2126 48th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 2126 48th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 21 permits, 9 not closed, and 1 violation.
- 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 2126 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
9 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Otc alterations permit Feb 2025Complete
Exterior siding replacement like for like 500 sq ft.
- Otc alterations permit Jun 2020Complete
Kitchen remodel like for like no walls change. replacing all appliances sink cabinets countertop floor recessed lights and outlets to new in the kitchen
- Otc alterations permit Dec 2019Issued
Replace two windows on the facade with wood composite casement/fixed/fixed/casement.
- Otc alterations permit Aug 2019Issued
Remove & replace approx 80 sf of redwood siding at the rear side of the house, prime & paint.
- Otc alterations permit Aug 2014Complete
Re-roofing
- Otc alterations permit Apr 2007Complete
Repair dry rotted wood duner shingles of front lower part of house (40%) approx. replace with new wood & shingles. approx 200 sq. ft.
- Otc alterations permit Jan 2002Complete
Add full bathrm and familyrm as per/plans
- Otc alterations permit Dec 1999Expired
Revise pa#9823638-rear stairs
- Otc alterations permit Jun 1999Complete
Correct app #9904844/9823680
- Otc alterations permit Jun 1999Complete
Permit to comply w/violation to reduce roof projection
- Otc alterations permit May 1999Expired
Repair dry rot and replastering front stucco wall
- Otc alterations permit May 1999Complete
Repatch & paint front stucco wall
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
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
2,250 ft
S.F. County Special Education (2,250 ft), Sunset Elementary (2,550 ft), Noriega Children Center (2,750 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
Have you lived here? Share your experience.
Leave a reviewThe Address Story
Every address has a context. Read its story.
How much it costs to live here
Price, rent, mortgage, and the city's economic context, all in one place.
The money at this address
Renting, buying, and investing, on the same numbers. Enter the listing price to see all calculations.
Enter a rent and the yield calculation fills in on its own.
Loan calculator for this address
Enter the listing price. The calculation uses only your numbers.
Rough estimate, with a fixed rate. The bank's offer may include fees and insurance.
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.
The year built, height regime, structure, and elevator for this address are being indexed right now, city by city. Save the page and check back: it fills in over time. If you live here, you can fill it in yourself in a minute by leaving a review.