COMPANY RECORD · BOULDER, CO
Timberline Builders — permit history in Boulder, CO
Timberline Builders appears on 83 Boulder permit records from 2015 through 2026, most often general construction (62.7% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 52 | 62.7% |
| Electrical | 13 | 15.7% |
| Mechanical / HVAC | 10 | 12% |
| Plumbing | 7 | 8.4% |
| Demolition | 1 | 1.2% |
5 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 20 |
| 2016 | 17 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 9 |
| 2023 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Busiest year on record: 2015, with 20 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 |
|---|---|
| 725 34TH ST | 2026-01-23 |
| 1405 BRADLEY DR | 2025-12-17 |
| 1421 BRADLEY DR | 2025-12-17 |
| 1509 BRADLEY DR | 2025-09-12 |
| 345 S 39TH ST | 2025-03-24 |
| 4261 GRAHAM CT | 2023-09-11 |
| 445 INCA PKWY | 2023-08-18 |
| 433 MAPLETON AVE | 2023-07-25 |
| 565 UTICA AVE | 2023-04-04 |
| 3895 MARTIN DR | 2022-12-28 |
| 15 BENTHAVEN PL | 2022-05-24 |
| 3140 GALENA WAY | 2022-05-20 |
| 5673 CASCADE PL | 2022-03-22 |
| 1574 BRADLEY DR | 2022-02-28 |
50 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $180,000, median $4,200. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
83 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-00117 | 2026-01-23 | Mechanical / HVAC | 725 34TH ST | Replacing existing freestanding wood stove with a new one. Sellers of home kept the other for sentimental reasons. Will install on existing tile pad and hook up new venting to co | $1,586 |
| BLD-SFA2025-00057 | 2025-12-17 | General construction | 1405 BRADLEY DR | Replace seven rotting beam at three carport locations with new Doug Fir treated material, per engineer. 1405 & 1407 Bradley Drive -- 1421 Bradley by separate permit. ** 12/17/2025 | $6,594 |
| BLD-SFA2025-00065 | 2025-12-17 | General construction | 1421 BRADLEY DR | 1421 Bradley -- two beam replacements at carport, per engineer. Using Douglas Fir treated, sleet plate connectors and bolts. 1405 & 1407 Bradley Drive by separate permit ** 12/1 | $3,297 |
| BLD-SFA2025-00040 | 2025-09-12 | General construction | 1509 BRADLEY DR | Deck Repair: stringers, railing, framing, decking surface and external joist on main part of deck replaced. Replacing with cinch rail and Timbertech Landmark decking. | $9,000 |
| BLD-SFD2024-00510 | 2025-03-24 | General construction | 345 S 39TH ST | Single level addition bedroom approx. 214 sq. ft., with a single head mini split for heat/AC. Remodel existing bedroom to a new bathroom approx. 100 sq. ft. to include a new tub, s | $180,000 |
| BLD-SFD2023-00283 | 2023-09-11 | General construction | 4261 GRAHAM CT | Finish of existing 10'-11" x 21'-8" cinder block garage: Remove existing concrete c:lab and install new 4" slab and mesh, frame 2 x 2 Doug Fir on walls. insulate ceiling with R38 | $29,036 |
| BLD-ACC2023-00057 | 2023-08-18 | General construction | 445 INCA PKWY | Replace two existing caissons, replace two existing posts, replace existing concrete step and approx. 173 sq. ft. concrete pad | $8,936 |
| BLD-SFA2023-00015 | 2023-07-25 | General construction | 433 MAPLETON AVE | Replace 3 sets of stairs runs and their railings, from grade to raised decks using like for like materials. Existing decks/landings and their structures and cladding to remain. A | $54,000 |
| BLD-SFD2022-00435 | 2023-04-04 | General construction | 565 UTICA AVE | *Voided for inactivity - no inspections within 180 days* New deck 10' by 45' by 23" off grade. New screened porch including room of 7'8" by 11", new hot tub new electrical for hot | $120,000 |
| BLD-ACC2022-00037 | 2022-12-28 | General construction | 3895 MARTIN DR | New 624 detached garage on NW corner of lot. | $100,000 |
| DEM2022-00077 | 2022-08-18 | Demolition | 3895 MARTIN DR | Permit to demolish and existing storage shed. | $0 |
| BLD-TWN2022-00005 | 2022-05-24 | General construction | 15 BENTHAVEN PL | Removal of closet & doorway to make the room larger. Move B vent to wall, build new chase for B vent. Note: Penetration through the roof stay as they are. From new 2nd floor estima | $30,000 |
| BLD-SFD2022-00219 | 2022-05-20 | General construction | 3140 GALENA WAY | Kitchen remodel. Demo one wall and install new beam, per engineer. Remove all cabinets, countertops, sink, etc., Frame in existing door opening and frame new opening between dining | $48,858 |
