1374 47th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 1374 47th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 32 permits, 8 not closed, and 60 violations, 9 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 1374 47th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated earthquake risk.
Permits and code violations
8 permits not closed out. Unfinished permits pass to the next owner. 9 open violations.
- Otc alterations permit Jan 2025Complete
Reroofing applicant stated no open flame , no torch.
- Otc alterations permit May 2024Complete
Comply w/ nov #202421435: legalize as-built front entry staircase, repair in-kind due to dry rot. legalize as-built rear yard staircase.
- Otc alterations permit Jan 2024Complete
1388 47th av only: window replacement: bed #1: 2 windows facing west and 1 wdw facing south. beds #2 & #3 facing south, 3 windows. living room: 1 wdw facing north & 1 wdw facing west. laundry area - 1 wdw facing yard. kitchen (1) wdw facing south. 10 total.street face is alum-wood clad. vinyl rest.
- Otc alterations permit Oct 2023Complete
Replace damaged drywall throughout. electrical upgrades with h.e. led lighting. reconfigure (e) bathroom, (e) laundry & (e) kitchen. shrink (e) bedroom to add (n) closet & bath. convert (e) dining room to (n) bedroom with closet. remove and replace all doors.
- Otc alterations permit Sep 2022Complete
Install a new sprinkler monitoring system per nfpa 72-2016 section 23.8.5.5.1 with 1 fire alarm unit 1 wireless commercial 5 communicator 1 smoke detector above facu due manual pull station. ref pa 202101132620
- Otc alterations permit Mar 2022Complete
Install a new fire sprinkler system nfpa 13 per sfdbi-eg05 throughout entire 1/f including 2" dedicated fire service. total 30 heads. ref permit 2021-0113-2620.
- Additions alterations or repairs Jan 2021Complete
Add (n) accessory dwelling unit (adu) to (e) 2-unit residential building
- Otc alterations permit Feb 2019Complete
Replace masonry finish of front steps with wood. dry rot repair at front steps. repair in-kind with wood finish less than 50%.
- Otc alterations permit Jul 2018Issued
Street space
- Additions alterations or repairs May 2017Complete
Single family res'd alternation including the demolition & re construction of 3 (e) bedrooms located at the rear (east) of the res'd proposal would reconstruct 3 bedrooms @ rear (1st flr) extending 12' w/addition of 2nd story @ rear includeing/bedroom & bathroom.
- Otc alterations permit Jun 2015Complete
Remove wet sheetrock in lower unit due to flood in upper unit. remove hardwood floors in upper and lower unit. install new sheetrock and floors. repair in kind.
- Otc alterations permit May 2014Complete
#a: kitchen & bathroom remodel, floor tiles, cabinets, sink, lights, countertop, toilet, bathtub, 3 interior doors in kind. whole unit- dry wall, painting, lights, outlets, no structural work, 3 windows in kind.
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. (1,300 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
Wildfire risk
Very Low
Wildfire risk is low enough that standard home insurance usually covers it.
FEMA National Risk Index
Nearest public schools
1,650 ft
Key (Francis Scott) Elementary (1,650 ft), Noriega Children Center (2,700 ft), Sunset Elementary (4,250 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.
- 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.
- 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.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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