COMPANY RECORD · BOULDER, CO
Kenneth Williams — permit history in Boulder, CO
Kenneth Williams appears on 48 Boulder permit records from 2015 through 2026, most often general construction (64.6% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 31 | 64.6% |
| Electrical | 7 | 14.6% |
| Plumbing | 6 | 12.5% |
| Mechanical / HVAC | 4 | 8.3% |
4 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 5 |
| 2016 | 11 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 7 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 4 |
Busiest year on record: 2016, with 11 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 1380 BLUEBELL AVE | 2026-08-11 |
| 4633 TALBOT DR | 2026-07-24 |
| 944 YELLOW PINE AVE | 2026-06-18 |
| 200 LIPAN WAY | 2026-02-25 |
| 300 LIPAN WAY | 2025-10-02 |
| 7 GOLDENROD DR | 2024-11-06 |
| 2230 MARIPOSA AVE | 2024-09-16 |
| 720 S 44TH ST | 2023-10-02 |
| 2620 KOHLER DR | 2023-08-07 |
| 750 WALNUT ST B44 | 2022-09-22 |
| 720 S 43RD ST | 2022-06-29 |
| 808 CHAUTAUQUA PARK | 2022-02-15 |
| 4050 CHIPPEWA DR | 2021-09-20 |
| 636 LINDEN PARK DR | 2020-12-04 |
27 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $100 to $400,000, median $18,488. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
48 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| BLD-SFD2026-00424 | 2026-08-11 | General construction | 1380 BLUEBELL AVE | Master bath Remodel. Includes changing drop in tub to a freestanding and tiling entire bath | $20,000 |
| BLD-SFD2026-00322 | 2026-07-24 | General construction | 4633 TALBOT DR | Permit to close out PMT2016- 02082. (this work was done prior to the purchase of the home. Final building, partial final electric, final landscape, and final site drainage inspecti | $1,000 |
| BLD-SFD2026-00306 | 2026-06-18 | General construction | 944 YELLOW PINE AVE | like for like replacement of exterior windows and doors | $35,878 |
| BLD-SFD2025-00557 | 2026-02-25 | General construction | 200 LIPAN WAY | Alteration of existing flat ceiling to vaulted ceiling at main level. 870 SF remodel area. No new square footage or building coverage proposed. | $74,500 |
| BLD-SFD2025-00321 | 2025-10-02 | General construction | 300 LIPAN WAY | Removal of existing concrete patio and construction of new concrete patio with attached roof | $63,500 |
| BLD-SFD2025-00222 | 2025-07-29 | General construction | 300 LIPAN WAY | Remodel Basement approx 586 sf. With existing bathroom to be redone, update electrical. | $49,036 |
| BLD-SFD2024-00264 | 2024-11-06 | General construction | 7 GOLDENROD DR | AN EXISTING COTTAGE LOCATED IN CHAUTAUQUA. REMODEL 442 INTERIOR SQUARE FEET OF A TOTAL OF 1133 SQUARE FEET. RELOCATE THE MECHANICAL UNIT FROM THE ATTIC TO THE CRAWL SPACE. LANDMARK | $320,000 |
| BLD-SFD2024-00202 | 2024-09-16 | General construction | 2230 MARIPOSA AVE | ***6/25/25 change out gas water heater to electric and relocate to crawlspace*** NEW 1-STORY, 737 SF REAR ADDITION TO (E) 1-STORY HOUSE + INTERIOR REMODELING. ADDITION INCLUDES NE | $365,000 |
| BLD-SFD2022-00361 | 2023-10-02 | General construction | 720 S 44TH ST | ADDITION OF NEW LIVING ROOM, NEW FRONT PORCH, INTERIOR KITCHEN AND FAMILY ROOM RENOVATION, NEW STAIR LOCATION TO BASEMENT, NEW BASEMENT STORAGE CLOSET. RELATED TO HIS2022-00197. | $200,000 |
| BLD-SFD2023-00240 | 2023-08-07 | General construction | 2620 KOHLER DR | 125 sq ft Bathroom remodel for a single family dwelling. Scope includes removal of door between bathroom and garage, remove tub, add vanity sink, add laundry sink, remove steam sh | $19,000 |
| BLD-SFA2022-00051 | 2022-09-22 | General construction | 750 WALNUT ST B44 | Unit D: Remodel 100 square foot kitchen (all fixtures to remain in same locations). Add mitzubishi mini split in living room for AC only, with condenser on the roof as approved by | $19,500 |
| BLD-SFD2021-00563 | 2022-06-29 | General construction | 720 S 43RD ST | Addition of New Dining Room and Master Bathroom, new front porch, interior kitchen renovation, new stair location to basement, new basement bedroom and new basement family room. Sc | $200,000 |
