Winfield Klein
- Listed as
- architect
- Firm
- Klein Architecture & Design
- Based in
- Santa Rosa
- On San Francisco permits
- Oct 2025 to Apr 2026
2 permits since 2000 (architect on 2 permits): 2 in progress.
CompletedIn progressNever finaledExpired or cancelled
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Apr 23, 2026 | In progress issued Oct 2026 | 505 Diamond St | Smp Construction & Maintenance Inc | construct basement wall and make crawlspace area habitable with new bedroom, bathroom, family room, and laundry. excavation and new retaining walls. rebuild back deck to new concrete deck.Details
construct basement wall and make crawlspace area habitable with new bedroom, bathroom, family room, and laundry. excavation and new retaining walls. rebuild back deck to new concrete deck. | $31,775 |
| Oct 9, 2025 | In progress filed Oct 2025, not yet issued | 527 Diamond St | remodel lower floor including bedroom, bathroom, laundry room, & creation of new den within (e) . relocate support post for beam. no work on exterior walls proposed.Details
remodel lower floor including bedroom, bathroom, laundry room, & creation of new den within (e) . relocate support post for beam. no work on exterior walls proposed. | $75,000 |