Mac Development LLC

ADU builder working in Nashville.

Nashville publishes no contractor license list we can check

8 jobs on Nashville permits, 2024 to 2026: 3 ADUs, 3 home additions, 1 remodel, 1 pool or spa. 54th most ADU permits of 59 contractors in Nashville.

Get a quote from Mac Development LLC

Do they work near you?

What the public records show

From the city's permits, one question at a time.

Question	Records show	Mark
Licensed?	Nashville publishes no contractor license list we can checkThat says nothing about this business either way.	Ask them
Jobs on record	8 jobs on Nashville permits, 2024 to 2026: 3 ADUs, 3 home additions, 1 remodel, 1 pool or spa54th most ADU permits of 59 contractors in Nashville. That counts jobs, not quality.Our Nashville permit records cover September 2023 to September 2026.

Records: City of Nashville permits.

Cost and timing

All ADU jobs in Nashville: $37,000 to $128,000

Half of 753 city permits list an amount in this range. Permit amounts are often lower than what you pay.

Detached ADUs in Nashville: $37,000 to $128,000 (749 permits)

How to read this range

Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.

Permit value (not a price)

Their typical permit lists $118,169 (half list more, half less)

That is the figure written on the permit form, which can be far from what you pay. What ADU jobs cost in Nashville.

Get 2 or 3 written quotes.

Permit wait

Across Nashville, ADU permits usually take 40 days to be issued

How long ADU jobs take.

Track record

4 jobs in the last 12 months, up from 3 the year before

Each bar is 3 months of permits. The tallest is 2 jobs, April to June 2025. Across Nashville, all contractors together had 45% more ADU jobs in the last 12 months than in the 12 months before.

Where they work most

372123 jobs
372152 jobs
372061 job
372091 job
372111 job

Jobs by kind of work

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

Date	Work	ZIP	On the permit form
Apr 16, 2026	RemodelConvert 1st floor half bath to full bathroom with shower	37206	$10,000
Apr 8, 2026	ADUTo construct a 2 story accessory garage to the rear of existing single family home	37212	$160,476
Dec 8, 2025	AdditionNo details on the permit	37212	$388,183
Nov 4, 2025	ADUTo construct a new accessory building to the rear of existing single family home with a 697 square…	37209	$118,169
Jun 5, 2025	AdditionNo details on the permit	37215	$10,912
Jun 5, 2025	Pool or spaNo details on the permit	37215	$10,912
Jan 31, 2025	ADURESTRICTIVE COVENANT FOR ACCESSORY DWELLING, DETACHED STRUCTURE: 20250107-0001231To construct…	37211	$69,834
Jun 27, 2024	Addition, 700 sq ftConverting 700 square feet underneath the rear overhang of the home into living space	37212	$125,000

What to ask before you hire

About Mac Development LLC

Ask for their license number and check it with the state.
Ask what the warranty covers and for how long, in writing.
Search their name on the Better Business Bureau site, and read their reviews.

Worth asking any ADU builder

Can you show me proof of liability insurance and your bond?
Do you handle the plans, engineering and utility hookups, or do I?
How long from permit to the final inspection on your last three ADUs?
What is the payment schedule, and what is extra?

More ADU builders near 37212 and 37215

See all 59 ADU builders in Nashville, ranked by jobs

Run this business? Claim this page to get requests by email and reply to homeowners here.

Is this your business? Correct a record or add your warranty terms. It is free.