Updated: Jun 28, 2026
Location and Projects
Address
18 BOULDER HILL RD, Ridgefield, CT, 06877
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Douglas C Macmillan Architect
Douglas C Macmillan, 18 Boulder Hill Rd, Ridgefield, CT (Employee: Douglas Macmillan) holds a Architect license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Douglas C Macmillan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Douglas C Macmillan Services
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Douglas C Macmillan Contact Information
Address: 18 BOULDER HILL RD, Ridgefield, CT 06877
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition a ground level work shop addition to existing garage with living space above.adding to scope: greenhouse and maintain spa per final plans - pf 10/1/2112-6-22 addition propane tanks and location
Valuation:
$190,000
Permit #:
B-21-312
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish approximately 1250 sf in basement with a full bathroom kitchen office and playroom. finish approximately 250 sf in room above the garage
Valuation:
$50,000
Permit #:
B-21-1302
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rebuild the existing deck exactly as is. the same size it is to comply with the current building code. survey was submitted previously. my architect doug macmillan will submit a updated survey showing the deck as is with current size and also a inspection letter
Valuation:
$15,000
Permit #:
74697
Status:
issued
Fee:
N/A
Permit Type:
Additions/alterat...
Building Type:
N/A
Fin attic for 2 bedrms&bath w 4 new dormers.2nd fl add'n for m bath&closet 6'x12 add'n to extension side porch.7'x15 rear covered porch add'n int renos&re-build steps from family/rebld garage w/2nd fl rec room, 2 sty add'n for off.mudrm&shop.2nd fl ex room zp37625
Valuation:
$210,000
Permit #:
BLD-2010-71702
Status:
final
Fee:
$2,146
Permit Type:
N/A
Building Type:
N/A
Construct a 24 x 30 barn with storage on the second floor
Valuation:
$15,000
Permit #:
71948
Status:
issued
Fee:
N/A
Permit Type:
Additions/alterat...
Building Type:
N/A
Phase i- foundation only phase ii- 53 x 106 3 sty s/f dwelling , 4 bdrms, 3 full and (2)1/2 baths, 3 car attach. garage. with unfin. cellar & attic , deck per stamped/sealed plans rjy
Valuation:
$425,000
Permit #:
BLD-1994-53264
Status:
final
Fee:
$3,402
Permit Type:
N/A
Building Type:
N/A
Reconstruct storm damaged portions of single family dwelling - interior renovations of kitchen - a 2 story attached garage addition with master bedroom above and a 2 story addition for family room and mstr bath/lndry. also a 31 x 17 deck
Valuation:
$90,000
Permit #:
BLD-1992-51001
Status:
approved
Fee:
$722
Permit Type:
N/A
Building Type:
N/A
1-story addtn for famrm & library over//2-car garage 2nd sty addtn for mbr suite & office 1-sty addtn on crawl for d.r. exten covrd frnt porch & major interior renovations
Valuation:
$600,000
Permit #:
BLD-2006-67704
Status:
final
Fee:
$6,096
Permit Type:
N/A
Building Type:
N/A
75 x 150 2-story new single family dwelling w partial finished attic psh permit upgraded to finish room over garage - psh mecck r38 419 r15
Valuation:
$650,000
Permit #:
BLD-2000-59551
Status:
final
Fee:
$6,604
Permit Type:
N/A
Building Type:
N/A
New s/f residence w/unfinished cellar & attic -psh 05/15/01 permit upgraded to finish 500 sf in attic -psh r-38 r-13 r-13 garage ceil r-30
Valuation:
$500,000
Permit #:
BLD-2000-60599
Status:
final
Fee:
$5,080
Permit Type:
N/A
Building Type:
N/A
Interior renovation; new front entry 2-story addition for 2 car garage; conservatory & breakfastrm w 3 bdrms & 2 baths over
Valuation:
$600,000
Permit #:
BLD-2005-66427
Status:
final
Fee:
$6,000
Permit Type:
N/A
Building Type:
N/A
41 x 65 2-story addtn over finished cellar unfinished attic; 21 x 36 1-story addition sjs
Valuation:
$800,000
Permit #:
BLD-2000-60276
Status:
final
Fee:
$8,128
Permit Type:
N/A
Building Type:
N/A
Renovate kitchen laundry and first floor bathroom. replace sheetrock on first floor. replace boiler with propane furnace/central air conditioning
Valuation:
$48,344
Permit #:
72045
Status:
issued
Fee:
N/A
Permit Type:
Additions/alterat...
Building Type:
N/A
Interior alteration to change from deli to merchantile on first floor and apartment above sjs complies with plans per fire marshall ed zygmant
Valuation:
$40,000
Permit #:
BLD-1998-57291
Status:
final
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Minor interior alterations to pool bathroom house above flood zone
Valuation:
$50,000
Permit #:
BLD-2015-79803
Status:
final
Fee:
$813
Permit Type:
N/A
Building Type:
N/A
Interior renovation to existing 1st floor for child day care landmark academy to meet fire code. fsb
Valuation:
$17,900
Permit #:
BLD-1996-55542
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Renovation of existing kitchen other: ammended for new 12 x 20 deck addition - sjs (deck was not built)
Valuation:
$10,000
Permit #:
BLD-1997-56797
Status:
approved
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Int. renov. retail to retail for new tenant fit-up past tense furniture store 03/30/95-complied with plans per f/m ez rjy/rdb
Valuation:
$30,000
Permit #:
BLD-1995-53864
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
2-st0ry addition for garage w/mbr above sjs mcck r-19 r-38
Valuation:
$146,000
Permit #:
BLD-2001-61152
Status:
final
Fee:
$1,483
Permit Type:
N/A
Building Type:
N/A
2.66 x 2.66 free standing sign. 14 sq. ft. landmark academy 11 burr road
Valuation:
N/A
Permit #:
BLD-1996-55555
Status:
complete
Fee:
$14
Permit Type:
N/A
Building Type:
N/A
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Douglas C Macmillan License info
Verified License
| License # | ARI.0004730 |
| Status | Active |
| State | Connecticut |
| Type | Architect |
| Date Issued | 08-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Douglas C Macmillan at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21AI01430800 |
| Status | Inactive |
| State | New Jersey |
| Type | Registered Architect |
- According to the New Jersey Department of Law & Public Safety, 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 Douglas C Macmillan at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
20
Permits
- Building permit records show that Douglas C Macmillan has worked on 20 permitted projects.
Douglas C Macmillan Employees
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Douglas Macmillan