301 Hanover Street, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 301 Hanover Street have open permits or code violations?
- San Francisco Department of Building Inspection lists 18 permits, 11 not closed, and 3 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 301 Hanover Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated earthquake risk.
Permits and code violations
11 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Otc alterations permit May 2025Complete
Comply w/nov 202428611 fire damage repair, includinhg struct. repairs to fire damaged walls & roof w/ replacement of all finihes, fixtures, windows & doors. remove unpermitted rear portch & replace w/ new at grade wood deck (< 30"). replace e) furnace & all elec & lighting. replace front 3 windows
- Otc alterations permit Mar 2025Complete
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
- Otc alterations permit Aug 2017Cancelled
Bolth house to foundation
- Otc alterations permit Jul 2016Issued
Kitchen and bathroom remodel: like for like. new electrical througout home, new cabinets & new appliances in kitchen. new vanity sink, toilet & tub.
- Otc alterations permit May 2014Cancelled
Install stacked washer and dryer at 1st fl. elec/plumbing separate permit
- Otc alterations permit Dec 2013Issued
Interior remodel, upgrade footings, remodel 2/f kitchen & bathroom, add 2/f bathroom & computer room, mech & elec. seperate permits, all work interior, not visable from street.
- Otc alterations permit Aug 2013Complete
To comply withe nov 201311431. fire damage repair in like kind. repair fie damaged garage area. replace interior gyp board, kitchen and bathroom fixtures 2nd floor. install insulation. legalize 1st floor bath. elec, mech, & plmg on seperate permit.
- Otc alterations permit Mar 2011Complete
Remodel second floor bathroom, relocate tub, vanity & toilet, install new shower pan, new recessed lights and sconces.
- Otc alterations permit Feb 2008Complete
Install 4 vinyl windows in kind into existing frames. no change in size or location. windows do face the street. if applicable, bedroom windows will comply with section 310.4 for rescue. all windows will be double pane and have a u-factor of .30.
- Otc alterations permit Jan 2008Cancelled
Replace kitchen cabinets
- Otc alterations permit Nov 2003Expired
Replace 20 windows in kind no structural changenot visible from the street
- Otc alterations permit Nov 2000Expired
Convert extg illigal ground floor unit to previous legal use as living space connected to unit above
San Francisco Department of Building Inspection
Safety and environment
FEMA natural hazard risk
Relatively Low
Highest for this area: earthquake. These drive insurance cost here.
FEMA National Risk Index, census tract
Leaking fuel tanks
2 within 1,650 ft
Nearest: Former Gas Station, 5425-5427 Mission Street (1,600 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
1,150 ft
George Washington Elementary (1,150 ft), Longfellow Elementary (1,350 ft), Panorama Elementary (1,500 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
7.2 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 Hanover Street
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 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.
- 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.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.
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