For sale

Price cut: $39K (8/12)

$159,000

512 N 20th St, Duncan, OK 73533

3beds

1,790sqft

$1,125/mo

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Single Family Residence

Built in ----

-- sqft lot

$-- Zestimate^®

$89/sqft

$-- HOA

What's special

Fresh paintManageable yardModern ceiling fansCovered carport

Welcome to 512 N. 20th Street! This 4-bedroom, 2-bath home offers plenty of space and a convenient location just minutes from Duncan High School, Hoarce Mann Elementary and the hospital. Recently, the home has received several cosmetic updates, including fresh paint, flooring, cabinet hardware and modern ceiling fans, giving it a clean, refreshed feel. Originally built in 1955, the home retains some of its original character while offering room for a new owner to continue making improvements. Outside, you'll find a covered carport, storm cellar, and a manageable yard. With four bedrooms and two full baths, there's plenty of flexibility for a growing family, guests, or a home office. If you're looking for an affordable home with space, updates already started, and a convenient location, this property is worth a look!

73 days
189
22

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2

Dining room

Features: Live/Dine Combo

Heating

Electric

Cooling

Electric

Appliances

Included: Electric Oven/Range, Dishwasher, Exhaust Fan

Features

Family Room, Inside Utility
Flooring: Hardwood
Number of fireplaces: 1
Fireplace features: One Fireplace, Family Room, Bedroom

Interior area

Total structure area: 1,790
Total interior livable area: 1,790 sqft

Property

Parking

Total spaces: 1
Parking features: Carport
Has carport: Yes

Features

Levels: One
Patio & porch: Covered Patio
Fencing: Fenced Yard,Chain Link

Details

Additional structures: Storage Shed, Workshop
Parcel number: 162500009011000000

Construction

Type & style

Home type: SingleFamily
Architectural style: Traditional
Property subtype: Single Family Residence

Materials

Brick and Frame
Roof: Composition

Condition

51-99 Years,Good Condition

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Security: Storm Shelter
Subdivision: Whisenant

Location

Region: Duncan

Financial & listing details

Price per square foot: $89/sqft
Tax assessed value: $80,292
Annual tax amount: $628
Price range: $159K - $159K
Date on market: 7/23/2026
Listing terms: Cash,FHA,VA Loan,Conventional

Estimated market value

Not available

Estimated sales range

Not available

$1,603/mo

Price history

Date	Event	Price
8/12/2026	Price change	$159,000-19.7%$89/sqft
Source: Duncan AOR #40348 Report a problem
7/23/2026	Listed for sale	$198,000$111/sqft
Source: Duncan AOR #40348 Report a problem
7/21/2026	Listing removed	--
Source: Owner Report a problem
6/18/2026	Listed for sale	$198,000-36.3%$111/sqft
Source: Owner Report a problem
5/20/2005	Sold	$311,000$174/sqft
Source: Agent Provided Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$598 +4%	$7,092 +5%
2024	$575 +4.4%	$6,755 +5%
2023	$551 +5.8%	$6,433 +5%
2022	$521 +4.8%	$6,127 +5%
2021	$497 +21.5%	$5,835 +23.1%
2020	$409 -3.5%	$4,740 -3.4%
2019	$424 -21.8%	$4,906 -22.3%
2017	$542	$6,312 -8.8%
2016	$542 +8.7%	$6,923 +5%
2015	$499	$6,594 +5%
2014	$499	$6,280 +5%
2013	$499	$5,981 +5%
2012	$499 -2.1%	$5,696 +5%
2011	$509 +3.1%	$5,425 +5%
2010	$494 +13.3%	$5,168 +5%
2009	$436 -4.1%	$4,921 -1.6%
2008	$455 +5%	$5,000 +5%
2007	$433	$4,762