650 46th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 650 46th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 57 permits, 13 not closed, and 3 violations.
- 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 650 46th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated earthquake risk.
Permits and code violations
13 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Violation Jul 2026Complete
Solar permit: installing 8 solar pv modules, 432 watts per module, total no. of rating 3.456 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 15 kwh each in capacity, ess units will not be closer than 3 feet | install rooftop pv and b
- Otc alterations permit Jun 2026Complete
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
- Otc alterations permit Oct 2024Complete
Revision to pa# 202312112256, remove 1 skylight, add 2 skylights over stairs, remove 2 windows at rear wall. change window to sliding door at rear wall.
- Otc alterations permit Dec 2023Complete
1/f build out including bedroom, family room, bathroom and laundry closet. new interior stairs. structural work included.
- Otc alterations permit Aug 2023Complete
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
- Otc alterations permit Nov 2022Complete
Replace portion of property line foundation and underpin of portion of property line foundation @ entry. revision to pa202206015405
- Otc alterations permit Jun 2022Complete
Interior remodel to (e) bathroom. add new sink to (e) water closet. change (e) garage window to a door. enclose (e) covered entry. new interior stair. new lighting & electrical @ areas of (n) work only. legalize rooms at garage level to include family room with bar, laundry room and bathroom
- Otc alterations permit Apr 2019Complete
Bathroom remodel: remove old tile lath, plaster and bathtub. replace with new fixture (tub, sink) retile. new fixture as needed. no structural under this permit.
- Otc alterations permit Mar 2019Issued
Street space
- Otc alterations permit Jan 2016Complete
Repair front stair membrane in-kind under 50%.
- Otc alterations permit Nov 2015Complete
Remove stucco to the front of building. repair any dry rot and install new lathe and plaster and stucco to match existing.
- Otc alterations permit Aug 2014Complete
Replace 1 window in kitchen, same location, replace 1 door in office/kitchen area
San Francisco Department of Building Inspection
Safety and environment
FEMA natural hazard risk
Relatively Moderate
Highest for this area: earthquake. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
1 within 1,650 ft
Nearest: Commercial, 101 Point Lobos Ave (1,450 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
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
2,850 ft
Lafayette Elementary (2,850 ft), Washington (George) High (4,550 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 46th 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.
- 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.
- 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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
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.