353 Peninsula Avenue, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 353 Peninsula Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 21 permits, 7 not closed, and 2 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 353 Peninsula Avenue at risk for?
- FEMA's National Risk Index rates the area relatively moderate overall, with elevated earthquake risk.
Permits and code violations
7 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Otc alterations permit Jul 2026Complete
To obtain final inspection for work approved under pa# 202406124268. all work is complete.
- Otc alterations permit May 2026Complete
To obtain final inspection for work approved under pa# 202412025915. all work is complete.
- Otc alterations permit Apr 2025Issued
Removal and replacement of all windows per inspection notice. related to permit 202403298887. other permits associated with this scope of work: 202406124268 and 202412025915 street facing windows will be wood or wood aluminum clad.
- Otc alterations permit Dec 2024Expired
Foundation and stucco repair.
- Otc alterations permit Jun 2024Complete
Ref pa #202403298887: contractor has noticed a good amount of termite damage to structural. these plans contain notes to repair termite damage. no mep work involved.
- Otc alterations permit Mar 2024Complete
Like for like replacement of fire damaged exterior finishes; interior finishes, appliances, electrical components and (2) windows; repair/replacement of fire damaged floor framing near garage-front. reroof of turret and repair of turret framing; (1) egress window upgraded to meet current code.
- Otc alterations permit Apr 2017Complete
Interior remodeling on 1st floor - add 1 bedroom, 1 family room, legalize (e) bedroom & full bath @ ground floor.
- Otc alterations permit Mar 2015Complete
To comply with nov 201534581; remove lower level kitchen. legalize lower bathroom
- Otc alterations permit Sep 2014Issued
Reroofing
- Otc alterations permit Mar 2012Issued
Street space & sidewalk
- Otc alterations permit Apr 2011Complete
Add (n) wood deck & stair @ rear of building.
- Otc alterations permit Apr 2011Complete
Upgrade kitchen and two bathrooms on 2nd floor
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
Superfund site
1.9 mi
Hunters Point Naval Shipyard (NPL Site). Check groundwater and vapor reports on the EPA site page.
EPA National Priorities List
Leaking fuel tanks
11 within 1,650 ft
Nearest: Macor Inc./Norcal Waste System, 401 Tunnel Ave (950 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
950 ft
Blanken Ave Parking Lot Former Schlage Lock Facto. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
Toxic release facility
1,300 ft
Schlage Lock Co and 1 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
High-voltage line
950 ft
115 kV line run by PACIFIC GAS & ELECTRIC COMPANY.
HIFLD transmission lines
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
3,250 ft
Visitacion Valley Elementary (3,250 ft), KIPP Bayview Academy (3,250 ft), El Dorado Elementary (3,700 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
6.5 mi
San Francisco International (SFO). Aircraft may be audible under approach paths.
FAA large-hub airports
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 Peninsula 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.
- 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.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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