Larry Stein Oklahoma County Assessor (405) 713-1200 - Public Access System
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Real Property Display - Screen Produced   3/20/2026 7:41:09 AM 
Account: R153281770  Type: Residential

  

Location:

3521 HILLSIDE DR

Building Name/Occupant:

 

DEL CITY

Owner Name 1:  DUNCAN MARY

Parcel PIN#:

1472-15-328-1770

Owner Name 2:    1/4 section #:

1472

Owner Name 3:    Parent Acct:

 

Billing Address:  3521 HILLSIDE DR Tax District:

City, State, Zip  DEL CITY, OK  73115 School System:

Mid-Del #52

Country: (If noted)

  

Land Size:

0.2105  Acres

Personal Property

Land Value: 24,759 

Treasurer:

Sect 18-T11N-R2W Qtr NW

 HARTSDEL   Block 004  Lot 001   Subdivision Sales
 Full Legal Description:  HARTSDEL 004 001
Photo & Sketch (if available) Comp Sales  (ordered by relevancy)  Comp Report

 3104 SIMMONS DR DEL CITY, OK

10/20/2025

 $180,000 

 3916 DENTWOOD TER DEL CITY, OK

05/02/2025

 $128,500 

 4109 MONICA DR DEL CITY, OK

08/15/2024

 $165,000 

 3429 HILLSIDE DR DEL CITY, OK

12/12/2024

 $178,000 

 3812 VICK CIR DEL CITY, OK

05/05/2025

 $137,000 

 3900 CHETWOOD DR DEL CITY, OK

10/10/2025

 $169,000 

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

145,000 

72,983 

8,028 

1,000 

7,028 

114.72 

$806 

$1,024 

2024

136,000 

72,983 

8,028 

1,000 

7,028 

117.21 

$824 

$930 

2023

118,000 

72,983 

8,028 

1,000 

7,028 

112.46 

$790 

$669 

2022

107,000 

72,983 

8,028 

1,000 

7,028 

110.76 

$778 

$525 

2021

89,500 

72,983 

8,028 

1,000 

7,028 

114.70 

$806 

$323 

[1/6]
Property Account Status/Adjustments/Exemptions
Account # Exemption Description Amount

R153281770

Freeze Senior Valuation

R153281770

3% Cap Homestead

R153281770

Homestead

1,000 

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

4/15/2021

Deeds

14700

1838

 $0 

DUNCAN MARY

DUNCAN MARY

5/22/2015

Deeds

12835

974

 $0 

DUNCAN WILLIAM M & MARY K

DUNCAN MARY

12/1/1986

Historical

5561

715

 $47,000 

GOWER DAVID W & TANDYE L

DUNCAN WILLIAM M & MARY K

7/1/1981

Historical

4792

1842

 $0 

 

GOWER DAVID W & TANDYE L

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

2025

01/31/2025

145,000 

72,983 

8,028 

1,000 

7,028 

2024

01/22/2024

136,000 

72,983 

8,028 

1,000 

7,028 

2023

01/23/2023

118,000 

72,983 

8,028 

1,000 

7,028 

2022

02/22/2022

107,000 

72,983 

8,028 

1,000 

7,028 

2021

02/24/2021

89,500 

72,983 

8,028 

1,000 

7,028 

[1/2]
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

1971

1,034 

1 Stories