Should I convert a tub to a shower on a flip?

Convert when comps in your ARV band show walk-in showers in that room — usually the primary — and the house still has at least one tub for family and FHA buyers. Do not convert the only tub in a three-bedroom house aimed at owner-occupants.

How much does a tub-to-shower conversion cost in 2026?

Investor-grade conversions typically run $3,500–$8,000 for a quality acrylic or solid-surface shower in the existing footprint, and $8,000–$15,000+ for a tiled shower with new pan, glass, and valves. Moving the drain or widening the opening adds plumbing and framing.

Do FHA buyers require a bathtub?

FHA does not publish a simple 'every house needs a tub' sentence, but three-bedroom homes selling to families are routinely expected to have at least one bathing tub. Appraisers and buyers treat a tub-free 3-bed as a functional issue. Keep one tub unless your comps and buyer pool are clearly adult / luxury.

Is a walk-in shower worth more than a tub?

In the primary bath above roughly $350k ARV, yes — renovated comps with glass showers list and sell faster. In a hall bath under $300k ARV, a clean tub-shower combo usually matches the market and costs less.

Should landlords convert tubs to showers?

Usually no. Families renting 2- and 3-bed units want a tub. Conversions make sense in one-bed or 55+ product, or when the tub is rusted past reglaze and a shower is cheaper than a full tub replace.

How long does a tub-to-shower conversion take?

A prefab shower in the same footprint is often 2–4 days after demo. A tiled shower with a proper pan is 1–2 weeks including cure and glass lead time. Custom glass can add another week — that is holding cost.

Blog

Tub-to-Shower Conversion for Flips (2026)

Published August 18, 2026

By Jaken Finance Group · Principal, Jaken Finance Group

Tub-to-shower conversion vs keeping the tub for investors — FHA buyer rules, 2026 cost, ARV impact, and when a conversion pays on flips or rentals.

The tub-to-shower conversion is the most fashionable way to shrink a flip’s buyer pool. Walk-in showers photograph like a magazine. Family buyers, many FHA appraisals, and a lot of rental demand still want one real bathtub in the house.

The investor rule is simple: convert the room the comps converted — keep a tub somewhere else. This guide prices the work, flags the financing issue, and shows when the conversion raises ARV versus when it is a lifestyle upgrade you fund for free.

Whole-bath budgets: bathroom remodel cost. Finish specs: best bathroom finishes.

Key stats at a glance

Prefab / acrylic conversion (same footprint): $3,500–$8,000
Tiled shower conversion: $8,000–$15,000+
Reglaze existing tub: $400–$800
New tub-shower combo: $1,200–$4,000 installed
Glass door (standard): $400–$1,200; custom $1,000–$2,500
Schedule: 2–4 days prefab; 1–2 weeks tile
Default flip play: shower in primary if comps show it; tub in hall

Decision table

Situation	Default	Why
3-bed / 1-bath, family comps	Keep the tub	Only bathing tub in the house
3-bed / 2-bath, $200k–$350k	Hall tub, primary optional shower	Covers FHA/family + photo
3-bed / 2-bath, $350k–$600k	Primary shower if comps show glass	ARV set by renovated primaries
1-bed condo / 55+ product	Shower is often correct	Buyer pool is not kid-bath
Luxury $750k+	Follow trophy comps	Unique; do not invent a spa
Long-term rental 2–3 bed	Keep tub	Tenant demand
Rusted tub, rental 1-bed	Convert if cheaper than tub replace	Durability

If you cannot find three sold comps with a shower-only primary in the same pocket, you do not have ARV support. You have a Pinterest board. See how to calculate ARV.