| MEC2021-02091 | 2022-06-13 | Mechanical / HVAC | 720 S 43RD ST | Addition of New Dining Room and Master Bathroom, new front porch, interior kitchen renovation, new stair location to basement, new basement bedroom and new basement family room. | $20,000 |
| PLB2021-00708 | 2022-06-13 | Plumbing | 720 S 43RD ST | Addition of New Dining Room and Master Bathroom, new front porch, interior kitchen renovation, new stair location to basement, new basement bedroom and new basement family room. | $10,000 |
| ELE2021-01708 | 2022-06-13 | Electrical | 720 S 43RD ST | Addition of New Dining Room and Master Bathroom, new front porch, interior kitchen renovation, new stair location to basement, new basement bedroom and new basement family room. | $20,000 |
| BLD-SFD2022-00047 | 2022-03-24 | General construction | 944 YELLOW PINE AVE | Kitchen remodel - 144sqft change cabinets and counters, relocated sink and gas stove. Basement Finish - 1102sqft including 2 bedrooms, 1 bath, mechanical room, living room and kitc | $92,416 |
| BLD-SFD2022-00023 | 2022-02-15 | General construction | 808 CHAUTAUQUA PARK | A Bathroom remodel of 46 sf with a non-structural wall to be altered. A pantry remodel of 15 sf. | $36,500 |
| BLD-SFD2021-00316 | 2021-09-20 | General construction | 4050 CHIPPEWA DR | Master bedroom expansion/addition to the rear of an existing single family dwelling. Project scope includes some interior remodeling to existing bathrooms. | $147,500 |
| BLD-SFD2020-00405 | 2020-12-04 | General construction | 636 LINDEN PARK DR | *Addition to existing single family home in Linden Park. Main Level addition of 1,138 sq. ft., lower level unfinished storage room addition of 378 sq. ft. Remove 346 sq. ft. of exi | $400,000 |
| BLD-SFD2020-00169 | 2020-08-18 | General construction | 285 MOHAWK DR | *18'x20' rear family room addition. Move gas fireplace and create interior office space. | $79,592 |
| BLD-SFD2020-00171 | 2020-07-09 | General construction | 808 CHAUTAUQUA PARK | * Structural repairs including adding micro piles and pier caps under existing columns to prevent movement, addition of LVLs to existing beams to strengthen, shoring up front of th | $19,500 |
| BLD-SFD2020-00056 | 2020-02-06 | General construction | 516 ASTOR LN | Interior remodel of existing main floor bathroom. Approximately 57 sf of work area. Removal of tub and replacement with shower, reconfiguration of fixtures and finishes, no wall re | $13,000 |
| BLD-TWN2019-00005 | 2019-04-10 | General construction | 1529 48TH CT | Interior remodel of townhome. Creating a new bedroom in the basement. Remodeling the kitchen on the main level. Converting a loft space into a bedroom on the upper level and adding | $18,400 |
| BLD-SFD2018-00240 | 2018-10-24 | General construction | 704 CHAUTAUQUA PARK | Remove and replace existing carport. Interior remodel and upgrade kitchen and bath 01. Add dormer on 2nd floor for additional head room high and remodel 2nd floor bath and bed. | $132,500 |
| BLD-SFD2018-00234 | 2018-10-10 | General construction | 12 CHAUTAUQUA PARK | Interior remodel of the entire dwelling unit. Exterior modifications include the replacement of two non-historic windows, reconstruction of front stairs and handrails, and raising | $171,000 |
| BLD-SFD2018-00219 | 2018-09-17 | General construction | 1165 DREXEL ST | Front porch addition of 124 sf to a single family dwelling. Includes associated electrical. | $17,500 |
| BLD-SFD2018-00118 | 2018-06-18 | General construction | 1165 DREXEL ST | Basement remodel of approximately 300 SF. Scope includes relocating (2) doors and removing/replacing the fireplace and adding a dryer vent. | $18,575 |
| PMT2018-00965 | 2018-05-14 | General construction | 4050 CHIPPEWA DR | Remodel kitchen, removing interior walls in dining room, and 36 sq. ft. addition under porch. | $66,000 |
| PMT2018-00965-MEC | 2018-05-14 | Mechanical / HVAC | 4050 CHIPPEWA DR | Remodel kitchen, removing interior walls in dining room, and 36 sq. ft. addition under porch. | $1,000 |
| PMT2018-00965-PLB | 2018-05-14 | Plumbing | 4050 CHIPPEWA DR | Remodel kitchen, removing interior walls in dining room, and 36 sq. ft. addition under porch. | $3,000 |
