1774 48th Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 1774 48th Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 27 permits, 10 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 1774 48th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively high overall, with elevated earthquake risk.
Permits and code violations
10 permits not closed out. Unfinished permits pass to the next owner.
- Otc alterations permit Apr 2024Complete
Revision 202206236949 to change roof framing from tji to 2x8, change hdu to simpson strong tie ssb anchor bolts, change open cell spray foam to closed cell and change to title 24
- Otc alterations permit Mar 2024Complete
Installation of a fire sprinkler system nfpa 13d to accessory unit under pa202206236949.
- Otc alterations permit Sep 2023Issued
Exploritory demo of walls at garage level to locate structural entities. patch and repair as needed. all finishes. do not demo plywood sheathing. do not demo wall framing.
- Otc alterations permit Apr 2023Issued
Fl1: convert portion of (e) fl into new primary bath, bedrm, closet & laundry rm, remove (e) back drs & windows & replace w/ new fire-rated drywall on (e) garage walls ceilings. fl2: remove portion of walls between kitchen and living rm. new laundry
- New construction wood frame Jun 2022Complete
New 200 sqft accessory structure on the backyard for office/gym.
- Otc alterations permit Jun 2021Complete
Replacement of one garage door. same size and location.
- Otc alterations permit Oct 2020Withdrawn
Convert portion of 1/f into new bedroom,bathroom,den;r/r 1/f back windows and door;(n)fire rated drywall on (e) garage walls and celing.remove portion of 9e) wall on 2/f between kitchen/dining and living.remove portion of (e) walls on 2/f adj to stairs;relocate (e) ext. stairs.structural work.
- Otc alterations permit Sep 2019Complete
Reroofing
- Otc alterations permit Mar 2019Issued
To obtain final inspection for work approved under pa# 7912112. all work is complete.
- Additions alterations or repairs Sep 2018Issued
Horizontal extension of building into rear yard. addition of roof deck. partial enclosure of (e) entry.
- Otc alterations permit Nov 2013Complete
Sears to replace two 8' garage doors and install two garage door openers. m & m construction to replace kitchen and bathroom sinks
- Otc alterations permit Sep 2013Complete
Replace 7 existing windows with milgard fiberglass windows inserts, no changes to existing openings, 5 windows front facing (1 bedroom w/ 49" sill ht)
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. (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
1,050 ft
Noriega Children Center (1,050 ft), Key (Francis Scott) Elementary (2,250 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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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 48th 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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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 specifically where you'd park: is there paid city parking, who currently holds it, what the permit costs, and how long the waitlist is.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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