When it comes to internet stardom, KSI—real name Olajide Olayinka Williams Olatunji—has climbed to the top of the ladder. From viral YouTube videos to collaborative boxing matches with Logan Paul, KSI is no stranger to luxury, and his jaw-dropping homes are no exception. The question on many fans’ minds? What is the KSI house price, and what does his lavish lifestyle look like up close?
This article dives into KSI’s stunning properties, exploring their locations, prices, designs, and more. Whether it’s his previous homes, like the KSI Sidemen house, or his new state-of-the-art mansion, get ready for an inside look at his enviable real estate portfolio.
KSI Real Estate at a Glance
Before jumping into all the details, here’s a snapshot of KSI’s houses over the years:
Property Name | Location | Estimated Price | Size | Notable Features |
---|---|---|---|---|
KSI’s Sidemen House | Watford, England | £8 million (estimate) | 12+ bedrooms, multiple baths | Shared with Sidemen members, game room |
KSI’s New London House | London, England | £10 million+ | 16,000 sq. ft. approx. | Home cinema, swimming pool, private gym |
KSI Clout House (rented) | Los Angeles, California | N/A – rental | Luxurious mansion style | Used during his US stays |
KSI’s Family House | Watford, England | £2 million | Above 5,000 sq. ft. | KSI’s childhood home |
KSI’s Rise from Humble Beginnings

KSI’s financial success didn’t happen overnight. Born on June 19, 1993, in Watford, England, KSI showed an early passion for gaming, uploading FIFA gameplay videos to YouTube under the moniker “KSIOlajideBT.” Over time, he transitioned into music, boxing, and even business ventures. With over 40 million subscribers combined across his YouTube channels, his efforts have secured him an estimated net worth of £25–£30 million.
His impressive income allowed him to upgrade his lifestyle significantly. From his childhood family home in Watford, KSI soared to owning and renting multi-million-pound properties, consolidating his image as a self-made icon.
Business Ventures Boosting KSI’s Wealth
- Sidemen Collective: YouTube channel generating significant ad revenue.
- Prime Hydration (with Logan Paul): A globally popular beverage brand.
- Music and sponsorship deals contributing to his annual revenue.
A Look Inside KSI’s Houses

The Sidemen House
It’s impossible to talk about KSI’s homes without mentioning the iconic Sidemen house in Watford, which he shared with other members of the YouTube collective. Estimated to be worth around £8 million, the property quickly became an internet sensation, doubling as their production hub.
The house included:
- 12+ bedrooms
- Multiple large bathrooms
- A dedicated gaming and YouTube filming studio
- Lavish outdoor features, including landscaped gardens
KSI lived here for several years before relocating to his private mansion, but fans still associate the Sidemen house with the group’s meteoric rise to fame.
KSI’s New London Mansion
KSI’s current new London house is a shining example of modern luxury. Located in a quiet yet upscale neighbourhood, this spacious property reflects his love for technology, comfort, and privacy. Though details are mostly private, here’s what we know so far:
- Estimated Price: Over £10 million
- Approximate Size: Around 16,000 sq. ft.
- Amenities:
- Private movie theatre
- Fully equipped private gym
- Covered indoor swimming pool
- Soundproof music and gaming studios
During his recent KSI house tour in one of his videos, fans marvelled at the expansive living areas and the futuristic customizations, cementing its status as one of London’s most exclusive homes.
KSI Clout House in Los Angeles
While staying in the US, KSI reportedly resided in a luxury rental property often dubbed “The KSI Clout House.” Although technically a temporary base, its opulent design and location in Los Angeles drew fan interest. The house featured:
- Open-plan living spaces with panoramic city views
- A heated outdoor pool
- High-tech security systems
This property symbolised KSI’s growing clout in the American entertainment scene, making him a global phenomenon.
KSI’s Family House in Watford

Interestingly, KSI has always been open about his close relationship with his family. His parents’ house, where it all began, is located in Watford and still holds sentimental value. Although significantly smaller than his current homes, this property served as the backbone of his early video content.
Fan Reactions to KSI’s Homes
Social media is flooded with fans reacting to glimpses of KSI’s luxurious life. Here are some real user comments:
- Twitter User @AnnaFyp said, “KSI’s new mansion makes me want to quit my job and become a YouTuber!”
- Reddit Post View: “That Sidemen house brought so much creativity to their content—feels nostalgic.”
Users rate his properties highly for their aesthetics, functionality, and entertainment value.
Interesting Questions Answered
Where Is KSI’s House Located?
KSI’s current house is in an exclusive London neighbourhood. His childhood, Sidemen, and family homes were all based in Watford, England.
How Much Is KSI’s House?
The estimated KSI house price for his current London property is £10 million+, one of his priciest purchases yet.
Did KSI Buy the Sidemen House?
No, the Sidemen house was rented by the group for content creation purposes.
Is KSI’s Family House Haunted?
KSI jokingly referred to his childhood home as “haunted” in one of his videos, but fans know it’s all in good fun.
FAQs
Q. How big is KSI’s house?
A. KSI’s new house is estimated to span around 16,000 sq. ft., including facilities like a pool and home theatre.
Q. Does KSI still live in the Sidemen house?
A. No, he moved out years ago. The Sidemen house was more of a collaborative filming base.
Q. Where is KSI’s new house located?
A. His current residence is in London, England, in a private and upscale area.
Q. How much is KSI’s house worth?
A. Over £10 million, making it one of the most lavish properties in his portfolio.
Final Thoughts
KSI’s real estate portfolio is a testament to his hard work, creativity, and smart investments. From the nostalgic Sidemen house in Watford to his ultra-modern mansion in London, every home tells a story of ambition and success. With a mix of grandeur and functionality, KSI’s houses are nothing short of inspiring for fans and property enthusiasts alike.