3940 Alemany Boulevard, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 3940 Alemany Boulevard have open permits or code violations?
- San Francisco Department of Building Inspection lists 21 permits, 5 not closed, and 6 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 3940 Alemany Boulevard at risk for?
- FEMA's National Risk Index rates the area relatively low overall, with elevated earthquake risk.
Permits and code violations
5 permits not closed out. Unfinished permits pass to the next owner. No open violations.
- Otc alterations permit Sep 2023Complete
Replace (6) duct flex system. existing furnace to remain.
- Otc alterations permit Nov 2021Complete
Revision to pa# 202111162476. 1st floor: add 1 full bath, bedroom and media room. 2nd floor: remodel kitchen and bath/dining.
- Otc alterations permit Nov 2021Complete
Remodel 1 bathroom at 2nd fl.
- Otc alterations permit Jul 2018Complete
Replaced two windows visible from the street max u factor .32 no structural changes wood replacement's, no cladding, hung windows to match existing operation.
- Otc alterations permit Jun 2016Complete
Bathroom remodeling with no structural work, replacing fixtures , electrical update.
- Otc alterations permit Apr 2014Complete
Re-roofing
- Otc alterations permit Sep 2011Complete
Repair dry rotten stucco exterior wall on west side only approx. 1/2 of the west wall near to the rear.
- Otc alterations permit Mar 2010Complete
Replace kitchen cabinets, install outlets and ceiling lights, replace plumbing fixtures, insyall new appliances. no wall removal.
- Otc alterations permit Nov 2009Complete
Install 6 vinyl windows in kind intoexisting frames. no change in size or location. window do face the street. if applicable, bedroom window will comply with section 310.4 for rescue. all windows will be double pane and have a u-factor of 0.30.
- Otc alterations permit May 2004Expired
Reroofing
- Otc alterations permit Feb 2004Issued
Street space permit
- Otc alterations permit Feb 2004Complete
Remodel two bedrms, one full bath & a storagerm on g/f, second fl stair to rear yard
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: San Francisco Golf Course, 1300 Junipero Serra Blvd (1,300 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
1,000 ft
Habitat For Humanity De Long Street Properties Habitat For Humanity Parcel 8 and 2 more within half a mile. Former industrial land in EPA's cleanup and reuse program.
EPA ACRES Brownfields
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
1,850 ft
Ortega (Jose) Elementary (1,850 ft), Sheridan Elementary (2,700 ft), Woodrow Wilson Elementary (2,800 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
8.1 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 Alemany Boulevard
All addressesViewing recommendations
What's worth checking in person before deciding.
- This is a house, not an apartment. Check the lot boundaries, car access, and how water drains from the yard after rain, including whether the neighboring lot sits higher and could send water toward the property.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
- Ask to see the construction documents (permit, sign-off) and check for visible cracks on the facade or in the attic/basement.
- Check the condition of the fence, yard, and sidewalk out front: who is responsible for upkeep, and whether there are any boundary disputes with neighbors.
- Check exactly where you'd park: a spot in the yard or garage, or street parking, and how crowded the street gets in the evening.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.