Cost: keep, replace, or convert

Path	Typical 2026 cost	Timeline	Photo	Risk
Clean + new trim + curtain rod	$250–$700	1 day	Dated if tub is worn	Low
Professional reglaze	$400–$800	1 day + cure	Good if color matches	Chip in 2–5 years
New alcove tub + surround	$1,200–$4,000	2–4 days	Solid at most ARV bands	Low
Acrylic / solid-surface shower	$3,500–$8,000	2–4 days	Clean; less “custom”	Low if brand is decent
Tiled shower, new pan, glass	$8,000–$15,000+	1–2 weeks	Highest	Waterproofing, glass lead time

Hidden adders:

Drain not where the shower wants it: $400–$1,800
Rot in the subfloor under a leaking tub: $300–$2,000+
Valve rough-in too low or too old: $250–$800
Widening a 5-foot alcove into a larger shower: framing + drywall + possibly a permit
Niche, bench, linear drain: $300–$2,000 extra — luxury-tier only

The FHA and family-buyer issue (without the myths)

You will hear “FHA requires a tub.” The useful version for flippers:

Three-bedroom houses marketed to owner-occupants are judged as family houses.
Appraisers comment on functional obsolescence when a family house has no bathtub.
Buyers with toddlers do not need a regulation to walk out of a shower-only 3/2.

Practical spec: if the house has two or more baths, convert the primary only when comps do, and leave a tub in the hall or secondary. If the house has one bath, conversion is a last resort (failed tub, 1-bed product, or a buyer pool that is clearly not families).

This is also why adding a half bath does not solve a missing tub — a powder has no bathing fixture.

Worked ARV examples

Example A — conversion pays

$410,000 ARV target. Three sold 3/2s in 0.4 miles, all renovated, all show glass primary showers and a hall tub. Your house has two tired tub-showers.

	Keep both tubs	Convert primary only
Extra bath cost	$0	+$9,400 tiled shower
Extra hold (1 week glass)	$0	~$550
Comp match	Weak on primary photos	Matches sold set
ARV you can defend	$395,000	$410,000
Net vs keep	baseline	+$5,050 after cost

The $15,000 ARV step is what pays — not the tile.

Example B — conversion does not pay

$240,000 ARV. Comps are clean tub-shower combos, some reglazed. You convert both baths to tile showers for $22,000 extra.

Result
Extra cost + hold	~$23,000
ARV lift	$0–$5,000 (same buyer, nicer baths)
Buyer pool	Worse if no tub remains
Net	Lose $18,000–$23,000

This is the Instagram trap. The 70% rule does not care that the shower is pretty.

Rentals: almost always keep the tub

Property managers will tell you the same story: 2- and 3-bed tenants ask about the tub on the first showing. A conversion can:

Cut the applicant pool
Fail a housing-quality standard on some voucher files if bathing facilities are judged inadequate
Look like a flip leftover in a family neighborhood

Exceptions: studios and 1-beds, senior product, and a tub so failed that a shower insert is the cheaper durable fix. Even then, keep finishes landlord-grade — bathroom remodel cost rental table.

Waterproofing and callbacks

A conversion that leaks is a hold-cost event and a reputation event.

New pan or approved prefab base — do not tile over a rotting tub deck
Flood test before tile or glass
Backer and membrane as a system
Glass measured after tile — order early; custom glass is the usual extra week
Valve access — a plastered-in valve is a future wall cut

Budget the system in the scope of work. Lenders have seen the change order that starts with “we opened the tub wall.”

Accessibility and resale (keep it honest)

Curbless and grab-ready showers help a slice of buyers and some aging-in-place markets. They cost more (floor slope, linear drain, waterproofing). Install them when comps or the neighborhood age profile support it — not as a moral upgrade on a $230k flip. A low-threshold prefab with a grab-bar blocking is a cheaper middle path than a true curbless tile job.

Prefab vs tile: pick with the calendar, not the showroom

Prefab acrylic and solid-surface showers exist because tile is a schedule. On a hard-money clock, a stock unit that installs in two days often beats a prettier tile job that waits on glass.

