Updated: Mar 25, 2026
Location and Projects
Address
20111 LEADWELL ST UNIT 7, Winnetka, CA, 91306
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Erich Stein Architect
Erich Stein at 20111 LEADWELL ST UNIT 7, Winnetka, CA 91306, held a Architect license (#C5886) with the California contractors license board with an expiration date of 03-31-2011. We last verified the license was expired on 04-25-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
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Erich Stein Services
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Erich Stein Contact Information
Address: 20111 LEADWELL ST UNIT 7, Winnetka, CA 91306
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition meeting room (37'-6"x26'-2") and residence closet bathroom room (24'x10'). see application comments. potential problem w addition of assembly area in r1 zone in conjunction with church use. planning approval req'd. art wong concurs. 12/15
Valuation:
N/A
Permit #:
99014-20000-06735
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Interior remodel: extend the kitchen area by removing a non-bearing wall between the (e) kitchen and service room. convert the existing closets between bedroom 2 and 3 to a 3/4 bathroom per plan. all work per the type v sheet
Valuation:
N/A
Permit #:
02016-20000-15311
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed detached rec room building w/full bathroom accessible from outside only (24'x12') for ex. pool. and attached patio cover (24'x6'). comply with department order dated 4-23-03. permit will expire 30 days from issurance date
Valuation:
N/A
Permit #:
03010-20000-01956
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Revise 99014-20000-04693 to reduce the size of addtion. still demolish 342 sq ft exist family. room and addition irr 20.17 x 42 patio family. room bed and bathrm. enclose 5 x 12 entry patio to expand bedroom. interior remodel
Valuation:
N/A
Permit #:
99014-20001-04693
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Add 3'-6"x14'-3" irregular-shaped living room extension, add 3'-0"x11'-0" bedroom # 2 extension and install new bay window in dining room per engineered plans. replace door within existing opening at living room.
Valuation:
N/A
Permit #:
02014-20000-03767
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Addition 3'-6"x14'-3 irregular-shaped living room extension addition 3'-0"x11'-0 bedroom # 2 extension and install new bay window in dining room per engineered plans. replace door within existing opening at living room
Valuation:
N/A
Permit #:
02014-20000-03767
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert 1 apartment unit #7 bedroom to manager's office convert porti on same unit floor area to 44 exit passageway & building storage room re-align 2 terraces install pool fence -- 5 high wrought iron
Valuation:
N/A
Permit #:
98016-20000-04186
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Fully sprinklered one story accessory structure with basement used as a three car garage (+675 s.f) and first floor used as a recreation room (+675 s.f.) with three attached trellis's.see comments
Valuation:
N/A
Permit #:
05010-20000-03058
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit #05vn67294 (pcis #04010-20000-02361) to revise work description to proposed 18'-0"x35'-0 1-story metal carport (u-1 occupancy: 630 sq. ft.) per engineered plans
Valuation:
N/A
Permit #:
04010-20001-02361
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Remove exist garage and breezeway and addition new 15 x 23.25 porte cochere. addition new irr 26.25 x 27 bedroom bathrm and open lattice trellis at rear of single family dwelling. and re-frame entire exist roof
Valuation:
N/A
Permit #:
07014-20000-00768
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace (e) overhang @ front entry addition 30 long 2 high parapet. replaced (e) woodsiding w/plywood & stucco replace (e) water damage woodsiding at patio area less than 10% damage
Valuation:
N/A
Permit #:
02016-20000-01834
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
One story addition & remodel:add bedroom @ rear(14'6 x 17'3") & extend existing bedroom & two bathrooms @ side(3'9 x 39'). remodel bathrooms.two new pre-fab fireplaces
Valuation:
N/A
Permit #:
01014-20000-02217
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1st story addition to (e) 2 story single family dwelling. addition attached carport (324 sf) patio/porch (282 sf). addition dining room enlarge the family room and the kitchen. (530 sf)
Valuation:
N/A
Permit #:
04014-20000-10154
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1st story addition to (e) 2 story single family dwelling. addition attached carport (324 sf) patio/porch (282 sf). addition dining room enlarge the family room and the kitchen. (530 sf)
Valuation:
N/A
Permit #:
04014-20000-10154
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 24'6 x 44'6 2 bed rooms 16'6 x 14'4 nook 12 x 20'6 1-car garage enclose (e) atio cover 4'6 x 23 porch and interior remodel to (e) single family dwelling
Valuation:
N/A
Permit #:
03014-20000-01171
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 24'6 x 44'6 2 bed rooms 16'6 x 14'4 nook 12 x 20'6 1-car garage enclose (e) atio cover 4'6 x 23 porch and interior remodel to (e) single family dwelling
Valuation:
N/A
Permit #:
03014-20000-01171
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Site prep. & retaining wall backfill for proposed 2-story fully sprinklered single family dwelling attach 4-car garage. plans shall be reviewed by ron or jeff
Valuation:
N/A
Permit #:
03030-20000-03112
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition two bedrooms two bathrooms & three walk in closets. also addition two car garage and convert the existing two car garage to one car garage/storage
Valuation:
N/A
Permit #:
00014-20000-04386
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to pcis #05010-20000-03057...chage in floor plan...change in locations of kitchen and dining areas...change in shearwall lengths
Valuation:
N/A
Permit #:
05010-20003-03057
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace (e) wood siding w/plywood & stucco replace water damage wood siding onbalcony & patio area less than 10% damage. addition decor. trim to front
Valuation:
N/A
Permit #:
02016-20000-01828
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Erich Stein License info
Inactive License
| License # | C5886 |
| Status | Inactive |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- According to the California Architect License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Erich Stein at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 405943 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Erich Stein at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $7,500 |
76
Permits
- Building permit records show that Erich Stein has worked on 76 permitted projects.
Erich Stein Employees
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Erich Stein
Sole Owner
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Erich Stein
Sole Owner