---
title: "Antique Door Knobs — $287K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/antique-door-knobs"
last_updated: "2026-08-05T17:10:56.153Z"
locale: en
meta:
description: "Niche score 53/100 · $287K/yr market · 555K searches/yr · $49.29 avg price. Weak search conversion (1.1%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $287K/yr market · 555K searches/yr · $49.29 avg price. Weak search conversion (1.1%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Antique Door Knobs — $287K/yr Amazon US Niche (2026) - Flapen"
---
# **antique door knobs**
**Worth a look**
Shows a fragmented shelf (top 5 take 18% of clicks), but weak search conversion (1.1%) keeps it on the watch list.
Market size 51Growth 22Conversion 13Competition 95Returns 19Price range 56Avg price 93Brand share 87Review moat 73Quality gap 50
**Competition**
**Incredible****18%**
top-5 click share — an open shelf
**Avg price**
**Great****$49.29**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****48%**
top-5 brand share — no brand owns this niche
**Review moat**
**Good****566.11**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$8.01–$158.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$287K**
$287K/yr · 555K searches
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-6.5%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****6.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, antique door knobs is a $287K/yr Amazon United States market (555K searches/yr). The top 5 brands hold 48% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **antique door knobs market data**
- **Units sold / yr**
- **6K–8K**
- avg 0–100/product
- **Revenue / yr**
- **$296K–$394K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#188**
- **Page quality**
- **0%**
- **Prime**
- **99%**
- **Sponsored**
- **88%**
- **Out of stock**
- **1.5%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **155 days**
## **Competition & brand share**
Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.
**Brands**
**34 **▼falling
**Sellers**
**90**
**Top-5 brand share**
**48%**
Top 20: 91%
**Top-5 click share**
**18%**
Top 20: 50%
**Open market**
**46%**
- CEYMIO16% - newliplace10% - Probrico8% - Asidrama7% - PRIME-LINE7% - SORWDUERM6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.5% search growth over the last 90 days.
15K10KSpike '24Spike '25Prime Day '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/antique-door-knobs/trend)
## **Top antique door knobs search terms**
- **antique brass door knobs**109K/yr+4.9%0.8% conv. - **antique door knobs**115K/yr-10.1%0.8% conv. - **vintage door knob**73K/yr-6.6%0.8% conv. - **vintage door knobs interior**47K/yr-25.0%0.4% conv. - **vintage door knobs**36K/yr-9.1%0.6% conv. - **antique brass door handle**26K/yr-12.4%0.7% conv. - **antique door handles**17K/yr-1.3%0.6% conv. - **vintage door handles**19K/yr-7.8%0.3% conv. - **unlacquered brass door knob**13K/yr-10.2%0.2% conv. - **antique brass door knob**15K/yr+3.2%1.1% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/antique-door-knobs/search-terms)
## **Top antique door knobs 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%2%$6K4%$11K6%$17K8%$23K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**CEYMIO Antique Brass Door Knob Privacy Bedroom Bathroom with Lock Vintage Interior Door Handle with Plate for Hallway Closet Farmhouse Style(1 Pack)**CEYMIO**$76.28**4.7★29 rev](https://www.amazon.com/dp/B0FV2JZ4ZR) [2**CEYMIO 2 Pack Crystal Glass Dummy Door Knobs Interior Antique Brass Bronze**CEYMIO**$35.67**4.4★41 rev](https://www.amazon.com/dp/B0DSBT4Y33) [3**Newlaking Door Knobs Interior Classic Decorative Antique Brass Privacy Door Knob Perfect for Bedroom or Bathroom Doors Durable Stylish Hardware for Indoor Use- 1 Pack**Newlaking**$36.57**4.7★34 rev](https://www.amazon.com/dp/B0DSZKX4VQ) [4**Prime-Line E 28317 Mortise Style Fluted Glass Door Knobs - Perfect for Replacing Broken Antique Lock Sets on Interior Doors Features 2 In. Outside Diameter Knobs Classic Bronze (1 Set)**PRIME-LINE**$15.44**4.4★456 rev](https://www.amazon.com/dp/B0CXFFFQZL) [5**Gobrico Interior Door Locksets in Antique Brass Octagonal Crystal Doorknobs for Bed/Bath Privacy Function Door Handles Push Pin Inside Lock 5 Pack**Gobrico**$96.37**4.2★427 rev](https://www.amazon.com/dp/B08T9BLFFG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Probrico Antique Brass Door Knobs Interior Privacy Door Knobs for Bedroom Bathroom Heavy Duty Interior Door Knob with Push Button Lock 6 