---
title: "Harry Potter Decorations — £69K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/harry-potter-decorations"
last_updated: "2026-08-01T05:59:12.462Z"
locale: en
meta:
description: "Niche score 53/100 · £69K/yr market · 158K searches/yr. Prices mostly outside the sweet spot ($3.04–$16.47) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £69K/yr market · 158K searches/yr. Prices mostly outside the sweet spot ($3.04–$16.47) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Harry Potter Decorations — £69K/yr Amazon UK Niche (2026) - Flapen"
---
# **harry potter decorations**
**Worth a look**
Shows low returns (0.9%), but prices mostly outside the sweet spot ($3.04–$16.47) keeps it on the watch list.
Market size 17Growth 12Conversion 64Competition 72Returns 95Price range 11Avg price 21Brand share 90Review moat 93Quality gap 67
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****134.31**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****45%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****5.7%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Bad****£7.66**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£69K**
£69K/yr · 158K searches
**Growth**
**Bad****-25.6%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£3.04–£16.47**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, harry potter decorations is a £69K/yr Amazon United Kingdom market (158K searches/yr). The top 5 brands hold 45% of demand. Demand peaks in Jan–Sep–Oct. Verdict: Worth a look — 53/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **harry potter decorations market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£46K–£61K**
- units × avg price
- **Conversion rate**
- **5.7%**
- **Avg BSR**
- **#956**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **79%**
- **Out of stock**
- **14.9%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**32 **▼falling
**Sellers**
**70**
**Top-5 brand share**
**45%**
Top 20: 88%
**Top-5 click share**
**42%**
Top 20: 79%
**Open market**
**49%**
- KVGBNT11% - Mienocol10% - Toumett9% - yumcute8% - POPOYU7% - AXERHK6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -25.6% search growth over the last 90 days.
7K5KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Sep, Oct · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/uk/home-garden/harry-potter-decorations/trend)
## **Top harry potter decorations search terms**
- **harry potter birthday decorations**41K/yr-23.5%3.5% conv. - **harry potter party decorations**29K/yr-24.1%4.1% conv. - **harry potter decorations**38K/yr-24.0%2.8% conv. - **harry potter party**21K/yr-20.5%2.1% conv. - **harry potter birthday**12K/yr-33.3%1.5% conv. - **harry potter birthday banner**7K/yr-24.1%4.2% conv. - **harry potter decorations birthday**6K/yr-51.4%5.5% conv. - **harry potter banner**4K/yr-25.4%2.2% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/harry-potter-decorations/search-terms)
## **Top harry potter decorations 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%3%£2K6%£4K9%£6K12%£8K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products 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
[1**Wizard Birthday Party Decoration Background Cloth Happy Birthday Banner Balloon Birthday Cake Topper Fork Black Ribbon Full of Magic Birthday Party Decoration Supplies**KVGBNT**£12.40**4.9★22 rev](https://www.amazon.co.uk/dp/B0DPF4H32C) [2**Wizard Acceptance Letter Floating Banner 20 Pcs Birthday Decorations Style Bunting Letter Party Decorations for Wizarding World Theme Movie Night & Room Decor Halloween Christmas**Toumett**£6.57**5.0★2 rev](https://www.amazon.co.uk/dp/B0GFWLVZVY) [3**Harry Potter Birthday Tableware Set 82pcs Wizard Dinnerware Magician Paper Plates Cups Napkins Tablecloth and Banner for Kids Adult Birthday Harry Potter Theme Party Supplies**Mienocol**£11.18**4.7★201 rev](https://www.amazon.co.uk/dp/B0CXLTSLQC) [4**POPOYU 37Pcs Wizard Party Paper Tableware Set Wizard Party Plates Napkins Serviettes and Table Cloth Magic Birthday Table Decorations for Kids Magic Themed Party Supplies**POPOYU**£6.86**4.3★27 rev](https://www.amazon.co.uk/dp/B0D8JDW62V) [5**AXERHK Wizard Birthday Party Decoration 38 PCS Happy Birthday Banner Balloons Cake Topper Ribbon Magic Theme Party Decorations for Girls Boys**AXERHK**£10.30**4.1★12 rev](https://www.amazon.co.uk/dp/B0FK4YZXDP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GxouQcn Wizard Birthday Party Decoration 38 Pcs Happy Birthday Decoration with Balloons and Cake Toppers Themed Celebrations Full of Magic Birthday Party Decoration Supplies**GxouQcn**£9.87**0 rev3mo