903 Key St is a 1,507 square foot house on a 7,636 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Brenham data, we estimate the home's value is $266,903.
Single-familyProperty Type
1978Year Built
7,636 sq ftLot Size
$177Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$266,903
$8,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.8% higher than the average sale price ($225K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R1
Single-Family Residential District
The R-1 Residential District is established to maintain and protect the integrity of low density, single family residential neighborhoods. The R-1 Residential District would be characterized by the zoning requirements set forth in this section.
Permitted uses
Include but are not limited to:
Housing-Single unit
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central and Unit
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Metal Opening
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Brick Veneer
Building Type: Residential
Property Information
Subdivision Name: KEYS 1ST
Living Sq. Ft: 1,507
Ground Floor Sq. Ft: 1,507
Building Sq. Ft: 1,507
Legal Description: KEYS 1ST , BLOCK 5, LOT S/2 2-B
Parking & Garage Information
Garage/Parking Sq. Ft: 440
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,636
Legal Lot Number: S
Legal Block Number: 5
Municipality Type: C01
Municipality Name: BRENHAM
Acres: 0.1753
State Use Description: REAL RESIDENTIAL SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax District County: WASHINGTON COUNTY
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,507
Stories: —
Lot Size: 7,636 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1992
County: Washington County
APN: R000000023451
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Alton Elementary School
Public K-4 • Assigned • 0.3mi
8/10
Brenham Junior High School
Public 7-8 • Assigned • 1.2mi
5/10
Brenham High School
Public 9-12 • Assigned • 1.6mi
5/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
8/10 Heat Factor
7 days above 111° expected this year, 23 days in 30 years
8/10 Wind Factor
99% 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
Brenham, TX • 77833
Average low and high temperatures (°F)
60
40
70
49
79
57
81
64
85
67
90
75
91
75
93
74
91
70
87
63
78
55
68
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 4.8 hours in December, which is comparable to the
U.S. average for solar exposure.
9.4 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$254,000 – $307,000
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