Pack 2026 NEW**Probrico**$131.62**34 rev6mo ago](https://www.amazon.com/dp/B0G8Z9273B) [**NCSEN 6 Pack Antique Brass Door Knobs with Camelot Trim Interior Door Knob with Lock Privacy Door knob for Bath and Bedroom**NCSEN**$52.51**125 rev6mo ago](https://www.amazon.com/dp/B0G7Z5B9QV) [**CLCTK Antique Brass Door Knobs Interior Vintage Passage Antique Door Knobs Door Handles Round for Hall Closet Zinc Alloy 1 Pack**CLCTK**$33.49**18 rev6mo ago](https://www.amazon.com/dp/B0GD5WJ3Z7) [**CLCTK Antique Brass Door Knobs Interior with Lock Vintage Privacy Antique Door Knobs Round Door Handles for Bedroom Bathroom Zinc Alloy 1 Pack**CLCTK**$33.63**26 rev6mo ago](https://www.amazon.com/dp/B0GD54VVMG) [**CEYMIO Crystal Door Knob Vintage Privacy Lock Antique Brass Base Glass Door Handle Set for Bedroom Bathroom Hallway or Closet**CEYMIO**$75.57**9 rev7mo ago](https://www.amazon.com/dp/B0FV3367YL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**newliplace 2 Pack Single Sided Old Style Dummy Door Knobs Interior Vintage Antique Brass Long Plate Dummy Door Handles**newliplace**$19.61**4.4★**▲ 252%**](https://www.amazon.com/dp/B0F4D8H67N) [**NCSEN 6 Pack Antique Brass Door Knobs with Camelot Trim Interior Door Knob with Lock Privacy Door knob for Bath and Bedroom**NCSEN**$52.51**4.0★**▲ 229%**](https://www.amazon.com/dp/B0G7Z5B9QV) [**Probrico Antique Brass Door Knobs Interior Privacy Door Knobs for Bedroom Bathroom Heavy Duty Interior Door Knob with Push Button Lock 6 Pack 2026 NEW**Probrico**$131.62**4.8★**▲ 211%**](https://www.amazon.com/dp/B0G8Z9273B) [**MaxxGeek Antique Mortise Keyed Lock Set with Glasses Knobs. Replacing Vintage Door Knob Sets with Skeleton Keys Fits 1-3/8-1-3/4 Interior Doors Backset 2-3/8 Oil Rubbed Bronze 1 Pack**MaxxGeek**$18.00**4.2★**▲ 196%**](https://www.amazon.com/dp/B0BTLH8PT7) [**CLCTK Antique Brass Door Knobs Interior Vintage Passage Antique Door Knobs Door Handles Round for Hall Closet Zinc Alloy 1 Pack**CLCTK**$33.49**4.9★**▲ 176%**](https://www.amazon.com/dp/B0GD5WJ3Z7)
**~~View all trending →~~**
## **What buyers say about antique door knobs**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“solid quality”*
**Assembly/Installation**14%
*“Easy install”*
**Design-Overall**7%
*“Love the design”*
**Value For Money**6%
*“GOOD DEAL”*
**Advertised Vs Actual Product**5%
*“Exactly what I needed”*
**Locking Mechanism**5%
*“the locking mechanism works smoothly”*
**Strength**5%
*“Very sturdy & easy to install”*
**Size-Overall**5%
*“Fit perfect”*
**Weight Heavy**4%
*“Feels rich an heavy for my new solid doors”*
**Color**3%
*“Great color”*
### **What buyers complain about **
**Quality-Overall**14%
*“/ poor quality control on this item”*
**Locking Mechanism**11%
*“Lock issues,”*
**Durability**10%
*“Broke quickly”*
**Color**4%
*“Awful color”*
**Size-Overall**4%
*“Does not fit”*
**Strength**4%
*“Not robust at all”*
**Assembly/Installation**4%
*“But the installation is a pain”*
**Instructions/User Manual/Troubleshooting**4%
*“Terrible instructions”*
**Advertised Vs Actual Product**3%
*“Not as advertised”*
**Functionality-Overall**3%
*“Same thing happened, door latch would spring back normal when knob turned. for maybe 10 turns, then it broke and stuck in the mechanism”*
### **Top return reasons **
**Size-Overall**35%
**Color**31%
**Compatibility-Overall**5%
**Advertised Vs Actual Product**4%
**Functionality-Overall**4%
**Locking Mechanism**4%
**Defective Material/Parts**3%
**Value For Money**3%
**Quality-Overall**3%
**Mechanism Issues**3%
## **Common questions**
- **Is antique door knobs profitable to sell on Amazon United States?**
- The niche generates $287K/yr across 99 tracked products. 13 of 22 products launched in the last 360 days are still selling. 90-day search growth is -6.5%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the antique door knobs niche?**
- 34 brands and 90 sellers compete. The top 5 products take 18% of clicks and top 5 brands hold 48% of demand.
- **What do buyers complain about in antique door knobs?**
- Top complaints mined from reviews: Quality-Overall, Locking Mechanism, Durability. The return rate is 6.8% — above our launch gate.
- **When does demand for antique door knobs peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the antique door knobs niche?**
- Listings span $8.01–$158.86; the average listing price is $49.29 (sweet spot $15–$100). The average incumbent carries 566 reviews — the moat a new listing must climb.
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