| BLD-SFD2022-00117 | 2022-05-05 | General construction | 3895 MARTIN DR | New gas fireplace includes: -Gas line hook up by The Gas Connection -Electrical power to fireplace -Interior wall framing, drywall & tile. | $6,527 |
| BLD-SFD2022-00155 | 2022-04-12 | General construction | 3895 MARTIN DR | New Deck -10x24 Pressure treated douglas fir framing, 12" off grade, 36" x 42" Landing in front of the door, 5' rail/fence, New electrical for disconnect for future hot tub | $19,000 |
| BLD-SFD2022-00121 | 2022-03-22 | General construction | 5673 CASCADE PL | Gas fireplace replacement: Replace existing heatilator legacy 42' with majestic reveal 42" using existing gas line and 120v power for new install. 56" wide chase to be backed with | $9,341 |
| BLD-TWN2021-00021 | 2022-02-28 | General construction | 1574 BRADLEY DR | Upgrade 2nd story deck and redo with new product. Same size. Remove all decking, fascia, railing, and framing. Save ledger boards, 4x4 posts and caissons. Reframe with standard 2x8 | $7,780 |
| BLD-SFD2021-00399 | 2022-01-13 | General construction | 4391 BUTLER CIR | Install raised floor above patio, replace patio pergola/covering, install code compliant window well and egress window, extend existing porch with roof above, install faux roof str | $150,000 |
| BLD-SFD2021-00574 | 2021-12-01 | General construction | 565 UTICA AVE | Swap out existing fireplace for a new faber fireplace, install recessed mantle, 120 v recept led striplight on bottom, ledgestone install floor to ceiling (15'8" x 6'6" x 2'8") new | $18,000 |
| BLD-SFA2021-00028 | 2021-11-22 | General construction | 4661 14TH ST | Fireplace: Remove existing gas fireplace, floor tile, mantle columns, wall tile and drywall on face of fireplace chase. Add 2x2 framing on face of fireplace chase for new unit. Fra | $6,651 |
| BLD-ACC2021-00079 | 2021-08-31 | General construction | 2277 JUNIPER AVE | Permit for a rebuild of an existing 80 sqft,. raised deck on the west side of a single family detached dwelling. Property in Parkside 2 Subdivision. Associated with ENF2021-00164. | $4,400 |
| BLD-SFD2020-00538 | 2021-04-29 | General construction | 1465 REDWOOD AVE | *Replace 6'-6"x11'-6" entry deck and add new 20'x7' roof cover over existing garage entry. | $24,400 |
| BLD-SFD2020-00497 | 2021-02-08 | General construction | 4460 OSAGE DR | KRM*Interior remodel of the kitchen and two bathrooms for a single family detached dwelling. | $118,000 |
| BLD-SFD2020-00421 | 2020-11-19 | General construction | 5256 PINEHURST DR | *Construction of a new 13'-0" opening for a doorway on the east/rear elevation. Construction will include a new structural header. | $19,500 |
| BLD-SFD2020-00136 | 2020-07-08 | General construction | 4391 BUTLER CIR | * Interior remodel for a single family detached dwelling. Scope includes remodel/relocation of the kitchen, conversion of existing bedroom into a master bathroom, one new window , | $105,000 |
| BLD-SFD2020-00003 | 2020-01-06 | General construction | 1070 MIAMI WAY | Interior, non-structural kitchen and laundry remodel. Replacing water pipe and electrical rewiring in addition to new finishes. | $12,000 |
| BLD-SFA2019-00032 | 2019-11-27 | General construction | 2640 LLOYD CIR | Interior remodel for one unit in a duplex. Scope includes removal of interior non-bearing walls in the kitchen and the two bathrooms to reconfigure the spaces. Scope also includes | $100,000 |
| BLD-TWN2019-00028 | 2019-11-13 | General construction | 70 BENTHAVEN PL | Permit for the replacement of two dropped beams with new flush beams in a townhome unit. Scope includes some electrical work and a railing replacement. | $5,800 |
| BLD-SFD2019-00277 | 2019-10-04 | General construction | 2008 COLUMBINE AVE | One story rear addition (over crawl space) to expand the living room for a single family detached dwelling. | $68,000 |
| BLD-SFA2019-00017 | 2019-06-05 | General construction | 1550 EASY RIDER LN | Permit for a small remodel of upper level bathroom to remove existing tub/shower and to replace with a curbless shower. No change in plumbing fixture count. | $4,000 |
| BLD-ACC2019-00048 | 2019-04-15 | General construction | 738 15TH ST | Remove old deck and patio cover. New roof/deck cover is the same size as the original. New deck is the exact same size as the existing deck approximately 41' from rear property l | $40,000 |
| ELE2019-00308 | 2019-04-15 | Electrical | 738 15TH ST | Remove old deck and patio cover. New roof/deck cover is the same size as the original. New deck is the exact same size as the existing deck approximately 50' from rear property l | $1,200 |
