Hamer, Placentia, California is a moderate-yield neighborhood with pricing close to the city median and somewhat above the state median. It is in line with the city median and 8% above the state median, while gross yield is 2.9% and prices rose 1.0% over the past year. The Red Flag score is 50, walkability is 51, and education is in the 83rd percentile. The main strength is the education percentile; the main risk is the relatively modest yield.
AI Summary•Updated May 2026
Area
5.27 mi²
ZIP Code
92870
County
Orange County
State
California
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
$1,174,651
YoY+1.0%
Gross Rental Yield
2.9%
Listed rent · ZORI annualized
Red Flag Index
Moderate
50 / 100
Walkability Score
51
Somewhat Walkable
OpenStreetMap POI density · national percentile
Education Score
83 / 100
Excellent · better than 83% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
41
Fair
DistrictScore attractiveness · national model
Hamer Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Hamer, Placentia.
Market Trend (12-Month)
12 Months
$1.2M$1.2M$1.1M$1.1M$1.0M
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Hamer 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 California crime context.
Red Flag Breakdown
50 / 100
Moderate Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Earthquake100Very High
Flood80Very High
Wildfire40Moderate
Heat40Moderate
Hail40Moderate
Hurricane20Low
Tornado20Low
Strong Wind20Low
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): California averaged 25.6 crimes and 4.9 violent per 1,000 residents (-8.9% 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.
Active transaction volume — 93 homes sold last period
Earthquake risk is Very High (100/100)
Flood risk is Very High (80/100)
Insights are generated from Hamer's live DistrictScore metrics.
Hamer Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (California-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
5.0 µg/m³ Meets EPA, above WHO guideline-11.3% since 2015
9.57.45.33.2
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Hamer centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 17% of U.S. neighborhoods.
California Crime Trend
FBI UCR
31150
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
25.6
4.9
-8.9%
2023
28.3
5.1
-0.7%
2022
28.6
5.0
+8.0%
2021
26.5
4.8
+1.9%
2020
25.8
4.4
-7.3%
2019
27.8
4.4
—
Reported at the state level — the finest official US crime aggregation; Hamer inherits the California figures.
Radon Potential
EPA
Zone 3
Zone 3 — Lowest potential · Hamer
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
Industrial odor18 nearbyVery High
Point-source screening near Hamer: 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 Hamer
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
51
Somewhat Walkable
Walkability Score
10
Grocery
16
Dining
16
Schools
0
Universities
3
Hospitals
1
Pharmacies
15
Parks
0
Rail Transit
0
Coworking
POI counts are amenities within Hamer's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Hamer vs Placentia vs California
How Hamer benchmarks against its city and state medians.
Benchmark vs City & State
In Hamer, the median sale price sits in line with the median for Placentia neighborhoods and about 8% above the statewide median. Gross rental yield is 2.9%, against 2.9% for Placentia neighborhoods and 3.7% statewide. Over the past 12 months, prices rose 1.0%. Transaction liquidity sits in line with the median for Placentia neighborhoods and above the statewide median.
Hamer, Placentia, California has a moderate profile. Gross yield is 2.9%, prices are in line with the city median and 8% above the state median, and values rose 1.0% over the past year. The Red Flag score is 50.
Neighborhoods near Hamer
Compare Hamer with nearby neighborhoods in Placentia.