Updated: Jun 09, 2026
Location and Projects
Address
18507 CROOKED LANE, Lutz, FL, 33548
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Koster Konstruction Construction
Serving Lutz and the surrounding Tampa Bay region, Koster Konstruction Inc specializes in residential and commercial building projects. With 18 years of experience in the construction industry, the firm undertakes custom home construction, large-scale remodels, additions, and light commercial projects. Portfolio examples include single-family home builds and complete interior renovations. The company works with a range of clients, from homeowners looking to create new living spaces to business owners seeking tenant improvements. Koster Konstruction Inc manages all stages of the building process, from initial planning to project completion, and is familiar with local permitting and code requirements in the Lutz area. The firm’s work highlights include contemporary home layouts, open-concept living spaces, and updates that meet both modern functionality and aesthetic standards.
Koster Konstruction Inc Services
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Koster Konstruction Inc Contact Information
Phone Number: (813) 624-4562
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Address: 18507 CROOKED LANE, Lutz, FL 33548
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Koster Konstruction Inc Lutz
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Koster Konstruction Inc has a BuildZoom score of 109, which places them above 95% of 191,428 contractors in Florida.
Activity
|
12 projects
|
2025 |
|
19 projects
|
2024 |
|
18 projects
|
2023 |
Our building permit records indicate that Koster Konstruction Inc has worked on at least
49.0 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
|
17 projects
|
Home Additions |
|
9 projects
|
Fences |
|
5 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Koster Konstruction Inc mostly works on
home addition
and fences
projects.
Pricing
|
3 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
8 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $49,500. This graph shows the distribution of these job values.
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 Koster Konstruction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovations due to flood waters in home of 18 high. install new insulations and install new drywall 48 from floor. installing 10 new doors 6 panel style. installing casing/trim. installing lvt flooring. painting interior walls and new outlets for electrical
Valuation:
$19,175
Permit #:
RESALT-2025-001914
Status:
issued
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
(hurricane helene) 4 new drywall throughout all of the house. remove existing wood/tile/install new. demolish cabinets install new cabinets and tops remove old tile and replace new tile in master bathroom. remove water damaged outlets
Valuation:
$40,000
Permit #:
RESALT-2025-000119
Status:
issued
Fee:
$45
Permit Type:
Existing building...
Building Type:
N/A
Drywall/insulation replacement hvac repair electrical repairs bathroom vanities *******listed on sd/si drywall replacement. electrical panel replacement. replace 6 outlets. replace electrical wiring. replace baseboards. replace 2 sinks.repair soffit. replace air conditioning. replace insulation
Valuation:
N/A
Permit #:
2504633
Status:
plancheck
Fee:
$392
Permit Type:
N/A
Building Type:
N/A
New two story custom home no culvert required
Valuation:
$375,000
Permit #:
RESNEW-2023-003461
Status:
awaiting revisions
Fee:
$934
Permit Type:
N/A
Building Type:
N/A
Single family residence *noc for single family dwelling in or bk 3261 pg 1350* **site review approved w/cond for single family dwelling only (5) trees to be retained on site* single family dwelling must maintain the required side setbacks of 7'5 single family dwelling must stay out of utility easement** revised noc for custom home in or bk:3338/pg:1657
Valuation:
$422,000
Permit #:
202200473
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove old encloser extend the lanai on the east side of the house addition a spa to the existing pool footprint addition a light in the spa with jets and a spill way rectangular shape approximately 6x8 spa. addition onto the southside of the pools deep end bench and expanded approximately 2 feet larger addition water features to the left and right of pool edge. fountains or water bow... see more
Valuation:
$35,000
Permit #:
BLD-24-0508870
Status:
filed
Fee:
$881
Permit Type:
N/A
Building Type:
N/A
