465 Ellington Avenue, San Francisco
Estimated number, map position is approximatetechnical data · neighborhood and transit
Quick answers
- Does 465 Ellington Avenue have open permits or code violations?
- San Francisco Department of Building Inspection lists 10 permits, 3 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 465 Ellington Avenue at risk for?
- FEMA's National Risk Index rates the area relatively low overall.
Permits and code violations
3 permits not closed out. Unfinished permits pass to the next owner.
- Otc alterations permit May 2025Issued
As built ref#2025-0509-6180 rbps relocated to pump room in basement for new circuits needed for ada,ccis needed to be their own dedicated power circuits. tcdr have been updated for sounder bases. ada units stair risers has been removed per sprinkler contractor levels 2 to 4.
- Otc alterations permit May 2025Complete
Building c as built ref pa #2025-0314-2308 no new devices added. the single nac circuit was originally shown was split into 2 circuits to shorten wire run. both are fed from facu. pull station and remote annunciator were relocated
- Otc alterations permit Mar 2025Complete
New facu i064ied should be provide and cellular communicator, rmeove annunciator & manual pull station located at front lobby. f/s rise monitor. ref 202211096174.
- Otc alterations permit Dec 2024Complete
Storm drain installation including catch basin structures/clean out
- Additions alterations or repairs Jun 2024Complete
Add fire sprinklers to (e) buildings at mission inn. building (a) is four levels-three upper levels of residential units one level of tuck under parking, etc. building (b) is two levels of residential units and partial basement. (ref only- bldg (c)-is two levels of office support services);
- Additions alterations or repairs Jun 2024Complete
Add fire sprinklers to (e) buildings at mission inn. building (c) is two levels of office support services. (ref only-bldg (a) is four levels-three upper levels of residential units one level of tuck under parking etc. bldg (b) is two levels of residential units and partial basement). complete nfpa
- Additions alterations or repairs Apr 2024Issued
New io1000 facp and cellular communiator,remove annunciator & manual pull station located at the front lobby.low-freq horns in living space and bedroom.full notification coverage for common uyse aeras.f/s rise mointor,fire pump monitoring.120vac smoke detectors for residential units to by others.
- Additions alterations or repairs Nov 2022Complete
100% affordable housing. bldg c - interior sow: (n) offices, meeting rooms, storage, ada bathroom, lobby, community room w/ warming kitchen. exterior sow: repurposed areas for (n) offices, community room, and open space. deferred submittals: sprinkler and alarm systems.
- Additions alterations or repairs Nov 2022Complete
100% affordable housing. bldg a & b (shared foundation) - interior sow: gound level (n) resident services office, ada bathrooms, storage and accessory use for on-site staff/residents. exterior sow: (n) trash rooms. deferred submittals: sprinkler and alarm systems.
- Otc alterations permit Mar 2015Issued
Street space
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
5 within 1,650 ft
Nearest: Giusto Property, 5698 Mission Street (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
350 ft
Longfellow Elementary (350 ft), George Washington Elementary (1,500 ft), Panorama Elementary (3,050 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
7.5 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 Ellington 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.
- 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.
- Knock on a neighboring door and ask two things: what bothers them most often, and what work is planned for the building.
- 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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