 

 420 SHOWALTER DR MIDWEST CITY, OK

10/01/2024

 $150,500 

 109 E NORTHRUP DR MIDWEST CITY, OK

11/16/2025

 $100,000 

 233 E MYRTLE LN MIDWEST CITY, OK

01/03/2025

 $137,500 

 207 E ATKINSON DR MIDWEST CITY, OK

10/30/2024

 $154,500 

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

2025

139,500 

98,271 

10,809 

10,809 

119.58 

$1,293 

$542 

2024

129,000 

93,592 

10,294 

10,294 

122.51 

$1,261 

$477 

2023

112,500 

89,136 

9,804 

9,804 

117.71 

$1,154 

$303 

2022

102,000 

84,892 

9,337 

9,337 

116.64 

$1,089 

$220 

2021

88,000 

80,850 

8,893 

8,893 

119.45 

$1,062 

$94 

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Property Account Status/Adjustments/Exemptions
Account # Exemption Description Amount

R150442250

5% Capped Account

Property Deed Transaction History   (Recorded in the County Clerk's Office)
Date Type Book Page Price Grantor Grantee

3/19/2025

Hmstd Off &

16046

1518

 $0 

NIXON GAYLON K TRS

NIXON MARY TRS

12/21/1994

Historical

6690

728

 $0 

NIXON GAYLON K

NIXON GAYLON K TRS

2/1/1986

Historical

5430

972

 $0 

 

NIXON GAYLON KENT & MARY M

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

142,000 

103,184 

11,349 

11,349 

2025

01/31/2025

139,500 

98,271 

10,809 

10,809 

2024

01/22/2024

129,000 

93,592 

10,294 

10,294 

2023

01/23/2023

112,500 

89,136 

9,804 

9,804 

2022

02/22/2022

102,000 

84,892 

9,337 

9,337 

[1/3]
Property Building Permit History
Issued Permit # Provided by Bldg # Description Est Construction Cost Status
No Building Permit records returned.
Click button on building number to access detailed information:
  Bldg # Vacant/Improved Land Bldg Description Year Built SqFt # Stories

Click

1

Improved

Ranch 1 Story

1949

1,508 

1 Stories