When we upload we need a narrative/description of the changes. below is the list 1 moved the air handler from the garage to bedroom #4 closet upstairs 2 added a breezeway to get to the new game room area 3 moved air handler units to the back of old storage area and added a wall to separate them from the game room 4 updated electrical as required on all sheets 5 updated framing plan fo... see more
Valuation:
N/A
Permit #:
HC-BLD-21-0023360-REV1
Status:
complete
Fee:
$462
Permit Type:
N/A
Building Type:
N/A
Building new custom home
Valuation:
$800,000
Permit #:
RESNEW-2022-005081
Status:
complete
Fee:
$21,887
Permit Type:
N/A
Building Type:
N/A
Building a new custom home
Valuation:
$325,000
Permit #:
RESNEW-2023-001179
Status:
complete
Fee:
$21,324
Permit Type:
N/A
Building Type:
N/A
Remodeling of existing house with front porch being enclosed
Valuation:
$132,600
Permit #:
HC-BLD-25-0071862
Status:
issued
Fee:
$2,423
Permit Type:
N/A
Building Type:
N/A
Interior renovation- new kitchen cabinets. fix old dry wall and repaint. remove nonbearing walls to make rooms bigger. fill in right side house for floors to be level and new front windows
Valuation:
$60,000
Permit #:
BLD-24-0508356
Status:
withdrawn
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
(hurricane helene) redoing insulation drywall replacing damaged outlets and switches removing and redoing cabinets and counter tops shower in guest bathroom rear sliding glass door
Valuation:
$51,310
Permit #:
RESALT-2024-006215
Status:
issued
Fee:
N/A
Permit Type:
Existing building...
Building Type:
N/A
New 2-story single family residence 5/4.5/3 w/entry lanai mud room wine room media room; living 4771 sf; total 6019 sf; 26.5 midpoint height to navd - blower door test - eng - 6019 sf
Valuation:
$600,000
Permit #:
CBP-21-04767
Status:
triage
Fee:
$1,716
Permit Type:
Single family
Building Type:
N/A
New single family residence 4br 5ba lal & septic new custom home re-issued - original issued date: 03/15/2022 original application acceptance date: 12/14/2021 re-issued - original issued date: 03/15/2022 original application acceptance date: 12/14/2021
Valuation:
$826,000
Permit #:
HC-BLD-21-0023360
Status:
complete
Fee:
$28,732
Permit Type:
N/A
Building Type:
N/A
Rear deck- removing old deck and putting brand new deck same size (deck is deteriorating)
Valuation:
$6,500
Permit #:
RESADD-2023-003136
Status:
complete
Fee:
$364
Permit Type:
Addition - access...
Building Type:
N/A
Rear addition including bathroom
Valuation:
$303,400
Permit #:
HC-BLD-23-0053870
Status:
issued
Fee:
$3,329
Permit Type:
N/A
Building Type:
N/A
Design of interior lay out of existing home
Valuation:
$115,000
Permit #:
HC-BLD-25-0073900
Status:
issued
Fee:
$2,310
Permit Type:
N/A
Building Type:
N/A
New two story custom home no culvert required
Valuation:
N/A
Permit #:
STMWTR-2025-001931
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Window added to detached garage location changes to windows and door size changes of garage doors
Valuation:
N/A
Permit #:
RESADD-2022-003284.R01
Status:
approved
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Detached garage 480 square feet
Valuation:
$58,000
Permit #:
RESADD-2022-003284
Status:
complete
Fee:
$977
Permit Type:
Addition - primar...
Building Type:
N/A
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BZ Score
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Avg Project
-
Projects
158
BZ Score
$9K
Avg Project
-
Projects
156
BZ Score
$45K
Avg Project
-
Projects
Koster Konstruction Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Koster Konstruction Inc License info
Verified License
| License # | AEC-12819 |
| Status | Active |
| City | Lakeland |
| Type | Building |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Koster Konstruction Inc at the City of Lakeland, FL.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Koster Konstruction Inc with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CBC1256720 |
| Status | Active |
| State | Florida |
| Type | Certified Building Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Koster Konstruction Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0062045 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information |
- According to the Florida Department of Business & Professional Regulation, 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 Koster Konstruction Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | QB62045 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information, |
- According to the Florida Department of Business & Professional Regulation, 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 Koster Konstruction Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
158
Permits
- Building permit records show that Koster Konstruction Inc has worked on 158 permitted projects.
Koster Konstruction Inc Employees
KW
Koster Ryan Warren
KW
Koster, Ryan Warren