Updated: Apr 05, 2026
Location and Projects
Address
1957 COASTLAND AVENUE, San Jose, CA, 95125
Use our bidding system to
request a quote
Royster Keith Chalmer Architect
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
If you are thinking of hiring Royster Keith Chalmer, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Royster Keith Chalmer Services
Start a project today:
Royster Keith Chalmer Contact Information
Phone Number: (408) 966-2654
Edit
Address: 1957 COASTLAND AVENUE, San Jose, CA 95125
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Royster Keith Chalmer
This is a sample of this contractor's permits. Click here to access their complete permit history.
Scope of work: -rehabilitation of an (e) buildings a & b into a (n) daycare for up to 18 students
Valuation:
N/A
Permit #:
2019 151826 CI
Status:
applied
Fee:
N/A
Permit Type:
School/daycare
Building Type:
N/A
636 sq ft 1st floor addition to include: new relocated extended kitchen extention of family room new spa & sauna new living room with gas fireplace master bedroom extention bedroom extention. new 50 sq ft porch 1st floor interior remodel to include: conversion of existing kitchen area to new family room with wet bar & gas fire place convertion of existing bedroom to new dining room ... see more
Valuation:
$193,887
Permit #:
2004 120168 RS
Status:
complete
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Addition of 687 sq ft to (e) single family residence to: 1) enlarge living room. 2) addition (n) den/study room 3) enlarge (e) bedroom #1 & bedroom #2. 4) enlarge (e) master bedroom and addition (n) master bathroom. 5) enlarge kitchen without remodel. 6) install coffered ceiling in dining room. 7) install (9) structural skylights throughout single family residence as noted on plans 8)... see more
Valuation:
$67,789
Permit #:
2008 019825 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
636 sq ft 1st floor addition to include: new relocated extended kitchen new dining room with new french doors new spa & sauna new living room with gas fireplace master bedroom extention bedroom extention. new 50 sq ft porch 1st floor interior remodel to include: conversion of existing kitchen area to new family room with wet bar & gas fire place convertion of existing bedroom to new... see more
Valuation:
$226,760
Permit #:
2005 037958 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
SFD2019-0406
Status:
final
Fee:
$183
Permit Type:
Addition
Building Type:
N/A
Fire damage repair to townhouse on 2nd floor area repl sheetrock repl damaged trusses repl roof repl windows & doors repl fixtures in both 2nd floor bathrms
Valuation:
$100,000
Permit #:
2001 438404 MF
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/combination building permit/residential/addition
2003-01-28
561 sq ft second story addition & new deck above nook (new hall/study area mechanical room master bathroom and walk-in closet)
Valuation:
$60,128
Permit #:
CB03-0047
Status:
final
Fee:
$6,153
Permit Type:
N/A
Building Type:
N/A
Two story addition to dwelling. 1st fl new 53 sqft entry. 2nd fl 3 br 2 full baths and laundry area
Valuation:
$117,898
Permit #:
BLD2003-01938
Status:
final
Fee:
$5,312
Permit Type:
N/A
Building Type:
N/A
Building-add family room off garage 333 sq ft (nt) 10/24/2002 - addition mechanical for 1 register. (rgs) revise sheets 3 5 & 6. (rgs)
Valuation:
N/A
Permit #:
BLD2003-01913
Status:
final
Fee:
$1,160
Permit Type:
N/A
Building Type:
N/A
Rplc front porch
Valuation:
$0
Permit #:
BLD17-4116
Status:
Approved for Plan Check
Fee:
$497
Permit Type:
N/A
Building Type:
Residential
Building
Plans check****addition(fam room excercize room, office w storage)
Valuation:
N/A
Permit #:
BLD2001-02697
Status:
CLOSED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building rear 356 sf addition
Valuation:
$34,717
Permit #:
BLD2000-01455
Status:
final
Fee:
$1,857
Permit Type:
N/A
Building Type:
N/A
132 s.f. bathrm/closet addition addition bathroom + closet to (e)bedroom
Valuation:
N/A
Permit #:
A-B9702778
Status:
final
Fee:
$634
Permit Type:
N/A
Building Type:
N/A
Change hipped roof to gable roof & extend over kitchen & porch
Valuation:
$14,750
Permit #:
2004 118672 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
New family room 320 sq. ft. new windows throughout same for same
Valuation:
N/A
Permit #:
A-B9402162
Status:
final
Fee:
$871
Permit Type:
N/A
Building Type:
N/A
Modification of roof framing modiification to roof framing
Valuation:
N/A
Permit #:
A-RE970246
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Building-50 sq.ft. addition (extend the entry). (cdb)
Valuation:
N/A
Permit #:
BLD2003-00238
Status:
final
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Second story addition - (1751 sq. ft.) (combo permit)
Valuation:
$170,758
Permit #:
BLD2001-00659
Status:
final
Fee:
$1,330
Permit Type:
N/A
Building Type:
N/A
600 sf tenant improvement for deli/grocery
Valuation:
N/A
Permit #:
A-C9900576
Status:
final
Fee:
$662
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
05-1176
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
156
BZ Score
$218K
Avg Project
-
Projects
154
BZ Score
$67.5K
Avg Project
-
Projects
152
BZ Score
$73.9K
Avg Project
-
Projects
Royster Keith Chalmer Reviews
BuildZoom hasn't received any reviews for Royster Keith Chalmer. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Royster Keith Chalmer License info
License Not Verified
| License # | C24215 |
| Status | Active |
| State | California |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Royster Keith Chalmer with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 512633 |
| Status | Inactive |
| State | California |
| Type | General Building |
- 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 Royster Keith Chalmer at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
26
Permits
- Building permit records show that Royster Keith Chalmer has worked on 26 permitted projects.
Royster Keith Chalmer Employees
KR
Keith Chalmer Royster
Sole Owner
RC
Royster Keith Chalmer
Owner