How much can a builder spend on a luxury teardown-rebuild in Tampa Bay?

Across 341 lots and teardowns in Hillsborough and Pinellas that became new homes sold for $1M+ since 2024, the typical break-even building budget was $327 per square foot after buying and selling costs, before financing; land was a typical 27% of the new home’s price (Stellar MLS).

Luxury › Research › Tear down and rebuild: what builders could afford to spend

Investing · Hillsborough & Pinellas · Data January 2024 to October 2026

Tear down and rebuild: what builders could afford to spend

In plain English

Since January 2024, 341 new houses sold for $1M or more on land where someone had bought an empty lot or an older house to tear down.

We worked backwards from each sale: after the costs of buying and selling, how much money was left, per square foot, to build the house? The typical answer was $327. On the water it was $555; away from the water, $313.

For example: a builder buys an old house for $500,000 and later sells a new 3,800 sq ft home for $1,850,000. Selling costs about $148,000 and buying cost about $10,000. That leaves $1,192,000 to tear down, design, permit and build — about $314 per square foot. If building cost more than that, the project lost money.

Typical break-even budget

$327/sq ft

middle half $261–$416

Land as share of the new house

27%

what the lot or teardown cost

Purchase to sale of new house

23 months

typical

Typical new-house sale

$1.84M

3,776 sq ft

Share of rebuilds that would have covered each building costIf your all-in cost per square foot is this, this share of past projects would have broken even or better

How to read this: find your real building cost; the bar shows how many past projects left enough money to cover it.

at $300/sf

61% · n=341

at $400/sf

28% 28% · n=341

at $500/sf

12% · n=341

at $600/sf

7% · n=341

0%20%40%60%80%

The numbers

Building cost	Share of projects that covered it
at $300/sf	61%
at $400/sf	28%
at $500/sf	12%
at $600/sf	7%

At $400 a square foot all-in, only 28% of these projects would have broken even or better; at $500, 12%. The trade works for builders whose real costs are well below that — it’s more about the builder than the lot.

Typical break-even budget, on and off the waterDollars per square foot of the new house

How to read this: waterfront homes sell for much more per square foot, so there is more room to build.

on the water

$555 $555 · n=49

not on the water

$313 · n=292

$0$200$400$600

The numbers

	Homes	Low end (25th pct)	Typical (median)	High end (75th pct)	Land share	New house $/sq ft
on the water	49	$439	$555	$659	27%	$864
not on the water	292	$255	$313	$376	27%	$492

Typical break-even budget, by cityCities with at least 15 rebuilds

How to read this: a longer bar means more money was left to build in that city.

Tampa

$310 $310 · n=213

St Petersburg

$346 $346 · n=80

$0$100$200$300$400

The numbers

	Homes	Low end (25th pct)	Typical (median)	High end (75th pct)	Land share	Typical sale
Tampa	213	$248	$310	$377	29%	$1.91M
St Petersburg	80	$297	$346	$440	26%	$1.75M

Bought an empty lot vs. an old house to tear down

	Homes	Low end (25th pct)	Typical (median)	High end (75th pct)	Land share	Months
bought an old house to tear down	259	$266	$327	$415	28%	21
bought an empty lot	82	$257	$327	$420	23%	28

What it means for you

If you are buildingIf your all-in building cost is above $416 a square foot, three out of four of these projects wouldn’t have covered it. Your construction cost matters more than the lot price.

If you own an older house on a good lotBuilders paid a typical 27% of the eventual new-house price for the land. That’s about the most a builder can pay — use it to judge a builder’s offer.

If you are buying a new buildRoughly 27% of a rebuilt home’s price is the land under it.

What these words mean

Break-even building budget: What a builder could spend per square foot on everything (tear-down, design, permits and construction) and still get their money back when the new house sold.
Land share: What was paid for the lot (or the old house that was torn down), as a share of what the new house sold for.
Transaction costs: The cost of buying and selling: agent commissions, title, transfer taxes and closing fees. We use 8% of the price to sell and 2% to buy.
Median: The middle number: half of the homes were above it and half below. A few extreme sales cannot pull it around.

What this can’t tell you

We can only see projects where the new house was sold on the MLS. Homes built for the owner to live in, sold privately, or not yet sold aren’t here.
This doesn’t include loan interest or holding costs during construction. Buying and selling costs are estimated at 2% and 8%; everything else — demolition, design, permits, fees and construction — has to fit in the budget.
A rebuild is identified by the same address plus clear evidence the house is new: a land purchase, or a build year after the purchase.

Related research

Selling

Will a $1M+ home sell? About 1 in 3 didn’t within a year

33%

of $1M+ homes listed January 2024 to October 2025 didn’t sell within a year, counting private sales.

Clear pattern · 24-point gap

Selling

The first month sets the price

97% → 90%

of the first price: an offer in the first 30 days, then after.

Clear pattern · 21-point gap

Buying

Flood zones and waterfront: no difference before 2024, a big one since

40% vs 25%

of homes in flood zone AE vs zone X didn’t sell within a year (listed since 2024).

Clear pattern · 20-point gap

Selling

The house itself: size, pool and age

53% vs 28%

of houses over 7,000 sq ft vs the easiest size didn’t sell within a year.

Clear pattern · 25-point gap

The trade, underwritten on receipts.

Rental, rebuild or hold: tell me the strategy and the budget. I will send what the recorded sales and leases say it has actually returned here, including the ones that lost.