Allendale, Houston, Texas has a value-oriented investment profile, with prices about 36% below Houston and 31% below Texas, paired with a gross yield of 10.3. The price trend is down 19.7% over the past year, which may support entry pricing but also signals recent weakness. It carries a Red Flag score of 68, walkability of 28, and education in the 27th percentile, so the main strength is yield while the main risk is the elevated Red Flag score.
AI Summary•Updated May 2026
Area
4.83 mi²
ZIP Code
77017
County
Harris County
State
Texas
Redfin — median sale & volumeZillow ZORI — asking rentFEMA National Risk Index v1.20OpenStreetMap — POIFBI UCR — state crimeEPA — radon zonesWashU ACAG — satellite PM2.5EPA FRS / BTS — hazard screeningUS Census ACS / TIGER 2024
Verified Price · Median Sale
$176,947
YoY-19.7%
Gross Rental Yield
10.3%
Listed rent · ZORI annualized
Red Flag Index
High
68 / 100
Walkability Score
28
Car-Dependent
OpenStreetMap POI density · national percentile
Education Score
27 / 100
Limited · better than 27% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
49
Fair
DistrictScore attractiveness · national model
Allendale Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Allendale, Houston.
Market Trend (12-Month)
12 Months
$230K$213K$196K$180K$163K
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Allendale 12-month price trend
See the full Verified vs Listed price history — free with a DistrictScore account.
FEMA National Risk Index composite across eight hazards, plus inherited Texas crime context.
Red Flag Breakdown
68 / 100
High Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Flood100Very High
Hurricane100Very High
Tornado100Very High
Heat80Very High
Wildfire40Moderate
Strong Wind40Moderate
Hail40Moderate
Earthquake20Low
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Texas averaged 24.3 crimes and 3.9 violent per 1,000 residents (-6.2% YoY) in 2024(FBI UCR). Compare the state to the country, not states as a ranking — full Safety & Crime data lives on the state page.
Insights are generated from Allendale's live DistrictScore metrics.
Allendale Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Texas-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
6.8 µg/m³ Meets EPA, above WHO guideline+19.8% since 2015
13.010.07.04.1
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Allendale centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 75% of U.S. neighborhoods.
Texas Crime Trend
FBI UCR
37180
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
24.3
3.9
-6.2%
2023
26.4
4.1
-1.7%
2022
27.4
4.4
+6.3%
2021
26.3
4.5
-1.8%
2020
26.9
4.5
-3.6%
2019
28.3
4.2
—
Reported at the state level — the finest official US crime aggregation; Allendale inherits the Texas figures.
Radon Potential
EPA
Zone 3
Zone 3 — Lowest potential · Allendale
EPA radon zones estimate indoor radon potential county-wide (Zone 1 highest, Zone 3 lowest). Testing is recommended in all zones.
Environmental Hazards
EPA / BTS
Superfund (NPL)0.0 kmVery High
Industrial odor32 nearbyVery High
Aviation noise50 dBVery Low
Point-source screening near Allendale: EPA Superfund National Priorities List & Facility Registry (2026), BTS aviation noise (2020, 24-hour average level). Superfund shows distance to the nearest listed site; odor shows detected sources within the screening radius. Only detected sources are listed; the bar shows severity vs. all U.S. neighborhoods.
Walkability & Amenities in Allendale
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
28
Car-Dependent
Walkability Score
4
Grocery
5
Dining
9
Schools
0
Universities
0
Hospitals
0
Pharmacies
9
Parks
1
Rail Transit
0
Coworking
POI counts are amenities within Allendale's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Allendale vs Houston vs Texas
How Allendale benchmarks against its city and state medians.
Benchmark vs City & State
Across Allendale, the median sale price sits about 36% below the median for Houston neighborhoods and about 31% below the statewide median. Gross rental yield is 10.3%, against 5.7% for Houston neighborhoods and 5.4% statewide. Over the past 12 months, prices fell 19.7%. Transaction liquidity sits below the median for Houston neighborhoods and below the statewide median.
Allendale, Houston, Texas has a value-focused profile, with prices about 36% below Houston and 31% below Texas and a gross yield of 10.3. The price trend is down 19.7% over the past year, while the Red Flag score is 68, so the data point to high income potential alongside elevated risk.
Neighborhoods near Allendale
Compare Allendale with nearby neighborhoods in Houston.