621 Boundary is a 1,380 square foot house on a 0.52 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Sentinel data, we estimate the home's value is $54,785.
Single-familyProperty Type
1950Year Built
0.52 acresLot Size
$40Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$54,785
$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 48.4% lower than the average sale price ($106K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$176 (+4.8%)
$110 + $2,519
$2,629
2024
$168 (+5.0%)
$110 + $2,394
$2,504
2023
$160 (+5.3%)
$110 + $2,275
$2,385
2022
$152
$110 + $2,161
$2,271
2021
$152 (−0.7%)
$110 + $2,053
$2,163
2020
$153
$110 + $2,053
$2,163
2019
$153 (+33.0%)
$110 + $2,058
$2,168
2018
$115
$110 + $2,064
$2,174
2017
$115 (−6.5%)
$110 + $1,526
$1,636
2016
$123 (+3.4%)
$110 + $1,526
$1,636
2015
$119 (−1.7%)
$110 + $1,643
$1,753
2014
$121 (+2.5%)
$110 + $1,623
$1,733
2013
$118
$110 + $1,623
$1,733
Tax history for 621 Boundary
Year
Property tax
Land + Additions
Assessment*
2025
$176 (+4.8%)
$110 + $2,519
$2,629
2024
$168 (+5.0%)
$110 + $2,394
$2,504
2023
$160 (+5.3%)
$110 + $2,275
$2,385
2022
$152
$110 + $2,161
$2,271
2021
$152 (−0.7%)
$110 + $2,053
$2,163
2020
$153
$110 + $2,053
$2,163
2019
$153 (+33.0%)
$110 + $2,058
$2,168
2018
$115
$110 + $2,064
$2,174
2017
$115 (−6.5%)
$110 + $1,526
$1,636
2016
$123 (+3.4%)
$110 + $1,526
$1,636
2015
$119 (−1.7%)
$110 + $1,643
$1,753
2014
$121 (+2.5%)
$110 + $1,623
$1,733
2013
$118
$110 + $1,623
$1,733
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Window Unit
Heating Type: Warm Air
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Standard
Building Style Type: Traditional
Building Construction Quality: Average
Roof Covering Type: Composition Shingle
Roof Shape Type: Hip
Building Type: Single Family
Property Information
Subdivision Name: SIMMONS
Living Sq. Ft: 1,380
Ground Floor Sq. Ft: 780
Building Sq. Ft: 1,380
# of Stories: 1
Stories Type: 1
Legal Description: C080-00-008-000-0-003-00 - SENTINEL, SIMMONS ADD'N. BLK. 8 BEG. AT NE COR. OF TH. W 75' S 300' TO S LINE OF BLK. TH. E 75' N 300' TO BEG. 75' X 300'
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 360
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 22,651
Legal Block Number: 8
Municipality Name: SENTINEL SUBS
Acres: 0.52
Depth Footage: 300
Front Footage: 75
Zoning Code: R1
County Use Description: URBAN RES
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SENTINEL SUBS
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,380
Stories: 1.0
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: —
County: Washita County
APN: C080-00-008-000-0-003-00
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Mcmurray Elementary School
Public PreK-8 • Assigned • 0.4mi
5/10
Blanche Thomas High School
Public 9-12 • Assigned • 0.4mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 106° expected this year, 19 days in 30 years
2/10 Wind Factor
3% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Sentinel, OK • 73664
Average low and high temperatures (°F)
50
24
59
32
74
45
76
53
82
58
91
70
94
72
92
70
89
64
82
56
66
43
58
33
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11 hours in
June and 6 hours in December, placing it above the
U.S. average for solar exposure.
11 hrs
6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$53,000 – $64,000
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