1658 46th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 1658 46th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 16 permits, 3 not closed, and 0 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 1658 46th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively high overall, with elevated earthquake risk.
Permits and code violations
3 permits not closed out. Unfinished permits pass to the next owner.
- Otc alterations permit Jun 2019Complete
Reroofing
- Otc alterations permit May 2017Issued
Reroofing
- Otc alterations permit Jul 2008Complete
Replace garage door into existing openings. visable from the street. no structural changes.
- Otc alterations permit Aug 2004Complete
Revision to 200203292656:t-24 calucations & scope owrk sumitting for approval. & exteriior and **
- Otc alterations permit Jun 2004Complete
Interiior renovation + upgrade restroom for ada access. replace (e) window with dual pane glass in
- Additions alterations or repairs Mar 2002Issued
Interior renoation & upgrade restrooms for ada access. replace existing window with dual dane glass
- Otc alterations permit Feb 2000Expired
Reroofing
- Otc alterations permit Oct 1997Complete
Install 2 replacement windows
- Otc alterations permit Mar 1990Complete
Reroofing
- Otc alterations permit Oct 1988Complete
Reroofing
- Additions alterations or repairs Jul 1984Complete
Remove 1 existing glulam beam & replace with new
- Additions alterations or repairs May 1984Complete
Install 2 opening in rear auditorium wall
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
3 within 1,650 ft
Nearest: Tosco (Unocal) Station #3390, 3701 Noriega St. (1,100 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
800 ft
Noriega Children Center (800 ft), Key (Francis Scott) Elementary (1,250 ft), Sunset Elementary (2,450 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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1658 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.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- 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.
- Look at the stairwell (cleanliness, smell) and the association's notice board: unpaid dues, conflicts, recent decisions.
- 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.
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.