Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 12643 Broussard Brook Ln, Houston, TX 77086

HCAD #1383790020001
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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 X
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
12643 Broussard Brook Ln, Houston, TX 77086
Building Size
2,805sqft
Total structure area from HCAD building records.
Elevation
100.92 ft
Height above sea level from USGS data.
FEMA Flood Zone
X
Moderate to Low Risk - Outside 500-year floodplain
Overall Risk
Very Low
Risk based on FEMA zone and simulation.
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 Low
Flood Depth
0 ft±0.5 ft
No flooding at current water level.
Water Surface Elevation (WSE)
N/A
Water surface elevation data not available.
Area Inundated
98.5 acres
33.4% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$0
Property not flooded. No damage to calculate.
Depth-Damage (Neighborhood)
$0
Property not flooded. No damage to calculate.
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 Safe
Safety Margin: 0 feet
Severity
Safe
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
Minimal flood hazard area - property outside mapped high-risk zones
#2
Flood insurance available at preferred rates - over 25% of claims occur in low-risk areas
#3
Review official FEMA Flood Insurance Rate Map (FIRM) for detailed flood zone boundaries
#4
Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information
🏭Industrial Pollution Exposure
27.7th percentile
Property Pollution Ranking
Moderate
Higher pollution than 72% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
318 thousandlbs
High
48.7x more than typical Houston property
≈ 16 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
318 thousandlbs
Very High
65.9x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
213lbs
High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
11
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)317,838 lbs317,625 lbs213 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)7,009 lbs7,009 lbs0 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 72% 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):
Xylene (mixed isomers), Toluene, Methyl isobutyl ketone, 4,4'-Methylenedianiline, Diaminotoluene (mixed isomers)
View the full list of 21 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(21 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Xylene (mixed isomers)1330-20-7134,959 lbs6 lbs134,965 lbs
2Toluene108-88-353,000 lbs0 lbs53,000 lbs
3Methyl isobutyl ketone108-10-152,500 lbs0 lbs52,500 lbs
44,4'-Methylenedianiline101-77-932,170 lbs0 lbs32,170 lbs
5Diaminotoluene (mixed isomers)25376-45-819,549 lbs0 lbs19,549 lbs
6Benzene71-43-29,329 lbs0 lbs9,329 lbs
7Zinc compoundsN9827,072 lbs18 lbs7,090 lbs
8Manganese7439-96-52,568 lbs150 lbs2,748 lbs
9Chromium7440-47-31,561 lbs6 lbs1,597 lbs
10Ethylbenzene100-41-41,571 lbs0 lbs1,571 lbs
11o-Xylene95-47-6841 lbs0 lbs841 lbs
122,4-Diaminotoluene95-80-7697 lbs0 lbs697 lbs
13Ethylene glycol107-21-1611 lbs0 lbs611 lbs
14Nickel7440-02-0456 lbs27 lbs513 lbs
15Copper7440-50-8430 lbs6 lbs436 lbs
16Propylene115-07-1127 lbs0 lbs127 lbs
17Zinc (fume or dust)7440-66-693 lbs0 lbs93 lbs
18Epichlorohydrin106-89-845 lbs0 lbs45 lbs
194,4'-Isopropylidenediphenol80-05-745 lbs0 lbs45 lbs
20Lead7439-92-11 lbs0 lbs1 lbs
21Lead compoundsN4201 lbs0 lbs1 lbs
📋
Top chemicals released near this property (2024 only):
4,4'-Methylenedianiline, Xylene (mixed isomers), Benzene, Zinc compounds, 2,4-Diaminotoluene
View the full list of 11 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(11 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
14,4'-Methylenedianiline101-77-93,821 lbs0 lbs3,821 lbs
2Xylene (mixed isomers)1330-20-72,295 lbs0 lbs2,295 lbs
3Benzene71-43-2334 lbs0 lbs334 lbs
4Zinc compoundsN982313 lbs0 lbs313 lbs
52,4-Diaminotoluene95-80-7112 lbs0 lbs112 lbs
6Nickel7440-02-070 lbs0 lbs70 lbs
7Ethylbenzene100-41-447 lbs0 lbs47 lbs
8Ethylene glycol107-21-110 lbs0 lbs10 lbs
9Chromium7440-47-34 lbs0 lbs4 lbs
10Copper7440-50-82 lbs0 lbs2 lbs
11Manganese7439-96-52 lbs0 lbs2 lbs
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