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Annex Block Plots in Top City-1 Islamabad (139 / 250 / 500 sq. yd)

The Annex Block is the newest addition to Top City-1, and it runs on a different sizing system than the rest of the project altogether 139, 250, and 500 sq. yd, roughly comparable to 5 Marla, 10 Marla, and 1 Kanal in the main blocks, but sold and balloted as a separate, pre-balloted launch. That distinction matters more than it sounds. Annex Block residential plots for sale come with their own booking cycle, their own payment structure, and in several cases, infrastructure that wasn't part of the original master plan when the main blocks were first developed.
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Where the Annex Block Actually Sits

The Annex Block sits on the southern side of Srinagar Highway, inside a five-minute drive of the New Islamabad International Airport and close to direct access from the M2 Motorway. For buyers comparing residential plots for sale in Annex Block against options elsewhere in the city, this is one of the shortest airport commutes available in any planned society in the twin cities right now, which is part of why demand for this specific block has moved faster than several older sections of Top City-1.
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Sizes and What Each One Suits

139 sq. yd plots work best for buyers who want a compact, lower-entry option without stepping outside a gated, documented community comparable in footprint to a 5 Marla plot elsewhere in the project. 250 sq. yd plots sit in the middle, close to a 10 Marla layout, and suit families who want more room without a large jump in budget. 500 sq. yd plots, roughly matching a 1 Kanal footprint, are aimed at buyers planning a larger, custom home or holding the plot as a longer-term asset.
Buyers comparing residential plots in Annex Block should choose the size based on use first, not only price. The 139 sq. yd option is more practical for controlled budgets, 250 sq. yd gives better family planning space, and 500 sq. yd works better for larger homes or longer-term holding.

Because residential plots in Annex Block were released as part of a single pre-balloted phase rather than developed gradually block by block, pricing across all three sizes tends to move together rather than varying as widely as it does across the older, multi-phase sections of Top City-1.

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Payment Structure

For anyone shortlisting annex block residential plots for sale, the payment structure is one of the most important points to review early. Bookings in the Annex Block are typically structured around an initial down payment followed by an installment schedule spread over roughly three years, rather than a lump-sum purchase.

Exact figures shift as the developer updates pricing, so we recommend confirming current down payment percentages and monthly amounts directly before booking, rather than relying on older listings that may no longer reflect the current structure.
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What's Different About

Annex Block Infrastructure

Unlike some of the earlier-developed blocks in Top City-1, the Annex Block has been marketed with underground electricity, smart metering, and public Wi-Fi coverage built into the plan from the start, positioning it closer to a modern, tech-enabled community. Buyers should still verify how much of this infrastructure is actually installed on the ground versus planned for a later phase, since marketing material and on-ground progress don’t always move at the same pace.
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Before You Book

Before finalizing residential plots for sale in Annex Block, buyers should confirm the plot’s balloting status, current possession timeline, payment history, and file position against Top City-1’s documented layout reference. Because the Annex Block is a newer, pre-balloted launch, these checks matter even more here than in older blocks.

Our NOC & Development Status page outlines what to ask for, and our Block-wise Residential Plots Hub is useful for comparing the Annex Block against older sections of the project.

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How Touchwood International Helps

A pre-launch block moves faster than an established oneprices shift, balloting updates change availability, and outdated listings circulate longer than they should. As a global real estate company, Touchwood International helps buyers compare Annex Block residential plots for sale using current information instead of old listing data, confirms documentation before recommending a specific plot, and stays involved through the booking and transfer process.

For overseas Pakistanis booking remotely, this ongoing support matters more in a newer block where availability and development status can change.

For other sizes across the wider project, see our Residential Plots in Top City-1 Islamabad page, covering 5 Marla, 10 Marla, and 1 Kanal Residential Plots.

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Frequently Asked Question

What sizes are available in the Annex Block?
139, 250, and 500 sq. yd roughly matching 5 Marla, 10 Marla, and 1 Kanal elsewhere in Top City-1.
How far is the Annex Block from Islamabad Airport?
About a five-minute drive among the shortest airport commutes of any block in the project.
Is the Annex Block already balloted?

It was released as a pre-balloted launch. Buyers should confirm current balloting and possession status before booking.

What is the typical payment structure?
A down payment followed by an installment plan spread over roughly three years, though exact figures should be confirmed directly.
Is Annex Block infrastructure already built, or still planned?
Some elements, like underground electricity and Wi-Fi coverage, are part of the plan buyers should verify on-ground progress before assuming full installation.