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Lego Modular Buildings

Fail

The top 5 brands take 98% of clicks, so Lego Modular Buildings is a Fail.

Flapen Score
40
40 / 100
Ranks 1,079 of 1,773 Toys & Games niches · −4 vs the category median of 44
Market size
£151K/yr195K searches / yr
90-day growth
-25.0%search demand this quarter
Competition
31%top-5 click share · 9 brands · 241 sellers

Flapen Score

Lego Modular Buildings against its category

The dotted line is the Toys & Games average. Past it, Lego Modular Buildings is stronger. Inside it, weaker.

40Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Lego Modular Buildings market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Lego Modular Buildings 195K times last year and spent an estimated £151K. The top 5 brands take 98% of clicks. Flapen scores it 40 out of 100, a Fail.

01 · Demand

0.7% of searches ended in a purchase last week.

Shoppers searched for this 195K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 0.7% of those searches ended in a purchase. Searches in the last 90 days moved -25.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £151K a year.

Searches, last 12 months
195K
Growth, 90 days vs prior 90
-25.0%
Conversion, latest week
0.7%
Market size, estimated
£151Ka year
Top search term
lego buildings63K searches a year

02 · Price

A sale here is worth £117.72.

Listings sell for £117.72 on average, from £9.21 to £322.79. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At £117.72 that is £0 to £12K a year per listing.

Average price
£117.72above the $15 to $100 sweet spot
Price range
£9.21–£322.79
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
750–1K
Units per listing a year
0–100
Revenue per listing a year
£0–£12K
Returns
0.9%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

70% of listings pay for placement with sponsored ads. 80% ship with Prime. On an average day, 2.1% of listings are out of stock. The average listing ranks #2,334 within Building & Construction Toys. It carries 1,002 reviews at 4.67 stars, so a new listing needs social proof before a better product.

Sponsored listings
70%
Prime listings
80%
Out of stock, average day
2.1%
Average rank
#2,334in Building & Construction Toys
Average rating
4.67 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,002per listing
Listings tracked
46

04 · Newcomers

Amazon counts 9 of last year's 12 launches as successful.

12 products launched here in the last 12 months. Amazon counts 9 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 26 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
12
Successful launches
9Amazon's first-year sales bar
Average brand age
26 months

Products

Top Lego Modular Buildings products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take only 31% of clicks. An open shelf where new products get seen.

£0£5K£9K£14K£18K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 rising

Sellers

241

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

31%

Top 20: 76%

Open market

2%

  • LEGO85%
  • Lumibricks5%
  • Yushinv3%
  • CSNRHG3%
  • NUOJIAYING3%
  • QLT QIAOLETONG1%
  • Open — no brand owns it (3 brands, 2%)

Demand

Lego Modular Buildings search demand

Weekly searches over the year, seasonality beneath. Pick a range.

7K5KSpike '26JanFebMarAprMayJunJul

Peak months: Jan · busiest ÷ quietest = 2.6× · 7 of 12 months tracked

Search terms

Top Lego Modular Buildings search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • lego buildings63K/yr
  • lego modular buildings43K/yr
  • lego building29K/yr
  • lego modular15K/yr
  • lego creator expert16K/yr
  • lego jazz club13K/yr
  • lego hotel6K/yr
  • lego expert5K/yr
  • lego boutique hotel5K/yr

Reviews and returns

What reviews say buyers love and hate about Lego Modular Buildings

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Size-Overall17%−0.02

The fitting is not good

Very small

All of the pieces are TINY

Instructions/User Manual/Troubleshooting12%−0.04

The instructions were terrible

no instructions on this

Instructions are hard to read

Assembly/Installation12%−0.02

Not had chance to build

Instructions are not the greatest either

Difficult to build

Value For Money11%+0.43

overpriced

better priced when I purchased than elsewhere

The price point is quite high

Quality-Overall4%−0.01

Good product, appalling quality control, lots of missing parts

not the best quality

Rubbish rubbish

Love

Design-Overall20%+1.73

Great Lego display set which was very enjoyable to construct

thoughtful design

The interior of the car looks great as well

Fun/Entertainment Experience14%+0.82

Good fun

Fun build

fun to build

Value For Money13%+0.43

Good value for money

worth the price

Good value

Quality-Overall12%−0.01

Good quality build

Really nice quality Lego

Excellent product

Collectibles8%+0.56

great addition to my collection

Good set great figures

Awesome collectors piece for the price

Return

0.9% Return rate 16% Fixable by listing

Gifting Purpose35%▆▄█▅▇█
Defective Material/Parts15%▄▅▅█▅▃

There's pieces missing from this

Value For Money14%█▅▇▃▄▇

overpriced

better priced when I purchased than elsewhere

The price point is quite high

Size-Overall9%▅▆▄▆▅█

The fitting is not good

Very small

All of the pieces are TINY

Advertised Vs Actual Product7%█▄▂▇▅▁

FAQ

Common Lego Modular Buildings questions

Answered from the same tracked data.