| PMT2017-01646 | 2017-04-21 | General construction | 2232 HOLYOKE DR | Remodel of two bathrooms in a single family dwelling. One shower/tub combo to be replaced with a shower stall. No change in the plumbing fixture count. | $18,000 |
| PMT2017-01646-PLB | 2017-04-21 | Plumbing | 2232 HOLYOKE DR | Remodel of two bathrooms in a single family dwelling. One shower/tub combo to be replaced with a shower stall. No change in the plumbing fixture count. | $3,000 |
| PMT2016-04398-ELE | 2016-09-19 | Electrical | 1603 4TH ST | Remodel of existing bath to change tub area into steam shower in a single family dwelling. | $300 |
| PMT2016-04398-PLB | 2016-09-19 | Plumbing | 1603 4TH ST | Remodel of existing bath to change tub area into steam shower in a single family dwelling. | $1,500 |
| PMT2016-04398 | 2016-09-19 | General construction | 1603 4TH ST | Remodel of existing bath to change tub area into steam shower in a single family dwelling. | $7,800 |
| PMT2016-01296 | 2016-04-25 | General construction | 805 BOGGES CIR | Construction of front porch in place of existing porch, re-roofing, and associated electrical. Approved under HIS2015-00348. | $16,000 |
| PMT2016-01296-ELE | 2016-04-25 | Electrical | 805 BOGGES CIR | Construction of front porch in place of existing porch, re-roofing, and associated electrical. Approved under HIS2015-00348. | $1,000 |
| PMT2016-00935 | 2016-04-04 | General construction | 205 LIPAN WY | Replace roof structure of existing patio cover in rear yard of residence. Existing posts to remain, no change in coverage. | $3,000 |
| PMT2016-00935-ELE | 2016-04-04 | Electrical | 205 LIPAN WY | Replace roof structure of existing patio cover in rear yard of residence. Existing posts to remain, no change in coverage. | $200 |
| PMT2015-05637-MEC | 2016-02-11 | Mechanical / HVAC | 868 6TH ST | Interior remodel (493 sqft) of a single family detached dwelling. Scope includes remodel of master bath, hall bath, closet, laundry area/pantry, and reconfiguration of hall. Addi | $2,500 |
| PMT2015-05637-PLB | 2016-02-11 | Plumbing | 868 6TH ST | Interior remodel (493 sqft) of a single family detached dwelling. Scope includes remodel of master bath, hall bath, closet, laundry area/pantry, and reconfiguration of hall. Addi | $8,000 |
| PMT2015-05637-ELE | 2016-02-11 | Electrical | 868 6TH ST | Interior remodel (493 sqft) of a single family detached dwelling. Scope includes remodel of master bath, hall bath, closet, laundry area/pantry, and reconfiguration of hall. Addi | $7,500 |
| PMT2015-05637 | 2016-02-11 | General construction | 868 6TH ST | Interior remodel (493 sqft) of a single family detached dwelling. Scope includes remodel of master bath, hall bath, closet, laundry area/pantry, and reconfiguration of hall. Addi | $106,150 |
| PMT2015-02865-PLB | 2015-07-14 | Plumbing | 325 LIPAN WY | Interior, non-structural main level remodel of 2 adjacent bathrooms (130 sq.ft. total). Scope of work includes shifting walls to decrease the common bathroom size while increasing | $2,500 |
| PMT2015-02865-MEC | 2015-07-14 | Mechanical / HVAC | 325 LIPAN WY | Interior, non-structural main level remodel of 2 adjacent bathrooms (130 sq.ft. total). Scope of work includes shifting walls to decrease the common bathroom size while increasing | $100 |
| PMT2015-02865-ELE | 2015-07-14 | Electrical | 325 LIPAN WY | Interior, non-structural main level remodel of 2 adjacent bathrooms (130 sq.ft. total). Scope of work includes shifting walls to decrease the common bathroom size while increasing | $1,300 |
| PMT2015-02865 | 2015-07-14 | General construction | 325 LIPAN WY | Interior, non-structural main level remodel of 2 adjacent bathrooms (130 sq.ft. total). Scope of work includes shifting walls to decrease the common bathroom size while increasing | $15,800 |
| PMT2015-00431-ELE | 2015-02-10 | Electrical | 601 CHAUTAUQUA PARK | Electrical service upgrade for SFDD associated with work under PMT201403564. Location of equipment to remain as is. | $500 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Boulder permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →