2687 47th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 2687 47th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 21 permits, 10 not closed, and 8 violations, 1 open.
- 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 2687 47th 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
10 permits not closed out. Unfinished permits pass to the next owner. 1 open violation.
- Otc alterations permit Sep 2025Issued
2400 sqft siding replacement and window replacement. 15 windows total, 13 windows are street facing; u=0.3 max. james hardie siding and trims.
- Otc alterations permit Jul 2025Issued
Revision to permit pa #201607293733 to relocate sinks and various cafe and roasting equipment. addition of signage, sunshade, and bench at front facade.
- Otc alterations permit Apr 2024Issued
Response to nov #202312198. revision to pa#201607293733. 1)unauthorized window installed on east side at ground fl. 2)unautherized door installed on east side at ground fl. 3)unauthorized pg& e enclosure on east side at ground fl.
- Otc alterations permit Jun 2023Issued
Revision to #201607293733: (2) windows replaced in kind @ front (uf<0.3). stucco replaced in kind @ front and sides.
- Otc alterations permit Jun 2023Complete
Reroofing. subject to cool roof program. crrc 0676-0153 timberline hdz, sri= 20
- Otc alterations permit May 2021Issued
Exploritory demo of finishes inside ab-17. for pricing for 201607293733. remove interior sheetrock only
- Otc alterations permit Oct 2018Complete
Reroofing
- Otc alterations permit Oct 2018Complete
Kitchen & bathroom remodel, subpanel add 12 pressed lights, upgrade outlets 5x8 bath 10 x 10 kitchen
- Additions alterations or repairs Jul 2016Issued
Application for planning change of use from personal service to restaurant. proposed use to be cafe including accessory coffee roaster and kitchen for baked goods. work will include new cafe service counter and seating, accessory coffee roaster, kitchen, office, storage, new lighting & accessible
- Otc alterations permit Nov 2015Complete
Replace 5 front windows with aluminium wood clad windows and 2 rear windows with fibrex windows
- Otc alterations permit Oct 2015Complete
Tear out 12 sq.ft sheetrock to see how much dry rot there is, repatch opening with sheetrock after inspection.
- Otc alterations permit Jan 2013Issued
Replace rotten wood siding on portion of exterior wall. area is approximately 8ft x 8ft. primer and paint the repaired area to match the (e) wall. wall is located on the south side wall on the lower level, same material and appearance as original.
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
Leaking fuel tanks
2 within 1,650 ft
Nearest: Chevron Station #9-0082, 2940 Sloat Bl (300 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
1,750 ft
Ulloa Elementary (1,750 ft), S.F. County Special Education (3,050 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 47th 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.
- Schedule a viewing on a weekday too, between 6:00 and 7:30 PM, the window when the building is busiest: neighbors, parking, elevator.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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