Use prefab when:

ARV is under about $350,000 and comps show clean, not custom
You already burned time on kitchen cabinets
The alcove is a standard 60-inch opening
Your GC’s tile crew is booked three weeks out

Use tile when:

Primary-bath comps show grout lines and glass in the listing photos
The alcove is odd-sized and kits look like kits
You have the week in the schedule and a crew that flood-tests

A $2,400 prefab that lists on week nine will outperform a $11,000 tile shower that lists on week twelve if the extra three weeks cost $2,000 of hold and a rate-lock on the buyer’s side falls through. That is operations, not taste.

Aging-in-place without building a hospital

Grab-bar blocking in the walls is cheap during a conversion and invisible. Add blocking on the two shower walls even if you do not install bars. A retail buyer who needs a bar can add one without opening tile. Actual grab bars in a $250k flip can read “medical” in photos — leave them out unless the buyer pool is clearly 55+.

Seats and benches: a small built-in in a tiled shower is a luxury-tier item and a waterproofing detail. A prefab with an integral seat is enough for most mid-band primaries. Do not steal floor space in a 5-foot alcove to force a bench the user cannot turn in.

Common conversion mistakes

Removing the only tub in a 3-bed
Tiling both baths at an ARV that comps tub surrounds
Cheap kit, expensive glass — water hits the kit
No permit on a changed drain
Ordering glass before the opening is finished — remake fees
Barn-door glass in a tiny hall bath — clearance and leaks
Forgetting exhaust — steam plus a tighter shower = mold

If you inherit a house that already lost its only tub, putting a tub back can be the higher-ROI move — a new alcove tub and surround is often half the cost of the tiled shower someone installed last cycle, and it widens the buyer pool you just inherited. Write that as a line item in the first estimate, not as a buyer-credit surprise in week twelve.

Jaken Finance Group funds permitted bath conversions on fix-and-flip loans when the scope and ARV story match.

Rates, terms and conditions offered only to qualified borrowers and are subject to change at any time without notice. All loans are subject to full underwriting for loan approvals. Jaken Finance Group only finances non-owner occupied investment properties.

Tub-to-Shower Conversion — next step (2026)

Keep one tub for the family buyer, convert only where the sold photos already did, and price the glass lead time as carry.

Submit scenario · Pre-qualify · (833) 264-7776.

Frequently asked questions

Should I convert a tub to a shower on a flip?: Convert when comps in your ARV band show walk-in showers in that room — usually the primary — and the house still has at least one tub for family and FHA buyers. Do not convert the only tub in a three-bedroom house aimed at owner-occupants.
How much does a tub-to-shower conversion cost in 2026?: Investor-grade conversions typically run $3,500–$8,000 for a quality acrylic or solid-surface shower in the existing footprint, and $8,000–$15,000+ for a tiled shower with new pan, glass, and valves. Moving the drain or widening the opening adds plumbing and framing.
Do FHA buyers require a bathtub?: FHA does not publish a simple 'every house needs a tub' sentence, but three-bedroom homes selling to families are routinely expected to have at least one bathing tub. Appraisers and buyers treat a tub-free 3-bed as a functional issue. Keep one tub unless your comps and buyer pool are clearly adult / luxury.
Is a walk-in shower worth more than a tub?: In the primary bath above roughly $350k ARV, yes — renovated comps with glass showers list and sell faster. In a hall bath under $300k ARV, a clean tub-shower combo usually matches the market and costs less.
Should landlords convert tubs to showers?: Usually no. Families renting 2- and 3-bed units want a tub. Conversions make sense in one-bed or 55+ product, or when the tub is rusted past reglaze and a shower is cheaper than a full tub replace.
How long does a tub-to-shower conversion take?: A prefab shower in the same footprint is often 2–4 days after demo. A tiled shower with a proper pan is 1–2 weeks including cure and glass lead time. Custom glass can add another week — that is holding cost.

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Talk to a Jaken Finance Group lending specialist about hard money options tailored to your deal.

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Or call (833) 264-7776