Buying an office in one of CBD Punjab’s landmark towers doesn’t have to mean buying a whole floor. Strata ownership lets you purchase an individual office unit inside a larger tower — your own four walls, with the lobby, lifts, parking and rooftop shared with other owners. In CBD Punjab, the two towers where this model matters most are Sirius, the district’s mixed-use skyscraper, and Celestia, its dedicated IT and office tower. This guide explains how strata ownership works, what it costs, what to verify before you sign, and how a strata unit compares with buying a full floor.
What Strata Office Ownership Means
Under a strata arrangement, you own your specific unit outright — the office suite itself — while common areas (entrances, corridors, lifts, stairwells, parking levels, building services) are owned collectively by all unit owners and managed by a building management body or company. This is different from buying a plot, where you own land, and different from a full-building purchase.
In practice, strata ownership means:
- You receive a separate ownership document for your unit (plus a share in the common areas).
- You pay a monthly service charge for the upkeep of shared spaces and building services.
- Decisions about the building — renovations, major repairs, house rules — are made collectively, usually through an owners’ association or management company.
- Your unit can be sold, rented, or mortgaged independently of the rest of the tower.
The model is standard in mature commercial markets worldwide, and it is how most office towers in places like Gulberg and DHA’s commercial zones already operate. For background on how CBD Punjab sells commercial plots, see our guide to CBD Punjab auctions, and browse all our explainers on the guides hub.
The Two Towers: Sirius and Celestia
The two towers at a glance:
- Sirius Tower stands on Plot 1-05 in Quaid District — CBD Punjab’s flagship commercial district. It is planned at 63 floors and 750 ft, with a floor-area ratio (FAR) of 21, making it the district’s landmark high-rise and the natural reference point for strata pricing in the area.
- Celestia is CBD Punjab’s dedicated IT tower, set within the NSIT City technology district — the same tech ecosystem the district is building around the Nawaz Sharif IT City programme — which shapes the tenant profile a strata buyer can expect. Access to both districts runs along the corridor covered in our Route 47 infrastructure guide.
Sirius
Sirius is CBD Punjab’s mixed-use skyscraper — offices stacked above retail and commercial floors. Mixed-use matters for strata buyers because ground-level retail and food outlets drive footfall, which supports both office rental demand and the building’s overall profile. Our project page currently lists Sirius as sold, which tells you something important: primary inventory went fast, so most buyers today will be looking at the resale market rather than buying from the developer.
Celestia
Celestia is positioned as an IT and office tower, aimed squarely at technology companies and the outsourcing sector. That positioning matters because IT tenants tend to sign longer leases and pay on time — both attractive to an investor landlord. Celestia sits within CBD Punjab’s broader tech push, which includes the Nawaz Sharif IT City (NSIT City) nearby.
Typical Unit Sizes and Layouts
Strata office towers are generally marketed in a range of unit sizes so that both small businesses and mid-sized companies can buy in. Based on how comparable towers in Lahore are structured, expect:
- Compact offices (roughly 300–600 sq ft): suited to startups, consultants, and branch offices. Lowest ticket size; easiest to rent out.
- Mid-size suites (roughly 600–1,200 sq ft): the sweet spot for small companies wanting their own branded space.
- Large suites (1,200 sq ft and above): for established firms; fewer buyers at this size, so resale takes longer.
Exact sizes, floor plates, and availability differ by tower and by floor — always confirm against the developer’s current brochure or the seller’s documents rather than marketing material from the launch. Corner units and higher floors typically command a premium for views and natural light.
Price Context
Strata office prices in CBD Punjab move with three variables: the tower, the floor, and whether you’re buying primary or resale. New-district towers generally price at a premium to older stock in surrounding areas because buyers are paying for new construction, modern specifications, and the district’s growth story.
When comparing prices:
- Compare per-square-foot rates, not headline prices — two units can look similar in total cost but differ sharply per square foot.
- Check what the rate includes: some developers quote a base rate and add development charges, documentation, or parking separately.
- Look at recent CBD Punjab auction results to understand what commercial land in the district is trading for — it anchors your sense of whether strata pricing is reasonable.
- Benchmark against office space in nearby Gulberg and DHA commercial areas to see what premium (if any) the new district commands.
Expected Rental Yields
Rental yield is the number that decides whether a strata unit is an investment or an expense. The honest formula:
Net yield = (annual rent − service charges − maintenance − vacancy allowance − taxes) ÷ purchase price
A few realities to keep in mind:
- Gross vs net: agents quote gross yields (rent ÷ price). Your real return is net of service charges, which in a managed tower are significant.
- Vacancy: assume at least one to two months of vacancy per year in your calculations, especially in a new district still filling up.
- Tenant quality: IT and corporate tenants in a tower like Celestia generally mean steadier occupancy than generic commercial space.
