11454 Mahaffey Rd is a 4,544 square foot house on a 1 acre lot with 2 bedrooms and 3 bathrooms. Based on Redfin's Tomball data, we estimate the home's value is $853,441.
Single-familyProperty Type
2000Year Built
1 acresLot Size
$188Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$853,441
$27K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 61.8% higher than the average sale price ($527K) 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.
Permits
Feb 20, 2025 • Final
Development
Construct a residential addition that is less than fifty percent of the existing square footage or cost.
Addition
Mar 18, 2022 • Final
Development
Work on a swimming pool.
Pool and hot tub
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 3
# of Bathroom Fixtures: 11
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Slab
Building Style Type: Traditional
Building Construction Quality: Average
Exterior Wall: Frame Concrete Block/Brick
Building Type: Single Family
Pool Information
Pool Type: Gunite
Has Pool
Property Information
Subdivision Name: TOMBALL OUTLOTS
Living Sq. Ft: 4,544
Gross Sq. Ft: 7,175
Adjusted Gross Sq. Ft: 4,917
Ground Floor Sq. Ft: 2,557
Building Sq. Ft: 4,544
# of Stories: 2
Legal Description: TR 479D TOMBALL OUTLOTS
Parking & Garage Information
# of Parking Spaces: 5
Parking Type: On and Off Street
Garage/Parking Sq. Ft: 396
Garage / Carport Type: Carport
Lot Information
# of Buildings: 2
Land Sq. Ft: 43,560
Legal Lot Number: 479
Water District: HARRIS CO FLOOD CNTRL
Municipality Name: TOMBALL
Acres: 1
County Use Description: RES IMPRVD OVERRIDE
State Use Description: RESID SINGLE FAMILY
Utility Information
Sewer Type: Private
Water Service Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: HARRIS COUNTY
Public facts
Beds: 2
Baths: 3.0
Sq. Ft.: 4,544
Stories: 2.0
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 2000
Year Renovated: 2000
County: Harris County
APN: 0352960000515
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
Bernshausen Elementary School
Public PreK-5 • Assigned • 0.3mi
8/10
Hofius Intermediate School
Public 6-8 • Assigned • 3.1mi
8/10
Klein Cain High School
Public 9-12 • Assigned • 5.2mi
7/10
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
0.15% chance of being in a wildfire in next 30 years
9/10 Heat Factor
7 days above 110° expected this year, 23 days in 30 years
8/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Tomball, TX • 77375
Average low and high temperatures (°F)
61
41
72
50
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58
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65
87
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91
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92
75
93
75
91
71
88
64
78
57
69
50
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
$811,000 – $982,000
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