Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 311 Lakeview Cir, Seabrook, TX 77586

HCAD #1156330020003
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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
311 Lakeview Cir, Seabrook, TX 77586
Building Size
4,051sqft
Total structure area from HCAD building records.
Elevation
12.49 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)
22.33 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)
$225,953
Based on HCAD building value of $347,621.
Depth-Damage (Neighborhood)
$231,585
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
Property elevation currently above simulated flood level
#4
Maintain flood insurance coverage as required in Special Flood Hazard Areas
#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
26.8th percentile
Property Pollution Ranking
Moderate
Higher pollution than 73% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
381 thousandlbs
Very High
58.5x more than typical Houston property
≈ 19 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
381 thousandlbs
Very High
79.0x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
310lbs
High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
5
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)381,450 lbs381,140 lbs310 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)22,465 lbs22,389 lbs76 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 73% 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, Methanol, Propylene, Trade Secret, Acetonitrile
View the full list of 29 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(29 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Acrylic acid79-10-7247,770 lbs0 lbs247,770 lbs
2Methanol67-56-1108,059 lbs0 lbs108,059 lbs
3Propylene115-07-19,096 lbs0 lbs9,096 lbs
4Trade SecretTRD SECRT5,905 lbs88 lbs5,993 lbs
5Acetonitrile75-05-82,727 lbs0 lbs2,727 lbs
6Formaldehyde50-00-02,450 lbs0 lbs2,450 lbs
7Formic acid64-18-61,996 lbs0 lbs1,996 lbs
8n-Butyl alcohol71-36-31,230 lbs0 lbs1,230 lbs
9Maleic anhydride108-31-6534 lbs0 lbs534 lbs
10Acrolein107-02-8402 lbs0 lbs402 lbs
11Hydroquinone123-31-9355 lbs0 lbs355 lbs
12Butyraldehyde123-72-8186 lbs0 lbs186 lbs
13Zinc compoundsN98255 lbs113 lbs168 lbs
14Antimony And Antimony CompoundsN01085 lbs77 lbs161 lbs
15Acrylonitrile107-13-185 lbs0 lbs85 lbs
16Antimony compoundsN01044 lbs25 lbs69 lbs
17Lead And Lead CompoundsN42032 lbs3 lbs36 lbs
18Zinc (fume or dust)7440-66-626 lbs0 lbs26 lbs
19Chlorobenzene108-90-724 lbs0 lbs24 lbs
201,2,4-Trimethylbenzene95-63-618 lbs0 lbs18 lbs
21Lead compoundsN42015 lbs1 lbs16 lbs
22Cadmium compoundsN07811 lbs0 lbs11 lbs
23Pyridine110-86-110 lbs0 lbs10 lbs
24Allyl alcohol107-18-610 lbs0 lbs10 lbs
25Chromium7440-47-37 lbs2 lbs9 lbs
26Methyl acrylate96-33-36 lbs0 lbs6 lbs
27Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N0901 lbs0 lbs2 lbs
28Chromium compounds (except for chromite ore mined in the Transvaal Region)N0901 lbs0 lbs1 lbs
29Naphthalene91-20-31 lbs0 lbs1 lbs
📋
Top chemicals released near this property (2024 only):
Acrylic acid, Propylene, Methanol, Formic acid, Formaldehyde
View the full list of 16 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(16 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Acrylic acid79-10-720,841 lbs0 lbs20,841 lbs
2Propylene115-07-1700 lbs0 lbs700 lbs
3Methanol67-56-1385 lbs0 lbs385 lbs
4Formic acid64-18-6175 lbs0 lbs175 lbs
5Formaldehyde50-00-0151 lbs0 lbs151 lbs
6Trade SecretTRD SECRT0 lbs46 lbs46 lbs
7Antimony And Antimony CompoundsN01026 lbs19 lbs45 lbs
8Acrolein107-02-828 lbs0 lbs28 lbs
9Maleic anhydride108-31-626 lbs0 lbs26 lbs
10Hydroquinone123-31-923 lbs0 lbs23 lbs
11Zinc compoundsN98213 lbs10 lbs22 lbs
12Zinc (fume or dust)7440-66-69 lbs0 lbs9 lbs
13Chromium7440-47-34 lbs1 lbs4 lbs
14Acrylonitrile107-13-14 lbs0 lbs4 lbs
15Lead And Lead CompoundsN4202 lbs1 lbs3 lbs
16Methyl acrylate96-33-32 lbs0 lbs2 lbs
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