Permit GraphShortlistSan Francisco building permits since 2000

Block 2360, lot 001F

2331 31st Ave

City’s use
Single Family Residential
Built
1926
Stories
1
Units
1
Rooms
2 bedrooms, 1 bathroom
Building
1,370 sq ft
Lot
4,080 sq ft
Zoning
RH1
Construction type
D

From the assessor's latest secured roll, which can lag recent work. Lot plans, zoning and planning history on the city’s Property Information Map

Permits filed here

2 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Jul 7, 2026In progress
filed Jul 2026, not yet issued
2331 31st Avg/f: change of use from garage/workshop to child care.upgrade meter to 200a.new heatpump; 2/f: add outdoor stairscase to 2/f, remodel master bed suite w/ layout changes. new deck on 2/f laundry relocated to 2/f.
Details
Permit
202511240330
Status
filed
Filed
Jul 7, 2026
Declared cost
$150,000
Address
2331 31st Av

g/f: change of use from garage/workshop to child care.upgrade meter to 200a.new heatpump; 2/f: add outdoor stairscase to 2/f, remodel master bed suite w/ layout changes. new deck on 2/f laundry relocated to 2/f.

Open the permit page

$150,000
Apr 20, 2023Completed
final sign-off Nov 2023
2331 31st Av1 (n) partition wall in the garage, replace (e) window with (n) door on the (e) exterior wall window not facing the street
Details
Permit
202304206158
Status
complete
Filed
Apr 20, 2023
Permit issued
Apr 25, 2023
Final sign-off
Nov 13, 2023
Declared cost
$2,000
Address
2331 31st Av

1 (n) partition wall in the garage, replace (e) window with (n) door on the (e) exterior wall window not facing the street

Open the permit page

$2,000

Who worked here

Everyone with a license on these permits, by role, with how many permits each is on.

Engineers
Jin Qing Li (2)

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