233 Sagamore Street, San Francisco
technical data · neighborhood and transit
Quick answers
- Does 233 Sagamore Street have open permits or code violations?
- San Francisco Department of Building Inspection lists 27 permits, 10 not closed, and 4 violations, 1 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 233 Sagamore Street at risk for?
- FEMA's National Risk Index rates the area relatively low overall.
Permits and code violations
10 permits not closed out. Unfinished permits pass to the next owner. 1 open violation.
- Otc alterations permit Jul 2018Issued
Construct a wooden porch cover at rear yard 14'x7'. 98sf total. to comply wiht complaint # 201722951
- Otc alterations permit Oct 2017Issued
Work in common area, replace/upgrade existing vault. n/a ordinance #155-13
- Otc alterations permit Sep 2017Complete
Comply with nov 201799471. legalize family room and full bath at gr fl
- Additions alterations or repairs Jul 2016Complete
Horizontal addition. construct 2-story rear yard addition to include bathroom
- Otc alterations permit Feb 2016Complete
Create media room, family room and full bathroom develop grade level into habitable to include bath
- Otc alterations permit Jun 2015Issued
2nd floor: as builts for an addition of 2 sprinkler heads for type c units. ref pa 2013 1017 9533
- Otc alterations permit Jun 2015Issued
2nd floor: as builts for an addition of 2 sprinkler heads for type c units. ref pa 2013 1017 9532
- Additions alterations or repairs Nov 2014Issued
Propose to change (e) hip and flat roof to gable roof, reconfigure the interior floor plans and legalize the rear addition as shown on proposed plans. add new garage, remove storage shed.
- Additions alterations or repairs Nov 2014Issued
Propose to change (e) hip and flat roof to gable roof, reconfigure the interior floor plans and legalize the rear addition as shown on proposed plans. add new garage, remove storage shed.
- Additions alterations or repairs Oct 2013Complete
Fire sprinkler building.
- Additions alterations or repairs Oct 2013Complete
Fire sprinkler building.
- New construction wood frame Nov 2012Complete
Erect 3 stories of one dwelling unit.
San Francisco Department of Building Inspection
Safety and environment
FEMA natural hazard risk
Relatively Low
No single natural hazard ranks high for this area.
FEMA National Risk Index, census tract
Leaking fuel tanks
7 within 1,650 ft
Nearest: Sffd Station #33, 8 Capitol Ave (400 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Brownfield site
1,800 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
Wildfire risk
Very Low
Wildfire risk is low enough that standard home insurance usually covers it.
FEMA National Risk Index
Nearest public schools
1,200 ft
Sheridan Elementary (1,200 ft), Ortega (Jose) Elementary (2,700 ft), Woodrow Wilson Elementary (2,950 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
7.9 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
Have you lived here? Share your experience.
Leave a reviewThe Address Story
Every address has a context. Read its story.
How much it costs to live here
Price, rent, mortgage, and the city's economic context, all in one place.
The money at this address
Renting, buying, and investing, on the same numbers. Enter the listing price to see all calculations.
Enter a rent and the yield calculation fills in on its own.
Loan calculator for this address
Enter the listing price. The calculation uses only your numbers.
Rough estimate, with a fixed rate. The bank's offer may include fees and insurance.
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 Sagamore 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 for the latest maintenance bill from a winter month, not a summer one: that's where the real cost of living there shows up.
- 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.
- 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.
- 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.
The year built, height regime, structure, and elevator for this address are being indexed right now, city by city. Save the page and check back: it fills in over time. If you live here, you can fill it in yourself in a minute by leaving a review.