Permit GraphShortlistSan Francisco building permits since 2000

Block 6971B, lot 028

248 Niagara Ave

City’s use
Single Family Residential
Built
1931
Stories
1
Units
1
Rooms
1 bathroom
Building
1,056 sq ft
Lot
2,204 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

4 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
May 28, 2026In progress
issued Jun 2026
248 Niagara AvY&L Constructon And Remodeling1. conversion of (e) ground-floor storage/garage into 2 bedrooms 3-fixture bath, a kitchenette, utility room and laundry. 2) relocate and replace w/h. 3) relocate furnace.
Details
Permit
202605282050
Status
issued
Filed
May 28, 2026
Permit issued
Jun 15, 2026
Declared cost
$50,000
Address
248 Niagara Av

1. conversion of (e) ground-floor storage/garage into 2 bedrooms 3-fixture bath, a kitchenette, utility room and laundry. 2) relocate and replace w/h. 3) relocate furnace.

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$50,000
Aug 30, 2024Completed
final sign-off Jun 2025
248 Niagara AvDucharme Constructionkitchen and bath remodel. replace cabinets, countertops, tile. in kind
Details
Permit
202408309867
Status
complete
Filed
Aug 30, 2024
Permit issued
Aug 30, 2024
Final sign-off
Jun 27, 2025
Declared cost
$28,000
Address
248 Niagara Av

kitchen and bath remodel. replace cabinets, countertops, tile. in kind

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$28,000
Jun 17, 2010Never finaled
issued Jun 2010, no final
248 Niagara Avstreet space & sidewalk
Details
Permit
M207228
Status
issued
Filed
Jun 17, 2010
Permit issued
Jun 17, 2010
Address
248 Niagara Av

street space & sidewalk

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May 14, 2003Completed
final sign-off May 2003
248 Niagara AvArmstrong Installation Servicereroofing
Details
Permit
200305144639
Status
complete
Filed
May 14, 2003
Permit issued
May 14, 2003
Final sign-off
May 21, 2003
Declared cost
$10,800
Address
248 Niagara Av

reroofing

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$10,800

Who worked here

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

Contractors
Armstrong Installation Service, Ducharme Construction, Y&L Constructon And Remodeling

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Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.