Block 1560, lot 039
530 18th Ave
- City’s use
- Single Family Residential
- Built
- 1920
- Stories
- 2
- Units
- 1
- Rooms
- 2 bathrooms
- Building
- 2,697 sq ft
- Lot
- 2,996 sq ft
- Zoning
- RH2
- 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
10 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Sep 4, 2026 | In progress issued Sep 2026 | 530 18th Av | Tennant Construction Co | remove door and infill 4'-0" of exterior wall to match (e) siding. reframe side window for new replacement window. demo existing lightwell stair (not required means of egress)Details
remove door and infill 4'-0" of exterior wall to match (e) siding. reframe side window for new replacement window. demo existing lightwell stair (not required means of egress) | $2,000 |
| Jul 29, 2026 | In progress issued Jul 2026 | 530 18th Av | Tennant Construction Co | kitchen remodel, like for like. replacement of sink and dishwasher, replace (e) fume hood, like for like. lower hot & cold water lines from wall mount to under counter stub outs, replace plaster for 5/8"type x gyp throughout , 2 bathrooms. 2nd floor bathroom - replace (e) toilet,sink.Details
kitchen remodel, like for like. replacement of sink and dishwasher, replace (e) fume hood, like for like. lower hot & cold water lines from wall mount to under counter stub outs, replace plaster for 5/8"type x gyp throughout , 2 bathrooms. 2nd floor bathroom - replace (e) toilet,sink. | $68,500 |
| Jun 11, 2026 | In progress issued Jun 2026 | 530 18th Av | Hcg Associates Inc | recommencement and completion of work under approved pa# 202306089602.Details
recommencement and completion of work under approved pa# 202306089602. | $40,000 |
| Feb 18, 2026 | In progress issued Feb 2026 | 530 18th Av | Hcg Associates Inc | to obtain final inspection for work approved under pa#202306089602, 202309136522, 202311080435.Details
to obtain final inspection for work approved under pa#202306089602, 202309136522, 202311080435. | |
| Mar 13, 2025 | In progress filed Mar 2025, not yet issued | 530 18th Av | adding a ground floor living unit. demolish existing exterior stairway and selected doors. remove portions of existing floor slabs in preparation for new replacement slab. remove and replace existing garage door, construct new bathroom and kitchen, install new partitions, fire-rated walls and new doDetails
adding a ground floor living unit. demolish existing exterior stairway and selected doors. remove portions of existing floor slabs in preparation for new replacement slab. remove and replace existing garage door, construct new bathroom and kitchen, install new partitions, fire-rated walls and new do | $181,971 | |
| Nov 8, 2023 | In progress issued May 2024 | 530 18th Av | Hcg Associates Inc | add rear stairs and landing, dry rot repair in south lightwellDetails
add rear stairs and landing, dry rot repair in south lightwell | $8,000 |
| Sep 13, 2023 | Never finaled issued Oct 2023, no final | 530 18th Av | Hcg Associates Inc | voluntary seismic retrofit of ground flDetails
voluntary seismic retrofit of ground fl | $50,000 |
| Jun 8, 2023 | Never finaled issued Aug 2023, no final | 530 18th Av | Hcg Associates Inc | remove abandoned well. remove rear deck & footings. enclose space as storage under 2nd fl bedroom. add or replace doors & windows.Details
remove abandoned well. remove rear deck & footings. enclose space as storage under 2nd fl bedroom. add or replace doors & windows. | $20,000 |
| Apr 14, 2023 | Completed final sign-off Feb 2024 | 530 18th Av | Hcg Associates Inc | demolition in rear yard including (e)greenhouse & decorative rock; replacement of fence on 3 sides (not greater than 6 ft)Details
demolition in rear yard including (e)greenhouse & decorative rock; replacement of fence on 3 sides (not greater than 6 ft) | $5,000 |
| Nov 15, 2021 | Never finaled issued Nov 2021, no final | 530 18th Av | Standardconstr/Standardroof | reroofingDetails
reroofing | $25,000 |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- Hcg Associates Inc (6), Tennant Construction Co (2), Standardconstr/Standardroof
- Architects
- Robert Antonio Razzo
- Engineers
- Darrel D. Harris, Darrel Harris
- Authorized agent-otherss
- Darrel D. Harris
Find contractors for work like this
Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.