400 Grantham Rd is a 2,314 square foot house on a 8,856 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on May 24, 1995 for $49,500. Based on Redfin's Baytown data, we estimate the home's value is $234,761.
Single-familyProperty Type
1958Year Built
8,856 sq ftLot Size
$101Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$234,761
$185K since sold in May 1995$0 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.7% higher than the average sale price ($212K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
MR
Mixed Residential District
The purpose of the Mixed Residential (MR) district is to provide for residential areas that offer a mix of housing types and densities. New development will have higher densities per acre than other areas of the city, typically ranging from 8 to 15 dwelling units per acre, or lower, depending on the housing type.
Permitted uses
Include but are not limited to:
Community / recreation center
Housing-Single unit
Housing-Multiple units
Public service
Educational / school
Golf related
Park & open space
Oct 8, 2025 • Final
Roof for a residential building
Remove and replace existing shingles on a residential building. Replace plywood as needed.
Roofing
Aug 23, 2024 • Final
Roof for a residential building
Replace plywood sheets, fascia board, soffit, and lookouts on a residential building.
Roofing
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 Fuel Type: Gas
Heating Type: Central
Room Information
# of Rooms: 8
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
Property Information
Subdivision Name: GLEN ARBOR SEC 05
Living Sq. Ft: 2,314
Gross Sq. Ft: 2,826
Adjusted Gross Sq. Ft: 2,307
Ground Floor Sq. Ft: 1,616
Building Sq. Ft: 2,694
# of Stories: 1
Legal Description: LT 18 & E 1 FT OF LT 19 BLK 8 GLEN ARBOR SEC 5
Parking & Garage Information
# of Parking Spaces: 11
Parking Type: Attached Masonry Garage
Garage/Parking Sq. Ft: 380
Garage / Carport Type: Attached Masonry Garage
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,856
Legal Lot Number: 18
Legal Block Number: 8
Water District: HARRIS CO FLOOD CNTRL
Municipality Type: 051
Municipality Name: BAYTOWN
Acres: 0.2033
County Use Description: RES IMPRVD TABLE VAL
State Use Description: SGL-FAM-RES-HOME
Location Information
Parcel Location Influence: Primary
Utility Information
Electricity / Wiring Type: Available
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: HARRIS COUNTY
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,314
Stories: 1.0
Lot Size: 8,856 square feet
Style: Single Family Residential
Year Built: 1958
Year Renovated: 1958
County: Harris County
APN: 0915670000018
Home facts updated by county records on Jul 23, 2026
Around this home
Schools
Alamo Elementary School
Public K-5 • Assigned • 3.0mi
5/10
Horace Mann Junior High School
Public 6-8 • Assigned • 1.9mi
3/10
Lee High School
Public 9-12 • Assigned • 1.7mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 47-57% chance 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
10/10 Heat Factor
7 days above 110° expected this year, 27 days in 30 years
9/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Baytown, TX • 77521
Average low and high temperatures (°F)
60
43
70
52
77
60
80
66
84
70
89
77
91
78
93
77
89
73
86
65
77
59
68
51
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.6 hours in
June and 4.7 hours in December, which is comparable to the
U.S. average for solar exposure.
9.6 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$224,000 – $270,000
Reach more buyers when you sell with Redfin. Save up to $2,348 in fees.3 minutes to get started.