ago](https://www.amazon.co.uk/dp/B0GX9YRRN3) [**39PCS Magical Birthday Party Decorations Magic Party Supplies Wiz-ad Balloons Backdrop Happy Birthday Banner Cake Topper Cake Decorations Ribbon for Kids Boys Girls**yumcute**£8.37**2 rev5mo ago](https://www.amazon.co.uk/dp/B0GMGNPH2X) [**14PCS Magical Birthday Party Decorations Cartoon Latex Balloons Happy Birthday Banner Magic Foil Balloon Harry Theme Party Supplies for Kids Boys Girls**yumcute**£5.31**14 rev5mo ago](https://www.amazon.co.uk/dp/B0GMH112V1) [**38PCS Magical Birthday Party Decorations Magic Party Supplies Wiz-ad Balloons Happy Birthday Banner Cake Topper Cake Decorations Ribbon for Kids Boys Girls**yumcute**£6.09**35 rev5mo ago](https://www.amazon.co.uk/dp/B0GMGPHJJ7) [**Wizard Acceptance Letter Floating Banner 20 Pcs Birthday Decorations Style Bunting Letter Party Decorations for Wizarding World Theme Movie Night & Room Decor Halloween Christmas**Toumett**£6.57**2 rev6mo ago](https://www.amazon.co.uk/dp/B0GFWLVZVY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GxouQcn Wizard Birthday Party Decoration 38 Pcs Happy Birthday Decoration with Balloons and Cake Toppers Themed Celebrations Full of Magic Birthday Party Decoration Supplies**GxouQcn**£9.87**0.0★**▲ 354%**](https://www.amazon.co.uk/dp/B0GX9YRRN3) [**14PCS Magical Birthday Party Decorations Cartoon Latex Balloons Happy Birthday Banner Magic Foil Balloon Harry Theme Party Supplies for Kids Boys Girls**yumcute**£5.31**3.9★**▲ 353%**](https://www.amazon.co.uk/dp/B0GMH112V1) [**39PCS Magical Birthday Party Decorations Magic Party Supplies Wiz-ad Balloons Backdrop Happy Birthday Banner Cake Topper Cake Decorations Ribbon for Kids Boys Girls**yumcute**£8.37**5.0★**▲ 350%**](https://www.amazon.co.uk/dp/B0GMGNPH2X) [**38PCS Magical Birthday Party Decorations Magic Party Supplies Wiz-ad Balloons Happy Birthday Banner Cake Topper Cake Decorations Ribbon for Kids Boys Girls**yumcute**£6.09**4.3★**▲ 350%**](https://www.amazon.co.uk/dp/B0GMGPHJJ7) [**Birthday Decorations Banner for Boys Girls- 14Pcs Party Decorations Birthday Banner Bunting Garland and Hanging Swirls Decorations Party Pack for Cartoon Theme Party Supplies**NTGFU**£6.22**4.2★**▲ 303%**](https://www.amazon.co.uk/dp/B0G5N9SK5Y)
**~~View all trending →~~**
## **What buyers say about harry potter decorations**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**22%
*“Definitely worth the price”*
**Quality-Overall**21%
*“Good combination of bits”*
**Advertised Vs Actual Product**13%
*“True to photo”*
**Design-Overall**10%
*“Great decor”*
**Size-Overall**8%
*“A good size”*
**Gifting Purpose**8%
*“Perfect gift box”*
**Strength**6%
*“Nice and sturdy just the right size”*
**Brightness/Shine/Glow**4%
*“Amazing candle”*
**Fun/Entertainment Experience**2%
*“perfect for party”*
**Assembly/Installation**2%
*“Easy to put up”*
### **What buyers complain about **
**Advertised Vs Actual Product**27%
*“Picture very deceiving”*
**Quality-Overall**27%
*“Bad quality”*
**Size-Overall**10%
*“Larger than I expected”*
**Adhesion/Stickiness**8%
*“the self adhesive isnt fit for purpose”*
**Color**8%
*“Colours were a bit different”*
**Thin**8%
*“Its very thin cardboard”*
**Durability**6%
*“they come apart easily”*
**Inflation/Deflation**4%
*“big ballon was ripped so unable to inflate”*
**Balance/Stability**3%
*“had to be balanced leaving against the cake”*
### **Top return reasons **
**Size-Overall**39%
**Advertised Vs Actual Product**14%
**Quality-Overall**14%
**Value For Money**5%
**Weight Heavy**5%
**Color**5%
**Functionality-Overall**3%
**Inflation/Deflation**3%
**Durability**2%
**Print Quality**2%
## **Common questions**
- **Is harry potter decorations profitable to sell on Amazon United Kingdom?**
- The niche generates £69K/yr across 42 tracked products. 0 of 10 products launched in the last 360 days are still selling. 90-day search growth is -25.6%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the harry potter decorations niche?**
- 32 brands and 70 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 45% of demand.
- **What do buyers complain about in harry potter decorations?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Quality-Overall, Size-Overall. The return rate is 0.9%.
- **When does demand for harry potter decorations peak?**
- Demand peaks in Jan–Sep–Oct; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the harry potter decorations niche?**
- Listings span £3.04–£16.47; the average listing price is £7.66 (sweet spot $15–$100). The average incumbent carries 134 reviews — the moat a new listing must climb.
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