Sammamish Valley in Redmond, Washington has an investment profile shaped by pricing in line with Redmond and about 79% above Washington, a gross yield of 2.4, and a price trend down 9.2% over the past year. The Red Flag score of 54 indicates moderate overall risk, while walkability of 54 and education in the 98th percentile provide a mixed access and strong school-district score profile. The main strength is the education percentile; the main risk is the low yield.
AI Summary•Updated May 2026
Area
1.23 mi²
ZIP Code
98052
County
King County
State
Washington
Redfin — median sale & volumeZillow ZORI — asking rentFEMA National Risk Index v1.20OpenStreetMap — POIFBI UCR — state crimeEPA — radon zonesEPA FRS / BTS — hazard screeningUS Census ACS / TIGER 2024
Verified Price · Median Sale
$1,302,113
YoY-9.2%
Gross Rental Yield
2.4%
Listed rent · ZORI annualized
Red Flag Index
Moderate
54 / 100
Walkability Score
54
Somewhat Walkable
OpenStreetMap POI density · national percentile
Education Score
98 / 100
Excellent · better than 98% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
38
Limited
DistrictScore attractiveness · national model
Sammamish Valley Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Sammamish Valley, Redmond.
Market Trend (12-Month)
12 Months
$1.4M$1.4M$1.4M$1.3M$1.3M
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Sammamish Valley 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 Washington crime context.
Red Flag Breakdown
54 / 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
Tornado20Low
Strong Wind20Low
Hail20Low
Hurricanen/an/a
7/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Washington averaged 27.9 crimes and 3.3 violent per 1,000 residents (-13.0% 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 — 171 homes sold last period
Earthquake risk is Very High (100/100)
Flood risk is Very High (80/100)
Insights are generated from Sammamish Valley's live DistrictScore metrics.
Sammamish Valley Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Washington-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Washington Crime Trend
FBI UCR
40200
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
27.9
3.3
-13.0%
2023
32.5
3.6
-12.5%
2022
37.5
3.8
+11.9%
2021
33.7
3.4
+12.1%
2020
30.3
2.9
+0.9%
2019
30.3
3.0
—
Reported at the state level — the finest official US crime aggregation; Sammamish Valley inherits the Washington figures.
Radon Potential
EPA
Zone 3
Zone 3 — Lowest potential · Sammamish Valley
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 odor1 nearbyVery High
Point-source screening near Sammamish Valley: 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 Sammamish Valley
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
54
Somewhat Walkable
Walkability Score
3
Grocery
11
Dining
0
Schools
1
Universities
3
Hospitals
1
Pharmacies
11
Parks
0
Rail Transit
0
Coworking
POI counts are amenities within Sammamish Valley's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Sammamish Valley vs Redmond vs Washington
How Sammamish Valley benchmarks against its city and state medians.
Benchmark vs City & State
Across Sammamish Valley, the median sale price sits in line with the median for Redmond neighborhoods and about 79% above the statewide median. Gross rental yield is 2.4%, against 2.4% for Redmond neighborhoods and 4.0% statewide. Over the past 12 months, prices fell 9.2%. Transaction liquidity sits in line with the median for Redmond neighborhoods and above the statewide median.
Sammamish Valley in Redmond, Washington has a mixed investment profile. Pricing is in line with Redmond and about 79% above Washington, gross yield is 2.4, and prices are down 9.2% over the past year. The Red Flag score is 54, so the low yield is the main caution in the data.
Neighborhoods near Sammamish Valley
Compare Sammamish Valley with nearby neighborhoods in Redmond.