2182 48th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 2182 48th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 34 permits, 18 not closed, and 6 violations, 1 open.
- What is the 2026 conforming loan limit in San Francisco County?
- $1,249,125 for a single-unit home, per FHFA. Larger loans are jumbo loans.
- Is radon a problem here?
- EPA radon zone 2, moderate potential.
- What natural disasters is 2182 48th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively high overall, with elevated earthquake and inland flooding risk.
Permits and code violations
18 permits not closed out. Unfinished permits pass to the next owner. 1 open violation.
- Otc alterations permit Apr 2026Reinstated
Renovate e) hall bath & kitchen. window @ kitchen sink is being moved over 9.5 inches same size
- Otc alterations permit Feb 2026Issued
Remodel kitchen and bathroom. exterior decking replacement (in-kind).
- Otc alterations permit Oct 2024Issued
Reroofing
- Otc alterations permit Oct 2023Complete
As built revision to pa# 201711164180: replace approved roof hatch under pa# 201711164180 by a new stair enclosure to roof deck.
- Otc alterations permit Sep 2022Complete
Front bldg structure: rev to 201711164180. relocate shear wall@ line 2
- Otc alterations permit Sep 2022Complete
Rear bldg structure: clarification to inspection correction note dated 8/22/2022 replace rear stair retaining wall and north and west property lines opening at existing building rear wall to be replaced. original permit 202001141833. exterior work only.
- Otc alterations permit Mar 2022Complete
Removal of existing sub floor on level 1 and replace w/new concrete slab on grade and exterior sunken patio. floor plan reconfigured on level 1 and new code compliant stair, new bathroom and laundry room. new and replaced windows on the rear yard facade.
- Otc alterations permit Feb 2022Complete
To obtain final inspection for work approved under pa 202001172244. all work is complete.
- Otc alterations permit Nov 2020Complete
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
- Otc alterations permit Jan 2020Expired
Repair stucco next to garage door/repair garage wood jamb/replace garage door. to comply with nov #201906062. ref to donan engineering report 12/30/19
- Otc alterations permit Jan 2020Complete
Rear buidling - comply with nov #201796661. , revision to pa #9913324, 200308111695, 200311170505, 201706149332; add kithen, bedroom and full bath at ground floor. new roof deck. remove connection to front building. ref# 201711164180
- Otc alterations permit Nov 2018Complete
Re-roofing
San Francisco Department of Building Inspection
Safety and environment
FEMA natural hazard risk
Relatively High
Highest for this area: earthquake, inland flooding. These drive insurance cost here.
FEMA National Risk Index, census tract
Nearest active fault
5.1 mi
San Andreas fault zone, slip rate greater than 5.0 mm/yr. Ask about seismic retrofit and earthquake insurance.
USGS Quaternary Fault Database
Quakes M4.5+ since 1970
1 within 30 mi
Every recorded earthquake of magnitude 4.5 or stronger within 30 miles.
USGS earthquake catalog
Radon potential
Moderate
Average indoor levels of 2 to 4 pCi/L. EPA still suggests testing ground-floor and basement units.
EPA and USGS Geologic Radon Potential Map
Nearest public schools
2,100 ft
S.F. County Special Education (2,100 ft), Sunset Elementary (2,750 ft), Noriega Children Center (3,050 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Conforming loan limit 2026
$1,249,125
San Francisco 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 San Francisco
Venture capital, AI labs and the highest founder density in the country
San Francisco runs on company building. Engineering and product salaries set the price floor, offices cluster in SoMa and the Mission, and demand moves with funding cycles rather than with the school calendar.
- $141,446
- median household income
- 19.6%
- residents aged 25 to 34
- 38%
- households that own their home
What pays the bills
- Software and AI
- Venture capital
- Biotech
- Professional services
- Tourism
Who anchors the economy
OpenAI · Salesforce · Stripe · UCSF · Y Combinator
The market is shaped around
- Founders and engineers
- Early career tech workers
- People who move for a company
More on 48th Avenue
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.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- Ask for the latest maintenance bill from a winter month, not a summer one: that's where the real cost of living there shows up.
- Ask specifically where you'd park: is there paid city parking, who currently holds it, what the permit costs, and how long the waitlist is.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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