| BLD-SFD2019-00084 | 2019-02-27 | General construction | 2395 GLENWOOD DR | Interior, non-structural redesign of an interior wall to have a new closet, some shelves and a new gas fireplace. | $5,150 |
| BLD-SFD2019-00046 | 2019-02-05 | General construction | 545 UTICA AVE | *Voided for inactivity - no inspections within 180 days* Minor remodel to create 3-sided gas fireplace in new location (removal of existing 2-sided gas fireplace) on main level of | $2,700 |
| BLD-SFD2018-00348 | 2018-11-05 | General construction | 4525 SUNNYSIDE PL | New gas fireplace in living room, including a new gas line and new electrical work associated with the fireplace. Installation per manufactures specifications. | $3,321 |
| BLD-SFD2018-00204 | 2018-08-01 | General construction | 4181 SAINT CROIX ST | Installation of a replacement gas fire place, direct vent. Scope includes non-structural framing and drywall to create flat wall surface. Includes new gas piping, fireplace insert, | $2,800 |
| BLD-SFA2018-00012 | 2018-06-14 | General construction | 295 SPRUCE ST | Remodel including: new kitchen cabinets, counter top, replace two 6' sliding glass doors, living room 2 interior walls being removed, new door trim work, new steam shower, new stac | $70,000 |
| BLD-SFD2018-00124 | 2018-06-13 | General construction | 4134 AMBER ST | Remodel of existing fireplace chase to add 2 square feet of uninhabitable space to accommodate a larger gas-fired fireplace insert. Increase in building coverage was approved throu | $2,800 |
| BLD-SFD2018-00013 | 2018-04-20 | General construction | 712 LOCUST AVE | Installation of a replacement gas fireplace and associated electrical and building upgrades. Installation per manufacturers specifications. | $5,900 |
| PMT2017-04041-MEC | 2017-09-20 | Mechanical / HVAC | 1466 GREENBRIAR BL | Installation of a new gas fireplace and associated piping. Venting and exterior piping covered under PMT2017-003830. Installation per manufacturer's specifications. | $2,000 |
| PMT2017-01748 | 2017-06-06 | General construction | 2640 LLOYD CIR | On an existing duplex, addition of new front porches, modification of two garden level windows, replace siding on front elevation, and overframe a gable roof. | $45,500 |
| PMT2017-01699-MEC | 2017-04-26 | Mechanical / HVAC | 3055 11TH ST | Building permit to create ADU (approved under AUR2017-00012). Scope to include creating a kitchen, replacing window and adding a new exterior door in an existing window opening. | $1,300 |
| PMT2017-01699-PLB | 2017-04-26 | Plumbing | 3055 11TH ST | Building permit to create ADU (approved under AUR2017-00012). Scope to include creating a kitchen, replacing window and adding a new exterior door in an existing window opening. | $2,000 |
| PMT2017-01699 | 2017-04-26 | General construction | 3055 11TH ST | Building permit to create ADU (approved under AUR2017-00012). Scope to include creating a kitchen, replacing window and adding a new exterior door in an existing window opening. | $4,506 |
| PMT2017-01699-ELE | 2017-04-26 | Electrical | 3055 11TH ST | Building permit to create ADU (approved under AUR2017-00012). Scope to include creating a kitchen, replacing window and adding a new exterior door in an existing window opening. | $1,200 |
| PMT2017-01354 | 2017-04-06 | General construction | 4503 MULBERRY CT | Permit for the reconstruction of an existing deck on the rear of a single family detached dwelling. Deck will be slightly expanded to12' x 14' with new stairs to grade. NW corner o | $3,123 |
| PMT2016-05058 | 2016-10-28 | General construction | 829 13TH ST | Permit to remodel bathroom in single family dwelling. No change in existing fixture count. Tub to be relocated slightly. | $8,500 |
| PMT2016-05058-MEC | 2016-10-28 | Mechanical / HVAC | 829 13TH ST | Permit to remodel bathroom in single family dwelling. No change in existing fixture count. Tub to be relocated slightly. | $800 |
| PMT2016-05058-PLB | 2016-10-28 | Plumbing | 829 13TH ST | Permit to remodel bathroom in single family dwelling. No change in existing fixture count. Tub to be relocated slightly. | $2,500 |
| PMT2016-05058-ELE | 2016-10-28 | Electrical | 829 13TH ST | Permit to remodel bathroom in single family dwelling. No change in existing fixture count. Tub to be relocated slightly. | $800 |
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 →