Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 3331 Westview Dr, Shoreacres, TX 77571

HCAD #0962600000035
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🌍Environmental Assessment

This comprehensive report analyzes both flood risk and industrial pollution exposure for this property. The assessment combines multiple data sources including USGS elevation, FEMA flood zones, historical storm modeling, and EPA Toxic Release Inventory records.

🌊Flood Risk Analysis
FEMA Zone AE
Property Overview

This section shows the fundamental characteristics of the property, including its elevation above sea level, FEMA flood zone designation, and our calculated overall flood risk rating based on historical data and topographic analysis.

Address
3331 Westview Dr, Shoreacres, TX 77571
Building Size
2,640sqft
Total structure area from HCAD building records.
Elevation
8.91 ft
Height above sea level from USGS data.
FEMA Flood Zone
AE
High Risk - 1% annual chance with established base flood elevation
Overall Risk
Very High
Property flooded at 9.84ft depth.
Risk Assessment Outputs

These detailed metrics show the technical outputs from our flood risk model. They include predicted water depths at the property during a 5000-year flood event and estimated flood damage based on USACE methodology.

Risk Rating
Very High
Flood Depth
9.84 ft±0.5 ft
Depth of water above ground level.
Water Surface Elevation (WSE)
18.75 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
294.9 acres
100.0% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$100,564
Based on HCAD building value of $154,715.
Depth-Damage (Neighborhood)
$122,350
Based on neighborhood replacement cost.
Analysis Method
COG Combined 5000 Model
Raster-based flood inundation query
Flood Simulation

This simulation shows whether the property would flood based on a 5000-year flood event with 3m (9.84ft) water level. Use the interactive tool to explore different scenarios.

Property Would Be Flooded
Flood Depth: 9.84 feet
Severity
Severe
Adjust Flood Simulation

The analysis above uses default settings (5000-year flood, 3m/9.84ft water level). To explore different flood scenarios with interactive maps, return to the main tool:

Open Interactive Analysis Tool
Flood Risk Recommendations

Based on the property's flood risk profile, here are specific action items to consider.

#1
Special Flood Hazard Area (SFHA): Flood insurance required for federally backed mortgages
#2
Obtain an Elevation Certificate to determine accurate flood insurance premiums
#3
Simulation shows 0.9ft of flooding - mitigation measures recommended
#4
Consider elevating utilities, HVAC systems, and electrical panels above anticipated flood levels
#5
Review official FEMA Flood Insurance Rate Map (FIRM) for detailed flood zone boundaries
#6
Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information
🏭Industrial Pollution Exposure
19.7th percentile
Property Pollution Ranking
High
Higher pollution than 80% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
899 thousandlbs
Extremely High
137.8x more than typical Houston property
≈ 45 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
899 thousandlbs
Extremely High
186.4x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
141lbs
High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
8
Industrial facilities within 2 miles
💡
Why It Matters: High chemical activity nearby can indicate industrial zones, truck traffic, or potential odor and noise issues. These factors may affect air quality, long-term property desirability, and neighborhood character. This data helps you understand the industrial footprint around your property.
Houston Metro Benchmarks

Comparison with typical Houston properties (based on 10,000 randomly sampled homes). All measurements are for chemicals released within a 2-mile radius.

PeriodTotalAirWater
Typical Houston Property (2014-2024)6,524 lbs4,822 lbs0 lbs
This Property (2014-2024)898,842 lbs898,701 lbs141 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)64,164 lbs64,118 lbs46 lbs
How This Property Compares to Houston Metro

Based on a random sample of 10,000 Houston properties, this chart shows the distribution of pollution levels across the metro area. The highlighted bar indicates where this property falls compared to other homes. Lower percentiles mean higher pollution exposure.

