1252 46th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 1252 46th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 45 permits, 15 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 1252 46th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated earthquake risk.
Permits and code violations
15 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Otc alterations permit Jul 2026Issued
Revision to bpa:202510207736- at rear southeast corner, step in south and west exterior walls in 6" @ 1st floor and add 1 skylight.
- Otc alterations permit Jul 2026Issued
Revision to bpa:202510207736- at rear southeast corner, step in south and west exterior walls in 6" @ 1st floor and add 1 skylight.
- Otc alterations permit Jun 2026Issued
Revision to 202510207736. clarity deferred submittal note on title sheet. 13d sprinkler system to be provided.
- Otc alterations permit Jun 2026Issued
Revision to 202510207736. clarity deferred submittal note on title sheet. 13d sprinkler system to be provided.
- Otc alterations permit Apr 2026Complete
Provide geogrouting at north and south property line for stabilization of soil pouring construction of new residential 1262 46th ave neighboring property structure under pa# 202510207736.
- Otc alterations permit Apr 2026Complete
Front building, provide geogrouting at north and south property line for stabilization of soil pouring construction of new residential 1262 46th ave neighboring property structure under pa# 202510207736.
- Otc alterations permit Apr 2026Complete
Provide geogrouting at north and south property line for stabilization of soil pouring construction of new residential structure under pa#202510207736.
- Otc alterations permit Apr 2026Complete
Provide geogrouting at north and south property line for stabilization of soil pouring construction of new residential structure under pa#202510207736.
- Otc alterations permit Apr 2026Complete
Asbesetos abatement for demoltion permit under 202510207731.
- New construction wood frame Dec 2025Issued
Erect a (n) type v-b, 3-story building with 2 residential units.
- New construction wood frame Dec 2025Issued
Erect a (n) type v-b, 3-story building with 2 residential units.
- Demolitions Dec 2025Complete
Demolish existing type 5, 2-story 1-bedroom single family home.
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: Tosco/Unocal Station #0433, 1200 La Playa St. (1,050 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
Wildfire risk
Very Low
Wildfire risk is low enough that standard home insurance usually covers it.
FEMA National Risk Index
Nearest public schools
2,100 ft
Key (Francis Scott) Elementary (2,100 ft), Noriega Children Center (3,450 ft), Sunset Elementary (4,900 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 reviewLife around the address
1252 46th Avenue is in San Francisco, placing the address within the city itself.
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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.
- Semi-detached or row house: the shared wall matters. Listen from the room adjoining the neighbor's side and ask whether any structural work has been done there.
- 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.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- 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.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
- Knock on a neighboring gate and ask about noise, pets, flooding, or other issues common in the area.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.