4554 Delridge Way Southwest, Seattle
technical data · neighborhood and transit
Quick answers
- Does 4554 Delridge Way Southwest have open permits or code violations?
- Seattle Department of Construction and Inspections lists 5 permits, all closed, and 18 violations.
- What is the 2026 conforming loan limit in King County?
- $1,063,750 for a single-unit home, per FHFA. Larger loans are jumbo loans.
- Is radon a problem here?
- EPA radon zone 3, low potential.
- What natural disasters is 4554 Delridge Way Southwest at risk for?
- FEMA's National Risk Index rates the area relatively high overall, with elevated earthquake risk.
Permits and code violations
Every permit on file is closed out. No open violations.
- New Oct 2012Completed
Establish use for south single family residence and construct south boarding house. (establish use as two single family residences (north and south) & construct 2 boarding houses / review for 2ap's under 6207259) per plan.
- New Oct 2012Completed
Establish use for north single family residence and construct north boarding house. (establish use as two single family residences (north & south) & construct 2 boarding houses / review for 2ap's under 6207259) per plan.
- Demolition Oct 2012Completed
Demolish existing foundation and construct two new single family residences with atached garages (mup under 3003396)
- New Jul 2007Completed
Establish use as townhouse and construct a 2-unit duplex with attached garage (west triplex building this permit) (review and processing for 2 aps under 6070927 per plan.
- New Jul 2007Completed
Closed as incomplete - expired permit establish use as duplex and construct a 2-unit duplex with attached garage (east duplex building this permit) (review and processing for 2 aps under 6070927) per plan.
Seattle Department of Construction and Inspections
Safety and environment
FEMA natural hazard risk
Relatively High
Highest for this area: earthquake. These drive insurance cost here.
FEMA National Risk Index, census tract
Nearest active fault
5,150 ft
Seattle fault zone, slip rate between 0.2 and 1.0 mm/yr. Ask about seismic retrofit and earthquake insurance.
USGS Quaternary Fault Database
Quakes M4.5+ since 1970
6 within 30 mi
Every recorded earthquake of magnitude 4.5 or stronger within 30 miles.
USGS earthquake catalog
Superfund site
1.3 mi
Harbor Island (Lead) (NPL Site). Check groundwater and vapor reports on the EPA site page.
EPA National Priorities List
Leaking fuel tanks
1 within 1,650 ft
Nearest: Seattle Sd Cooper Elementary, 1901 Sw Genesee St (1,300 ft), open. 1 still open. Ask whether groundwater or soil vapor testing was done.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
2,600 ft
Nucor Steel Seattle Inc and 7 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
Radon potential
Low
Geology here keeps indoor radon low on average.
EPA and USGS Geologic Radon Potential Map
Wildfire risk
Very Low
Wildfire risk is low enough that standard home insurance usually covers it.
FEMA National Risk Index
Nearest public schools
300 ft
Southwest Youth and Family Services (300 ft), Pathfinder K-8 School (1,250 ft), Louisa Boren STEM K-8 (4,650 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
8.0 mi
Seattle-Tacoma (SEA). Aircraft may be audible under approach paths.
FAA large-hub airports
Conforming loan limit 2026
$1,063,750
King County. Mortgages up to this amount qualify for Fannie Mae and Freddie Mac pricing. Above it, the loan is a jumbo with stricter terms.
FHFA Conforming Loan Limit Values, one-unit
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Who lives and works in Seattle
Cloud, aerospace and one of the highest engineering wage bases in the country
Seattle is a two-industry city that pays well. Cloud and aerospace set salaries, the downtown core is dense with towers, and the residential neighborhoods around it stay low rise and green.
- $116,068
- median household income
- 20.9%
- residents aged 25 to 34
- 46%
- households that own their home
What pays the bills
- Cloud and software
- Aerospace
- Retail headquarters
- Healthcare
- Maritime
Who anchors the economy
Amazon · Microsoft · Boeing · Starbucks · University of Washington
The market is shaped around
- Engineers and product staff
- Dual-income couples
- Owners in low-rise neighborhoods
More on Delridge Way Southwest
All addressesViewing recommendations
What's worth checking in person before deciding.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- This is a house, not an apartment. Check the lot boundaries, car access, and how water drains from the yard after rain, including whether the neighboring lot sits higher and could send water toward the property.
- Ask what heating system is in place (own boiler, wood, gas) and request the last winter month's bills.
- Check the condition of the fence, yard, and sidewalk out front: who is responsible for upkeep, and whether there are any boundary disputes with neighbors.
- Check the roof, gutters, and downspouts for signs of leaks or recent repairs, especially if it has rained recently.
- Check exactly where you'd park: a spot in the yard or garage, or street parking, and how crowded the street gets in the evening.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.