- Growth story vs current rent: part of what you’re buying is future appreciation as the district matures — but don’t pay a yield-killing premium today purely on that hope.
Run the numbers yourself before committing — our investment calculators can help you model purchase price against expected rent.
Service Charges: The Ongoing Cost Buyers Forget
Service charges are the single most underestimated cost in strata ownership. They are typically billed monthly per square foot and cover:
- Building security, reception, and concierge
- Lift operation and maintenance
- Cleaning of lobbies, corridors, and common washrooms
- Common-area electricity and water
- Building insurance and management company fees
Before buying, get the written service-charge schedule and check for escalation clauses — charges almost always rise over time. Ask what happens if owners default: a building with many unpaid charges deteriorates fast. Also confirm whether parking is included in your unit or billed separately.
Legal Verification Checklist
Strata purchases have more paperwork risk than they appear to. Work through this checklist — and read our full due-diligence checklist for CBD Punjab buyers — before paying any token money:
- Developer title: confirm the developer holds clear title to the land and has the authority to sell strata units. Check the PCBDDA allotment or transfer documents.
- Strata subdivision approval: verify the building’s strata subdivision is approved, so individual unit titles can actually be issued.
- Seller’s ownership: in a resale, confirm the seller is the recorded owner of that specific unit and that no dues, mortgages, or disputes are attached to it.
- Approved plans: the unit you’re buying should match the approved building plans — no unapproved modifications.
- Payment trail: if the seller bought on installments, confirm all payments are cleared and get a no-dues certificate from the developer or management.
- Management agreement: read the building management terms — service charges, house rules, and your voting rights as an owner.
- Taxes and transfer fees: budget for transfer fees, stamp duty, and withholding taxes; confirm who pays what in writing.
If anything on this list can’t be documented, walk away. A discounted unit with defective paperwork is not a bargain.
Strata Unit vs Full-Floor Purchase: Pros and Cons
Why a strata unit can be the smarter buy
- Lower capital requirement: you enter the district’s office market for a fraction of a full floor’s cost.
- Diversification: the same capital can buy two smaller units in different towers instead of one large exposure.
- Professionally managed building: maintenance, security, and common areas are handled for you.
- Liquidity: smaller units have a larger pool of potential buyers when you decide to sell.
Where a full floor wins
- Control: your own branding, signage, layout, and fit-out without needing collective approval.
- No service-charge surprises: you manage (and control) your own operating costs.
- Scale economics: per-square-foot costs often improve at larger sizes.
- Single-tenant simplicity: one lease, one relationship — or occupy it yourself.
The trade-offs to accept with strata
- Service charges are mandatory and rise over time.
- Major building decisions require collective agreement — slow and sometimes political.
- Your unit’s value is tied to the building’s management quality, which you only partly control.
- Restrictions may apply to signage, fit-outs, and usage types.
Who Strata Suits — and Who Should Skip It
Strata ownership suits small investors seeking rental income, professionals who want their own office rather than paying rent, and first-time commercial buyers testing the district. It is less suited to companies that need prominent branding, customized layouts, or full operational control — for them, a full floor (or a plot for build-to-suit) is usually the better fit.
Whichever route you take, the district rewards homework. Start with the Sirius and Celestia project pages, run your yield math on our calculators, and check common questions on our FAQ page before you make an offer.
Frequently Asked Questions
Can I buy a single office in Sirius or Celestia instead of a whole floor?
Yes — that is exactly what strata ownership is. You buy an individual unit with its own ownership document, plus a share in the tower’s common areas, and you pay a monthly service charge for shared services. If you later sell, the resale process works much like the one in our guide to selling a CBD Punjab plot: cleared dues, honest pricing, and a formally recorded transfer.
Is Sirius still selling primary units?
Our Sirius project page currently lists the tower as sold, so most buyers will be looking at resale units rather than developer inventory. Verify current availability before assuming either way — resale pricing is set by individual sellers, not a rate card.
What do strata service charges cover?
Typically security, reception, lift maintenance, cleaning of common areas, common-area utilities, building insurance, and the management company’s fee. Always get the written schedule and check the escalation clause before you buy.
Can I rent out or mortgage a strata unit?
Yes. A strata unit can be sold, rented, or mortgaged independently of the rest of the tower — which is a large part of its appeal to smaller investors. Your net rental return, though, is rent minus service charges, maintenance, vacancy, and taxes.
How do I start comparing strata prices?
Work per square foot, not per unit, and benchmark against recent CBD Punjab land prices and office space in nearby Gulberg and DHA. Then model the yield with our calculators before making an offer. To see how the district itself compares with Lahore’s other mega-projects, read our CBD Punjab vs RUDA vs Lahore Smart City comparison.