Sirius Real Estate Completes Major Acquisitions in Dresden and Southampton

Sirius Real Estate closes Dresden and Southampton deals – here’s what matters for investors

Sirius Real Estate has completed two previously announced acquisitions: a business park in Dresden, Germany, and Chalcroft Business Park in Southampton, U.K., plus an adjoining development site. The combined effect is immediate: an extra €4.5 million of annualised income flowing into a €2.7 billion portfolio that already spans 145 assets and 10,477 tenants.

Beyond the headline, both deals come with levers for future growth – one via repositioning to multi-let in Dresden, the other via development and power capacity in Southampton. Here’s the detail and why I think it’s a strategically tidy bit of capital allocation.

Deal snapshot – prices, yields and income

Asset	Location	Price (incl. costs)	Current NOI	EPRA net initial yield	Notable points
Business park	Dresden, Germany	€23.4 million	€2.1 million	9.13%	1-year sale-and-leaseback; repositioning to multi-tenanted already under way
Chalcroft Business Park	Southampton, U.K.	£38.6 million	£2.1 million	5.5%	Completion tied to increased on-site power; talks ongoing with a prospective tenant
Adjoining development land	Southampton, U.K.	£4.2 million	Not disclosed	Not applicable	4.5 acres with outline planning permission

Dresden: 9.13% entry yield and a fast-track repositioning

The Dresden asset was pushed through quickly after notarisation in early August, helped by a one-year sale-and-leaseback with the vendor. A sale-and-leaseback is where the seller becomes a tenant for a period – it keeps income steady while the buyer prepares the site for its next phase.

Sirius is already repositioning the site as a multi-tenanted business park and says initial occupier interest is strong. At a current net operating income (NOI) of €2.1 million on a €23.4 million purchase price, the EPRA net initial yield is 9.13% – a punchy starting yield in a city seeing meaningful inward investment. It’s Sirius’ fourth asset in the Dresden area, where momentum is being buoyed by the €10 billion semiconductor facility under development by Taiwan Semiconductor Manufacturing Company. In short, the local demand backdrop looks supportive for leasing and rental reversion.

Southampton: power unlocked, 4.5-acre development angle, 5.5% initial yield

Chalcroft Business Park came with a condition to increase on-site power capacity, which has now been met – important if you want to support heavier industrial uses and future expansion. The business park throws off £2.1 million of NOI and was acquired on a 5.5% EPRA net initial yield.

Alongside the standing asset, Sirius bought an adjoining 4.5-acre development site for £4.2 million with outline planning permission already in place. Discussions are underway with a prospective tenant for the build-out. If those talks convert into pre-lets, it could unlock “significant value creation” as described by management, adding new income streams beyond the existing £2.1 million.

Why these locations tick the box

Both assets sit in high-demand, well-connected areas. Southampton is a major commercial and logistics hub on the South Coast with strong road, port, rail and air links – the kind of location that underpins resilient occupancy across cycles. Dresden, meanwhile, is benefitting from substantial inward investment, with the TSMC project acting as a catalyst for industrial and tech-related demand. Sirius already has a local footprint in Dresden, which should make asset management and leasing more efficient.

Immediate portfolio impact and strategy fit

Management says these acquisitions immediately add €4.5 million of annualised income to the Group’s portfolio. They also reinforce Sirius’ strategy: buy at attractive yields, integrate into the platform, intensively manage and invest to grow income, then recycle capital when assets mature. As of 31 March 2025, the portfolio stood at over €2.7 billion of book value with a €221.4 million annualised rent roll, and Sirius notes it has secured nearly €300 million of new investments so far this year.

Southampton offers the development angle and the chance to monetise upgraded power capacity. Dresden offers a high starting yield with scope to enhance through multi-let conversion and leasing progress. Both should benefit from Sirius’ branded products and flexible workspace know-how.

What I’ll be watching next

• Leasing traction in Dresden – how quickly the team can move from sale-and-leaseback stability to multi-let income growth.
• Pre-lets and build-out plans in Southampton – conversion of the “prospective tenant” discussions for the 4.5-acre site will be key to unlocking value.
• Yield progression – Dresden’s 9.13% entry yield offers headroom for value-add, while Southampton’s 5.5% sits alongside development upside.
• Integration tempo – with nearly €300 million of investments secured year-to-date, delivery and asset management capacity will matter.

The balanced view: positives and watch-outs

On the positive side, Sirius has struck a high-yielding deal in Dresden and a strategically positioned, power-ready asset in Southampton, both with clear value-add pathways. The immediate €4.5 million income bump is helpful for the rent roll, and the locations have compelling demand narratives.

The watch-outs are mainly execution-related. Repositioning to multi-let requires capex and leasing effort; timelines and uptake will determine how quickly that 9.13% yield can translate into higher cash returns. In Southampton, development risk is always about timing and tenant commitment – the presence of a prospective tenant is encouraging, but the RNS does not disclose pre-let terms, capex budgets, or delivery milestones.

Jargon buster

• Net operating income (NOI): annual rental income after property-level costs, before financing and corporate overheads.
• EPRA net initial yield: the annualised passing rent (net of costs) divided by the purchase price, a standard property yield measure.
• Sale-and-leaseback: the seller becomes a tenant for a set period after the sale, giving the buyer time to plan improvements while income continues.
• Outline planning permission: in-principle approval for development, subject to subsequent detailed consents.

Bottom line

These are on-strategy buys that add income today and optionality tomorrow. Dresden’s high starting yield and Dresden-wide momentum, paired with Southampton’s development potential and upgraded power, give Sirius multiple shots on goal to grow earnings. Details on capex, leasing milestones and development commitments were not disclosed, so progress updates will matter – but as a package, this reads as a sensible blend of income and growth.