Is toilet and sink combination unit profitable to sell on Amazon United Kingdom?

The niche generates £86K/yr across 39 tracked products. 90-day search growth is -24.2%. Flapen's verdict: Skip it (43/100).

How competitive is the toilet and sink combination unit niche?

7 brands and 5 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in toilet and sink combination unit?

Top complaints mined from reviews: Quality-Overall, Leak-Proof, Storage Capacity. The return rate is 0.1%.

What does it cost to enter the toilet and sink combination unit niche?

Listings span £112.88–£370.63; the average listing price is £210.41 (sweet spot $15–$100). The average incumbent carries 66 reviews — the moat a new listing must climb.

toilet and sink combination unit

Skip it

Prices mostly outside the sweet spot ($112.88–$370.63) — this niche doesn't clear our bar today.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Review moat

Incredible65.51

avg incumbent reviews — the moat a new listing must climb

Competition

Great37%

top-5 click share — an open shelf

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Avg price

Okay£210.41

avg listing price — sweet spot $15–$100

Market size

Bad£86K

£86K/yr · 90K searches

Growth

Bad-24.2%

90-day search growth — must beat 0% to launch

Brand share

Bad95%

top-5 brand share — brand-locked demand

Conversion

Bad0.4%

search→purchase rate — share of searches ending in a sale

Price range

Bad£112.88–£370.63

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals Low Review Barrier High Price

According to Flapen's Amazon United Kingdom niche tracking, toilet and sink combination unit is a £86K/yr Amazon United Kingdom market (90K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 43/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

toilet and sink combination unit market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: £53K–£105K; units × avg price
Conversion rate: 0.4%
Avg BSR: #135
Page quality: 0%
Prime: 21%
Sponsored: 74%
Out of stock: 8.6%
Avg brand age: 49 months
Avg seller age: 244 days

Competition & brand share

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

Brands

7 falling

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

37%

Top 20: 84%

Open market

iBathUK66%
VeeBath19%
Affine4%
BAYSTONE3%
Artis3%
ELEGANT3%
Open — no brand owns it (1 brand, 2%)

Demand

Weekly Amazon search volume, last 38 weeks — -24.2% search growth over the last 90 days.

Open Trend

Top toilet and sink combination unit search terms

toilet and sink combination unit22K/yr -30.1%0.4% conv.
sink and toilet vanity unit9K/yr -19.9%0.3% conv.
toilet sink combination units9K/yr -19.5%0.1% conv.
toilet and sink set10K/yr -17.5%0.2% conv.
vanity unit with basin and toilet10K/yr -35.6%0.4% conv.
bathroom vanity units with basin and toilet9K/yr -24.1%0.1% conv.
bathroom sink and toilet vanity unit7K/yr -25.3%0.1% conv.
toilet and sink6K/yr -16.0%0.7% conv.
toilet and basin sets4K/yr +1.0%0.4% conv.
toilet vanity unit5K/yr -28.6%0.1% conv.

All search terms

Top toilet and sink combination unit products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

iBathUK Harper 1160 Combination Vanity Unit Furniture Set Wash Basin Bathroom Sink WC BTW Toilet Pan Soft Close Seat with Concealed Cistern-Anthracite Grey(Flat Pack)

iBathUK£210.284.3★11 rev

Bathroom Ceramic Suite Vanity Sink Unit Soft Close Doors + Close Coupled Toilet Set

iBathUK£134.674.4★148 rev

Premium Gloss White Combined Vanity Unit with Basin and Back to Wall Toilet | Bathroom Furniture Set MV2004

iBathUK£206.853.9★30 rev

iBathUK Harper 1160 Combination Vanity Unit Furniture Set Wash Basin Bathroom Sink WC BTW Toilet Pan D Soft Close Seat with Concealed Cistern-Gloss Grey(Flat Pack)

iBathUK£217.403.8★16 rev

iBathUK 1048 Vanity Unit Furniture Set Wash Basin WC Toilet Pan Soft Close Toilet Seat Concealed Cistern Bathroom Storage Cabinet-White (Flat Pack)

iBathUK£185.624.7★54 rev

Newest

by launch date

iBathUK Vanity Unit Furniture Set Cloakroom Wash Basin Bathroom Sink Soft Close Toilet Seat Dual Flush Quartz Closed Coupled Toilet Set-Gloss White (Flat Pack)

iBathUK£122.694 rev

1y ago

iBathUK Harper 1160 Combination Vanity Unit Furniture Set Wash Basin Bathroom Sink WC BTW Toilet Pan Soft Close Seat with Concealed Cistern-Anthracite Grey(Flat Pack)

iBathUK£210.2811 rev

1y ago

Baystone 2 in 1 Toilet 500mm Combined Wash Basin & Toilet Combi Back to Wall BTW Charcoal Grey Space Saving Cloakroom Bathroom Unit

BAYSTONE£245.326 rev

2y ago

VeeBath White Gloss L Shape Left Hand Bathroom Vanity WC Unit Furniture with Toilet Basin Set Suite

VeeBath£143.620 rev

3y ago

iBathUK 1048 Vanity Unit Furniture Set Wash Basin WC Toilet Pan Soft Close Toilet Seat Concealed Cistern Bathroom Storage Cabinet-White (Flat Pack)

iBathUK£185.6254 rev

4y ago

What buyers say about toilet and sink combination unit

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall34%

“But a very good set”

Value For Money29%

“Great value”

Assembly/Installation10%

“its very easy to assemble”

Advertised Vs Actual Product7%

“Just what I wanted”

Design-Overall6%

“Excellent piece of small space design”

Ease Of Cleaning2%

“love my new downstairs toilet is smart clean”

Water Resistance2%

“It is very aesthetic, stable, the water works very well”

Strength2%

“Very sturdy and easy to put together x”

Shape/Style2%

“Stylish”

Instructions/User Manual/Troubleshooting1%

“The instructions are not difficult to understand”

What buyers complain about

Quality-Overall28%

“Bad quality”

Leak-Proof10%

“the flex hoses to the taps both leaked - I'd already fitted it all by this point so had to by replacements from the shop”

Storage Capacity10%

“Lack of room”

Durability5%

“Looks good but, I am not surte how long it will last”

Value For Money5%

“think about that when costing because I now have to pay £55 to have it assembled I'm unable to do myself”

Assembly/Installation5%

“think about that when costing because I now have to pay £55 to have it assembled I'm unable to do myself”

Scratch Resistance5%

“Hello your unit is all scratched”

Color3%

“Is slightly darker coloured than pictured”

Flatness3%

“It comes flat pack”

Top return reasons

Size-Overall51%

Defective Material/Parts20%

Advertised Vs Actual Product7%

Quality-Overall6%

Durability4%

Scratch Resistance2%

Leak-Proof2%

Ease Of Use1%

Value For Money1%

Noise Level1%

Common questions

Is toilet and sink combination unit profitable to sell on Amazon United Kingdom?: The niche generates £86K/yr across 39 tracked products. 90-day search growth is -24.2%. Flapen's verdict: Skip it (43/100).
How competitive is the toilet and sink combination unit niche?: 7 brands and 5 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in toilet and sink combination unit?: Top complaints mined from reviews: Quality-Overall, Leak-Proof, Storage Capacity. The return rate is 0.1%.
What does it cost to enter the toilet and sink combination unit niche?: Listings span £112.88–£370.63; the average listing price is £210.41 (sweet spot $15–$100). The average incumbent carries 66 reviews — the moat a new listing must climb.