---
title: "Lego Crane — £12K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/toys-games/lego-crane"
last_updated: "2026-07-31T20:45:01.576Z"
locale: en
meta:
description: "Niche score 31/100 · £12K/yr market · 38K searches/yr · £142.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 31/100 · £12K/yr market · 38K searches/yr · £142.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Lego Crane — £12K/yr Amazon UK Niche (2026) - Flapen"
---
# **lego crane**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 3Growth 15Conversion 3Competition 52Returns 91Price range 20Avg price 61Brand share 0Review moat 63Quality gap 42
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****967.91**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****£142.57**
avg listing price — sweet spot $15–$100
**Competition**
**Good****54%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****£6.50–£424.69**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-20.5%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£12K**
£12K/yr · 38K searches
**Conversion**
**Bad****0.2%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
According to Flapen's Amazon United Kingdom niche tracking, lego crane is a £12K/yr Amazon United Kingdom market (38K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 31/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lego crane market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **£36K–£71K**
- units × avg price
- **Conversion rate**
- **0.2%**
- **Avg BSR**
- **#3,116**
- **Page quality**
- **0%**
- **Prime**
- **77%**
- **Sponsored**
- **64%**
- **Out of stock**
- **0.8%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **▲rising
**Sellers**
**129**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**54%**
Top 20: 97%
**Open market**
**0%**
- LEGO68% - Mould King21% - Reobrix7% - Imagibox3%
## **Demand & seasonality**
Weekly Amazon search volume, last 102 weeks — -20.5% search growth over the last 90 days.
3K2KSpike '24Black Friday '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 4.6×
[**Open Trend **](https://flapen.com/research/uk/toys-games/lego-crane/trend)
## **Top lego crane 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.
0%10%£1K20%£2K30%£4K40%£5K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LEGO 42146 Technic Liebherr Crawler Crane LR 13000 Set Build the Ultimate Remote Controlled Construction Vehicle with Control+ App Winch System and Luffing Jib Large Model for Adults Men Women**LEGO**£424.69**4.7★528 rev](https://www.amazon.co.uk/dp/B09QG5S459) [2**LEGO Technic Volvo EC500 Hybrid Excavator - Motorised Construction Vehicle Model Kit for Adults - incl. a Movable Boom Arm & Tracks plus Hammer & Shovel Tools - Gift Idea - 42215**LEGO**£222.17**4.7★217 rev](https://www.amazon.co.uk/dp/B0DWF9F6TN) [3**LEGO City Yellow Construction Excavator Toy Digger for 8 Plus Year Old Boys Girls & Kids Vehicle Set with Driver Worker and Architect Minifigures for Fun Role Play Birthday Gift Idea 60420**LEGO**£33.60**4.8★1,105 rev](https://www.amazon.co.uk/dp/B0CWH1WBXG) [4**Mould King RC Crane Building Set 8506 Pieces Heavy Crane Truck Building Kits for Adult APP Programmable Construction Vehicle Block Set**Mould King**£407.49**3.9★3 rev](https://www.amazon.co.uk/dp/B0G12TWQPS) [5**Mould King 17058 City Mobile Crane Truck Toy Building Set Construction Vehicle Model Blocks Kit for Adults Toys Gifts for Kids Children Playset for Boys and Girls Ages 8+(997 Pieces)**Mould King**£41.52**4.5★29 rev](https://www.amazon.co.uk/dp/B0D6YSSX9Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LEGO City Yellow Backhoe Loader - Construction Vehicle Toy - Tractor w/ 2 Minifigures Working Front Bucket & Backhoe - Birthday Gift Idea for 7+ Year Old Boys - 60480**LEGO**£20.83**35 rev1mo ago](https://www.amazon.co.uk/dp/B0FPXHZZFF) [**Imagibox 5 in 1 Technic STEM Building Set 535 PCS Remote & APP Controlled Programmable Engineering Kit - Excavator Crane Truck Bulldozer Roller Rechargeable RC Building Block Gifts for Kid 8-14**Imagibox**£45.50**22 rev6mo ago](https://www.amazon.co.uk/dp/B0GJRJ11BB) [**Mould King RC Crane Building Set 8506 Pieces Heavy Crane Truck Building Kits for Adult APP Programmable Construction Vehicle Block Set**Mould King**£407.49**3 rev8mo ago](https://www.amazon.co.uk/dp/B0G12TWQPS) [**LEGO