Updated: Mar 14, 2026
Location and Projects
Address
4076 N Mississippi Portland, Portland, OR, 97227
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Cooper Designbuilders Construction
With more than three decades of experience, Cooper Designbuilders specializes in residential design-build services across the Portland, Oregon metro area. The firm provides comprehensive remodeling and construction solutions, managing projects from initial concept through completion. Project expertise includes whole-home remodels, home additions, kitchen renovations, attic and basement conversions, primary suite and bathroom upgrades, as well as ADU construction and condominium renovations. Cooper Designbuilders is experienced in restoring historic homes and creating accessible, aging-in-place solutions. Their approach integrates design and construction disciplines, enabling the team to address timelines, cost controls, and client goals efficiently. The company emphasizes creating spaces tailored to each client's lifestyle, undertaking projects that range from luxury remodels to outdoor living areas.
Cooper Designbuilders Services
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Cooper Designbuilders Contact Information
Phone Number: (503) 737-7788
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Address: 4076 N Mississippi Portland, PORTLAND, OR 97227
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Cooper Designbuilders PORTLAND
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cooper Designbuilders has a BuildZoom score of 111, which places them above 96% of 62,733 contractors in Oregon.
Activity
|
5 projects
|
2025 |
|
4 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Cooper Designbuilders has worked on at least
17.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
5 projects
|
Home Additions |
|
8 projects
|
Kitchen remodels |
|
6 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Cooper Designbuilders mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Cooper Designbuilders
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single pdf- approx 56 sf addition to attic. work proposed within existing footprint. remove roof structure to create additional floor space. rearrange attic floorplan. remodel 2 attic bedrooms and bathroom. associated mt et pt permits
Valuation:
N/A
Permit #:
2025-034657-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Rebuilding (e) upper decks lower decks and stairs along house only. same size and same location existing deck at grade to remain as shown
Valuation:
$80,000
Permit #:
499-25-000451-STR
Status:
final
Fee:
$1,297
Permit Type:
Repair
Building Type:
N/A
Outdoor kitchen; adding a covered outdoor kitchen structure with ceiling heaters gas fireplace sink & dishwasher and gas line for bbq unit. no change to existing house interior
Valuation:
$100,000
Permit #:
499-23-000594-STR
Status:
final
Fee:
$11,790
Permit Type:
Addition
Building Type:
N/A
Remove and replace the existing old wood steps down to the front door with concrete steps in the same location
Valuation:
N/A
Permit #:
499-25-000451-STR-REV-01
Status:
complete
Fee:
$357
Permit Type:
N/A
Building Type:
N/A
Single family residence - s/p/m/e 339 sq ft reframing area above garage for updated primary suite remodeling kitchen removing lower (4) treads (winders) of extension stairs and straightening out the stair run furn range hood dryer exhaust bathroom fan radon gas piping clothes washer dishwasher (3) sinks tub/shower water closet (elec-2302317) (mech-2301077)
Valuation:
N/A
Permit #:
BLDG-2209863
Status:
final
Fee:
$4,462
Permit Type:
N/A
Building Type:
N/A
Single family residence - s/p/m/e - remodel kitchen removing walls between dining/living room/kitchen installing beam and footings replacing (5) windows slider door + range hood + dishwasher (2) sinks ice maker + 10 ckts
Valuation:
N/A
Permit #:
BLDG-2211626
Status:
final
Fee:
$1,619
Permit Type:
N/A
Building Type:
N/A
Interior remodel only: full kitchen two full baths bar fireplace update. open up walls install (2) beams
Valuation:
$120,000
Permit #:
B1158824
Status:
final
Fee:
$1,602
Permit Type:
N/A
Building Type:
N/A
Single family residence - s/o/o/e convert existing covered patio into 110 sq ft of conditioned space. no footprint change. new entry door new front window & small walk in closet (elec-2302317)
Valuation:
N/A
Permit #:
BLDG-2213862
Status:
final
Fee:
$730
Permit Type:
N/A
Building Type:
N/A
**single pdf** remodel kitchen and bathroom. addition new bathroom upstairs. remove walls. change out miscl windows. total 5 bathrooms 5 bathrooms
Valuation:
N/A
Permit #:
2023-030828-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Interior alterati...
Building Type:
N/A
** single pdf ** full house remodel and addition. remove garage (attached by carport) main level addition of 408 sf. upper floor addition of 758 sf. >>>>new detached workshop to be on separate permit<<<<<. mraa required. total 4 bathrooms w3 required
Valuation:
N/A
Permit #:
2021-098922-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
Interior remodel. no changed to footprint.; interior remodel. kitchen & bathroom. moving stairs. removing chimney. replacing some doors & windows. adding 2 bathrooms
Valuation:
$200,000
Permit #:
499-24-003032-STR
Status:
triage
Fee:
$2,230
Permit Type:
Alteration
Building Type:
N/A
Errol hassell elementary school - remove old sign and replace with a new freestanding, metal sign that is approximately 19 sqft ( 59 inc diameter, round sign)
Valuation:
N/A
Permit #:
P0284588
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Errol hassell elementary school - remove old sign and replace with a new freestanding, metal sign that is approximately 19 sqft ( 59 inc diameter, round sign)
Valuation:
N/A
Permit #:
BLDG-2311684
Status:
final
Fee:
$563
Permit Type:
N/A
Building Type:
N/A
Small bump out for main level kitchen remodel. small dormer on upper floor for walk-in-closet. upper floor (2) bathrooms remodel
Valuation:
$110,000
Permit #:
499-21-002420-STR
Status:
issued
Fee:
$1,738
Permit Type:
Addition
Building Type:
N/A
*single pdf* extend roof to cover new upper addition. 15 sf of small bump out south of kitchen at main level. all trades are included
Valuation:
N/A
Permit #:
2023-109981-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
** single pdf ** frame new gable roof on existing garage addition connecting garage to house. no additional bathrooms
Valuation:
N/A
Permit #:
2022-129559-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
** singe pdf** building new 376 sf shop and connecting covered outdoor living patio that connects to house. >>>>> note house alteration on separate permit <<<<<<
Valuation:
N/A
Permit #:
2021-099602-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
** single pdf ** revision: remove tree to replaced with eastern redbud approximately 8 east of the current location
Valuation:
N/A
Permit #:
2021-098922-REV-01-RS
Status:
filed
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
**single pdf** adding front and rear dormer and 15sq ft addition. remodel kitchen and bathroom. total 3 bathrooms
Valuation:
N/A
Permit #:
2022-132837-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
Single pdf . expand existing dormer ad kitchen and bathroom remodel. no footprint change no added bathrooms
Valuation:
N/A
Permit #:
2022-165197-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family res...
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Cooper Designbuilders License info
Verified License
| License # | 77239 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Cooper Designbuilders at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 77241 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Cooper Designbuilders with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 77240 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Cooper Designbuilders with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | COOPED*916R4 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- According to the Washington State Department of Labor & Industries, 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 Cooper Designbuilders at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | New Hampshire Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | 429 Developers Surety And Indemnity Company |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Saif |
143
Permits
- Building permit records show that Cooper Designbuilders has worked on 143 permitted projects.
Cooper Designbuilders Employees
AC
Anthony Cooper
President
CL
Cooper, A Lane
Owner
CL
COOPER, ANTHONY LANE
President
OD
OCHS, ERIC DOUGLAS
Governing Persons