About Approach Projects Team Contact
Stockholm — Real Estate

Creating value through
residential transformation

Stålsjö Fastigheter is an entrepreneurial real estate company specializing in condominium conversions and value-add residential projects across the Stockholm region.

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About Us

Entrepreneurial driven
real estate investments

Stålsjö Fastigheter identifies and acquires residential properties in the greater Stockholm area. Through strategic conversions from rental apartments to condominiums, renovation programs, and maximization of building rights, we unlock significant value for our investors and communities.

Our scalable platform operates through dedicated holding and property companies for each project, ensuring clean structures and transparent governance. We combine deep real estate expertise with an entrepreneurial mindset to act decisively when opportunities arise.

With a focus on the Stockholm region — one of Europe's strongest residential markets — we benefit from favorable supply-demand dynamics, growing urbanization, and strong wage growth supporting long-term housing demand.

Stockholm
Primary market focus
Residential
Sector specialization
Conversion
Core strategy
Value-add
Investment approach
Our Approach

A proven process for
unlocking real estate value

Each project follows our structured value creation methodology, combining deep market knowledge with hands-on project management.

01

Source

Identify attractive real estate opportunities with emphasis on the Stockholm region through our proprietary network and market intelligence.

02

Optimize

Unlock value-add potential of target properties through maximization of unused areas, building rights, and strategic extensions.

03

Renovate

Execute value-accretive renovations to increase quality, functionality, and market appeal of each property and individual unit.

04

Convert & Exit

Re-price assets through conversion from rental apartments to condominiums, realizing the full value potential for investors.

Projects

Selected projects

Active
Vaxholm, Stockholm

Residential Conversion

Conversion of a residential property to condominiums in Vaxholm. The project includes renovation of existing apartments, building extension with additional units, and plot subdivision to maximize overall property value.

12 Units
~1.5 years Project timeline
Conversion Strategy
Active
Midsommarkransen, Stockholm

Rental to Condominium

Acquisition and conversion of a rental property in one of Stockholm's most sought-after neighborhoods. Value creation through attic and basement conversion to new apartments combined with strategic unit renovations.

18 Units
~1.25 years Project timeline
Conversion Strategy
Team

Led by experienced
professionals

Stålsjö Fastigheter combines entrepreneurial drive with deep expertise in real estate investment, project development, and financial structuring.

Gustaf Ytander

Gustaf Ytander

Co-Founder

Education from Uppsala University. Over 10 years of entrepreneurial experience, having successfully scaled consumer businesses. Gustaf brings a hands-on, results-driven approach to real estate investment and project management.

Get in Touch

Let's explore opportunities
together

For Investors

Interested in co-investing in residential real estate projects in the Stockholm region? We welcome discussions with aligned capital partners.

For Property Owners

Own a residential property in the Stockholm region? Whether you're looking to sell or explore a partnership, we'd like to hear from you.

You can also reach us directly at

gustaf@stalsjo.com