1783 46th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 1783 46th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 17 permits, 6 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 1783 46th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively high overall, with elevated earthquake risk.
Permits and code violations
6 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Additions alterations or repairs Jul 2026Filed
2 story horizontal addition to the rear of the house, partial interior remodel, including a kitchen remodel and powder room, and removal of stair at front facade to relocate the front door at the ground
- Otc alterations permit Oct 2025Complete
Remodel upstairs: one bathroom and kitchen. upgrade upstairs electrical. replace new furnace. same layout for bathroom. change tub to shower.
- Otc alterations permit Feb 2024Issued
Reroofing. no work to (e) roof structural sheathing. (e) roof structural sheathing to remain.
- Otc alterations permit Jan 2024Complete
Reroofing
- Otc alterations permit Jun 2021Complete
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
- Otc alterations permit Nov 2018Issued
Not street visible, remove & replace (2) windows in rear of home - fibrex, same size/location, u-factor: 0.32
- Additions alterations or repairs Nov 2017Cancelled
Horizontal addition @ rear of 1st @ rear of bldg w/ roof deck
- Otc alterations permit Oct 2013Complete
Add one bedroom, one bathroom, one powder room, laundry room and mudroom on 1st floor per plan. repair dry rot.
- Otc alterations permit Nov 2008Complete
Construct one bed room, family room, storage rm & one full bat rm , repair front stair in kind. all work at ground floor.
- Otc alterations permit May 2007Complete
Legalize bedroom, family room, storage and bath at ground floor
- Otc alterations permit Aug 2005Expired
Reroofing
- Otc alterations permit Apr 2003Complete
Dry rot stair repair (front) remove (e)deteriated terrazo steps & replace w/new brick stairs to matc
San Francisco Department of Building Inspection
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
Leaking fuel tanks
1 within 1,650 ft
Nearest: Tosco (Unocal) Station #3390, 3701 Noriega St. (600 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
600 ft
Noriega Children Center (600 ft), Key (Francis Scott) Elementary (2,000 ft), Sunset Elementary (2,000 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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1783 46th Avenue is in San Francisco.
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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.
- 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.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
- 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.
- Ask what heating system is in place (own boiler, wood, gas) and request the last winter month's bills.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.