City Yellow Bulldozer Toy - Large Construction Vehicle Building Set - incl. 3 Minifigures plus Loose Bricks & Road Signs - Birthday Gift for 8+ Year Old Boys - 60466**LEGO**£33.14**429 rev1y ago](https://www.amazon.co.uk/dp/B0DWF1T6CZ) [**LEGO Technic Volvo L120 Electric Wheel Loader - Construction Vehicle Toy with Articulated Steering and Moving Shovel - Birthday Gift for 9+ Year Old Boys - 42209**LEGO**£56.58**368 rev1y ago](https://www.amazon.co.uk/dp/B0DRCWG11G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LEGO City Yellow Backhoe Loader - Construction Vehicle Toy - Tractor w/ 2 Minifigures Working Front Bucket & Backhoe - Birthday Gift Idea for 7+ Year Old Boys - 60480**LEGO**£20.83**4.7★**▲ 581%**](https://www.amazon.co.uk/dp/B0FPXHZZFF) [**Imagibox 5 in 1 Technic STEM Building Set 535 PCS Remote & APP Controlled Programmable Engineering Kit - Excavator Crane Truck Bulldozer Roller Rechargeable RC Building Block Gifts for Kid 8-14**Imagibox**£45.50**4.5★**▲ 565%**](https://www.amazon.co.uk/dp/B0GJRJ11BB) [**LEGO 42097 Spider Crane**LEGO**£128.93**4.8★**▲ 518%**](https://www.amazon.co.uk/dp/B07NDBGVG1) [**Mould King 17059 Technik Tower Crane Building Blocks 1731 Pieces APP Remote Control Crane Toy with Motors Heavy-Duty Model Building Kit for Adults**Mould King**£60.73**4.0★**▲ 308%**](https://www.amazon.co.uk/dp/B0D2W65TCJ) [**Mould King RC Crane Building Set 8506 Pieces Heavy Crane Truck Building Kits for Adult APP Programmable Construction Vehicle Block Set**Mould King**£407.49**3.9★**▲ 157%**](https://www.amazon.co.uk/dp/B0G12TWQPS)
**~~View all trending →~~**
## **What buyers say about lego crane**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Design-Overall**21%
*“is looking lovely”*
**Fun/Entertainment Experience**15%
*“It really is something that is engaging”*
**Quality-Overall**12%
*“Quality is good & product is very robust, given it's size & complexity”*
**Gifting Purpose**6%
*“Perfect gift”*
**Value For Money**6%
*“Good value set for hours of fun”*
**Instructions/User Manual/Troubleshooting**4%
*“Instructions are clear”*
**Assembly/Installation**3%
*“Putting it together wasn't hard”*
**Creativity**3%
*“keeps things interesting”*
**Material Quality**2%
*“No cheap plastic like I've sometimes come across”*
**Remote Control**2%
*“The remote control feature works well”*
### **What buyers complain about **
**Value For Money**16%
*“OK, so I knew from the outset that this would be an expensive toy,”*
**Instructions/User Manual/Troubleshooting**7%
*“There are no videos or tutorials to show how to do it”*
**Assembly/Installation**7%
*“Only bad that some parts of construction are week. in the way they assembled”*
**Weight Heavy**5%
*“When you operate the main boom it skips the gearing as its too heavy and then collapses”*
**Strength**4%
*“so it's quite chunky”*
**Remote Control**2%
*“then it seems odd the remote control requires AA batteries”*
**Material Quality**2%
*“are clearly made of cheaper plastic than the more famous brand”*
**Functionality-Overall**2%
*“even then it did not work properly”*
**Size-Overall**1%
*“a little small for under 5s really”*
### **Top return reasons **
**Gifting Purpose**23%
**Defective Material/Parts**15%
**Size-Overall**15%
**Value For Money**15%
**Quality-Overall**10%
**Moist/Dry**5%
**Battery Inclusion**5%
**Advertised Vs Actual Product**5%
**Instructions/User Manual/Troubleshooting**5%
**Product Condition**3%
## **Common questions**
- **Is lego crane profitable to sell on Amazon United Kingdom?**
- The niche generates £12K/yr across 22 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -20.5%. Flapen's verdict: Skip it (31/100).
- **How competitive is the lego crane niche?**
- 4 brands and 129 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in lego crane?**
- Top complaints mined from reviews: Value For Money, Instructions/User Manual/Troubleshooting, Assembly/Installation. The return rate is 1.2%.
- **When does demand for lego crane peak?**
- Demand peaks in Oct–Nov–Dec; the busiest month runs 4.6× the quietest.
- **What does it cost to enter the lego crane niche?**
- Listings span £6.50–£424.69; the average listing price is £142.57 (sweet spot $15–$100). The average incumbent carries 968 reviews — the moat a new listing must climb.
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