520 FM 646 Rd N is a 1,700 square foot house on a 2.96 acre lot with 1 bathroom. Based on Redfin's Dickinson data, we estimate the home's value is $429,759.
Single-familyProperty Type
1991Year Built
2.96 acresLot Size
$253Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$429,759
$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 50% higher than the average sale price ($286K) 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
GC
General Commercial District
The zoning of property as GC general commercial is intended to provide for a variety of commercial uses including wholesale sales and services, general retail and service businesses, and office uses. This district is primarily intended for use in high traffic areas adjacent to arterial streets and highways and is appropriate for high volume commercial centers.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Exterior Information
Physical Condition: Very Good
Foundation Type: Concrete Block
Building Style Type: Conventional
Exterior Wall: Wood Frame/Siding
Roof Covering Type: Metal
Roof Shape Type: Metal
Building Type: Residential
Property Information
Subdivision Name: THAMANS 1ST SUB
Living Sq. Ft: 1,700
Ground Floor Sq. Ft: 1,380
Building Sq. Ft: 1,700
# of Stories: 1
Legal Description: ABST 1 M AUSTIN SUR S PT OF LOT 153 (153-1) F H THAMAN SUB
Lot Information
# of Buildings: 3
Land Sq. Ft: 128,981
Legal Lot Number: 153
Municipality Type: C36
Municipality Name: DICKINSON
Acres: 2.961
County Use Description: SGL-FAM-RES-HOME
State Use Description: SGL-FAM-RES-HOME
Financial
Assessor Information
Assessment Year: 2025
Tax District County: GALVESTON COUNTY
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 1,700
Stories: 1.0
Lot Size: 2.96 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1991
County: Galveston County
APN: 7055-0000-0153-001
Home facts updated by county records on May 14, 2026
Around this home
Schools
William F. Barnett Elementary School
Public PreK-5 • Assigned • 2.9mi
8/10
Santa Fe Junior High School
Public 6-8 • Assigned • 3.7mi
5/10
Santa Fe High School
Public 9-12 • Assigned • 4.1mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 38-52% chance 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
10/10 Heat Factor
7 days above 109° expected this year, 26 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, 1 days in 30 years
Provided by First Street
Historical weather
Dickinson, TX • 77539
Average low and high temperatures (°F)
61
45
70
54
77
60
80
67
84
71
89
78
92
77
92
77
89
74
85
68
77
60
69
53
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.7 hours in
June and 4.7 hours in December, which is comparable to the
U.S. average for solar exposure.
9.7 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$409,000 – $495,000
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