Permit GraphShortlistSan Francisco building permits since 2000

Block 6717, lot 003

112 Mateo St

City’s use
Single Family Residential
Built
1908
Stories
2
Units
1
Rooms
3 bedrooms, 2 bathrooms
Building
1,503 sq ft
Lot
2,800 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

6 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Nov 5, 2025Completed
final sign-off Jun 2026
112 Mateo StOxypower Inc Dba Occidental Powersolar permit: installing 8 solar pv modules, 460 watts per module, total no. of rating 3.68 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 15 kwh each in capacity, ess units will not be closer than 3 feet | install new pv system 3.6
Details
Permit
S20251030282
Status
complete
Filed
Nov 5, 2025
Permit issued
Jan 6, 2026
Final sign-off
Jun 9, 2026
Address
112 Mateo St

solar permit: installing 8 solar pv modules, 460 watts per module, total no. of rating 3.68 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 15 kwh each in capacity, ess units will not be closer than 3 feet | install new pv system 3.6

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Jun 16, 2023Never finaled
issued Jun 2023, no final
112 Mateo StAbstract Windows Inc.replace (7) windows (e) alum (n) wood with matching grids. (6) are street visible. same size and location. like for like retrofit installation. u factor not to exceed 0.30
Details
Permit
202306160273
Status
issued
Filed
Jun 16, 2023
Permit issued
Jun 16, 2023
Declared cost
$13,400
Address
112 Mateo St

replace (7) windows (e) alum (n) wood with matching grids. (6) are street visible. same size and location. like for like retrofit installation. u factor not to exceed 0.30

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$13,400
Oct 2, 2014Never finaled
issued Oct 2014, no final
112 Mateo Ststreet space
Details
Permit
M523407
Status
issued
Filed
Oct 2, 2014
Permit issued
Oct 2, 2014
Address
112 Mateo St

street space

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Jan 7, 2011Never finaled
issued Jan 2011, no final
112 Mateo Ststreetspace
Details
Permit
M235807
Status
issued
Filed
Jan 7, 2011
Permit issued
Jan 7, 2011
Address
112 Mateo St

streetspace

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Nov 4, 2010Completed
final sign-off Nov 2011
112 Mateo StP J Hegarty Constructionaddition of new roof dormer to (e) 2nd floor bedroom level to be used for new bathroom & closet. addition of new deck @ rear yard.
Details
Permit
201011044376
Status
complete
Filed
Nov 4, 2010
Permit issued
Apr 6, 2011
Final sign-off
Nov 1, 2011
Declared cost
$25,000
Address
112 Mateo St

addition of new roof dormer to (e) 2nd floor bedroom level to be used for new bathroom & closet. addition of new deck @ rear yard.

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$25,000
Aug 24, 2010Completed
final sign-off Nov 2011
112 Mateo StP J Hegarty Constructionarch and struc modifications for int remodel of kitchen and pantry, new skylights over mud room and new exterior double door, new exterior window to replace (e) window not visible from the street, exterior modifcations only at rear of building. additional shearwalls and grade beams.
Details
Permit
201008249485
Status
complete
Filed
Aug 24, 2010
Permit issued
Aug 25, 2010
Final sign-off
Nov 1, 2011
Declared cost
$50,000
Address
112 Mateo St

arch and struc modifications for int remodel of kitchen and pantry, new skylights over mud room and new exterior double door, new exterior window to replace (e) window not visible from the street, exterior modifcations only at rear of building. additional shearwalls and grade beams.

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$50,000

Who worked here

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

Contractors
P J Hegarty Construction (2), Abstract Windows Inc., Oxypower Inc Dba Occidental Power
Architects
Alla Agafonov (2)
Authorized agent-otherss
Stephanie Wong

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