18803 Rosehill Rd is a 2,039 square foot house on a 1.11 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Tomball data, we estimate the home's value is $516,717.
Single-familyProperty Type
2001Year Built
1.11 acresLot Size
$253Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$516,717
$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.2% higher than the average sale price ($445K) 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
Apr 10, 2002 • Final
Development
Construct a new single-family home as a standalone structure.
New construction
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: 2
# of 1/2 Baths: 1
# of Bathroom Fixtures: 12
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Metal
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Slab
Building Style Type: Traditional
Building Construction Quality: Good
Exterior Wall: Frame Concrete Block/Brick
Building Type: Single Family
Property Information
Subdivision Name: ROSEWOOD HILL SEC 04 U/R
Living Sq. Ft: 2,039
Gross Sq. Ft: 3,142
Adjusted Gross Sq. Ft: 2,439
Ground Floor Sq. Ft: 2,039
Building Sq. Ft: 2,782
# of Stories: 1
Legal Description: LT C40 ROSEWOOD HILL SEC 4 U/R
Parking & Garage Information
# of Parking Spaces: 12
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 743
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 48,338
Legal Lot Number: C40
Water District: HARRIS CO FLOOD CNTRL
Municipality Name: TOMBALL
Acres: 1.1097
County Use Description: RES IMPRVD TABLE VAL
State Use Description: RESID SINGLE FAMILY
Location Information
Parcel Location Influence: Primary
Utility Information
Sewer Type: Private
Water Service Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: HARRIS COUNTY
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,039
Stories: 1.0
Lot Size: 1.11 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: 2001
County: Harris County
APN: 1135010000040
Home facts updated by county records on Sep 9, 2026
Around this home
Schools
Rosehill Elementary School
Public PreK-4 • Assigned • 0.7mi
9/10
Tomball Junior High School
Public 7-8 • Assigned • 5.2mi
6/10
Tomball High School
Public 9-12 • Assigned • 5.5mi
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
8/10 Heat Factor
7 days above 110° expected this year, 22 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 • 77377
Average low and high temperatures (°F)
60
40
71
49
79
57
82
64
86
68
91
75
93
75
93
74
91
69
88
62
77
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
$491,000 – $595,000
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