0-9thMost Polluted
9.9%
10-19th
10.1%
20-29th
9.9%
30-39th
10.1%
40-49th
9.7%
50-59th
10.2%
60-69th
6%
70-79th
5.8%
80-89th
4.3%
90-100thLowest Pollution
34.2%
Higher pollution than 80% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 20-29th percentile.
📋
Top chemicals released near this property (past 10 years):
Acrylic acid, Benzene, Methanol, Cyclohexane, Ethylbenzene
View the full list of 43 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(43 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Acrylic acid79-10-7247,770 lbs0 lbs247,770 lbs
2Benzene71-43-2115,467 lbs0 lbs115,467 lbs
3Methanol67-56-1108,761 lbs0 lbs108,761 lbs
4Cyclohexane110-82-7102,600 lbs0 lbs102,600 lbs
5Ethylbenzene100-41-466,674 lbs0 lbs66,674 lbs
6Ammonia7664-41-760,756 lbs0 lbs60,756 lbs
7Styrene100-42-551,437 lbs0 lbs51,437 lbs
8Certain glycol ethersN23034,364 lbs0 lbs34,364 lbs
9Isoprene78-79-515,828 lbs0 lbs15,828 lbs
10Propylene115-07-115,687 lbs0 lbs15,687 lbs
11Ethylene74-85-115,437 lbs0 lbs15,437 lbs
121,3-Butadiene106-99-014,544 lbs0 lbs14,544 lbs
13Toluene108-88-38,514 lbs0 lbs8,514 lbs
14Formaldehyde50-00-07,585 lbs0 lbs7,585 lbs
15Trade SecretTRD SECRT5,905 lbs88 lbs5,993 lbs
161,2,4-Trimethylbenzene95-63-64,474 lbs0 lbs4,474 lbs
17Butyl acrylate141-32-24,451 lbs0 lbs4,451 lbs
18Vinyl acetate108-05-43,230 lbs0 lbs3,230 lbs
19Xylene (mixed isomers)1330-20-72,663 lbs0 lbs2,663 lbs
20Formic acid64-18-62,017 lbs0 lbs2,017 lbs
21Acrylonitrile107-13-11,977 lbs0 lbs1,977 lbs
22NonylphenolN5301,974 lbs0 lbs1,974 lbs
23n-Hexane110-54-31,735 lbs0 lbs1,735 lbs
24Naphthalene91-20-31,572 lbs0 lbs1,572 lbs
25Nonylphenol EthoxylatesN535773 lbs0 lbs773 lbs
26Maleic anhydride108-31-6534 lbs0 lbs534 lbs
27Ethylene glycol107-21-1496 lbs0 lbs496 lbs
28Acrolein107-02-8402 lbs0 lbs402 lbs
29Hydroquinone123-31-9355 lbs0 lbs355 lbs
30Benzyl chloride100-44-7228 lbs0 lbs228 lbs
31Diethanolamine111-42-2106 lbs0 lbs106 lbs
32Diethyl sulfate64-67-585 lbs0 lbs85 lbs
33Zinc compoundsN98248 lbs33 lbs81 lbs
34Propylene oxide75-56-953 lbs0 lbs53 lbs
35Epichlorohydrin106-89-842 lbs0 lbs42 lbs
36n-Butyl alcohol71-36-337 lbs0 lbs37 lbs
37Antimony compoundsN01020 lbs15 lbs35 lbs
38Acetonitrile75-05-833 lbs0 lbs33 lbs
39Bis(2-chloroethyl) ether111-44-426 lbs0 lbs26 lbs
402,4-Dimethylphenol105-67-917 lbs0 lbs17 lbs
41Cumene98-82-815 lbs0 lbs15 lbs
42Antimony And Antimony CompoundsN0105 lbs5 lbs10 lbs
43Ethylene oxide75-21-85 lbs0 lbs5 lbs
📋
Top chemicals released near this property (2024 only):
Acrylic acid, Benzene, Cyclohexane, Ammonia, Ethylbenzene
View the full list of 31 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(31 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Acrylic acid79-10-720,841 lbs0 lbs20,841 lbs
2Benzene71-43-28,393 lbs0 lbs8,393 lbs
3Cyclohexane110-82-78,060 lbs0 lbs8,060 lbs
4Ammonia7664-41-76,500 lbs0 lbs6,500 lbs
5Ethylbenzene100-41-44,042 lbs0 lbs4,042 lbs
6Styrene100-42-53,598 lbs0 lbs3,598 lbs
7Isoprene78-79-52,125 lbs0 lbs2,125 lbs
8Propylene115-07-12,003 lbs0 lbs2,003 lbs
9Methanol67-56-11,220 lbs0 lbs1,220 lbs
101,3-Butadiene106-99-01,187 lbs0 lbs1,187 lbs
11Acrylonitrile107-13-1879 lbs0 lbs879 lbs
12Butyl acrylate141-32-2848 lbs0 lbs848 lbs
13Ethylene74-85-1741 lbs0 lbs741 lbs
141,2,4-Trimethylbenzene95-63-6599 lbs0 lbs599 lbs
15Toluene108-88-3587 lbs0 lbs587 lbs
16NonylphenolN530551 lbs0 lbs551 lbs
17Certain glycol ethersN230421 lbs0 lbs421 lbs
18Xylene (mixed isomers)1330-20-7363 lbs0 lbs363 lbs
19Formaldehyde50-00-0296 lbs0 lbs296 lbs
20Naphthalene91-20-3223 lbs0 lbs223 lbs
21Formic acid64-18-6175 lbs0 lbs175 lbs
22n-Hexane110-54-3160 lbs0 lbs160 lbs
23Benzyl chloride100-44-7119 lbs0 lbs119 lbs
24Ethylene glycol107-21-184 lbs0 lbs84 lbs
25Trade SecretTRD SECRT0 lbs46 lbs46 lbs
26Acrolein107-02-828 lbs0 lbs28 lbs
27Maleic anhydride108-31-626 lbs0 lbs26 lbs
28Acetonitrile75-05-824 lbs0 lbs24 lbs
29Hydroquinone123-31-923 lbs0 lbs23 lbs
30Propylene oxide75-56-91 lbs0 lbs1 lbs
31Ethylene oxide75-21-81 lbs0 lbs1 lbs
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