Office Space for Rent in The Capitol Building, 431 Union Street, Aberdeen, AB11 6DA | CityFlex
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Serviced Offices in Aberdeen, AB11 6DA. From £275 per Person, All-Inclusive.
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The Capitol Building, 431 Union Street

Aberdeen, AB11 6DA

From £1,006/mo + VAT

Key Features

  • Air Conditioning
  • Meeting Rooms
  • Showers & Changing Facilities

Whats Available

  • Floor
    Desks
    Size
    Features
    Price
  • 1st Floor
    34
    1365 sq ft
    Features
    This 34-desk external corner serviced office commands the first floor, a bright, expansive workspace suited to an established team or regional headquarters in central Aberdeen. Wrapping the building's corner, the serviced office draws exceptional natural light and frames a superb outlook over the city toward Justice Mill Lane. Set across 1,365 sq ft as Office 103, it is delivered fully furnished and unbranded, ready to configure around a large team. Available now on all-inclusive monthly terms, priced from £12,007 per month with standard IT included and no long-term commitment. Enquire through CityFlex today to arrange a viewing of this first-floor serviced office in Aberdeen.
    £12,007/ +vat
  • 1st Floor
    4
    140 sq ft
    Features
    A compact internal serviced office for three to four people, this is a quiet, well-presented workspace in central Aberdeen, finished to a state-of-the-art standard and ready to occupy from day one. The serviced office borrows soft light from neighbouring suites and works as a small team room or private meeting room. Measuring 140 sq ft as Office 105 on the first floor, it is delivered fully furnished with superfast Wi-Fi and standard IT included. Available now on all-inclusive monthly terms, priced from £1,119 per month with no long-term commitment. Enquire through CityFlex today to arrange a viewing of this AB11 6DA serviced office.
    £1,119/ +vat
  • 1st Floor
    7
    225 sq ft
    Features
    Sized for six to seven, this internal serviced office offers a generous footprint and a calm, productive setting in central Aberdeen. The serviced office keeps a comfortable, well-proportioned feel, drawing borrowed light from neighbouring suites. Spanning 225 sq ft as Office 107 on the first floor, it is delivered fully furnished and ready to occupy from day one. Available now on all-inclusive monthly terms, priced from £1,778 per month with standard IT included and no long-term commitment. Enquire through CityFlex today to arrange a viewing of this serviced office on Union Street.
    £1,778/ +vat
  • 1st Floor
    4
    125 sq ft
    Features
    Positioned beside the kitchen, this internal serviced office suits a small team of three to four in central Aberdeen. The serviced office sits a few steps from refreshments and breakout space and adapts readily to use as a private meeting room. Measuring 125 sq ft as Office 108 on the first floor, it is delivered fully furnished with superfast Wi-Fi and standard IT included. Available now on all-inclusive monthly terms, priced from £1,006 per month with no long-term commitment. Enquire through CityFlex today to arrange a viewing of this AB11 6DA serviced office.
    £1,006/ +vat
  • 1st Floor
    32
    1135 sq ft
    Features
    Spanning 1,135 square feet, this external serviced office is a floor-scale workspace for a large team of up to thirty-two in central Aberdeen. A broad external window floods the serviced office with natural light and frames an open city outlook. Set as Office 110 on the first floor, it is delivered fully furnished and unbranded, ready to personalise from day one. Available now on all-inclusive monthly terms, priced from £10,011 per month with standard IT included and no long-term commitment. Enquire through CityFlex today to arrange a viewing of this first-floor serviced office in Aberdeen.
    £10,011/ +vat
  • 1st Floor
    10
    348 sq ft
    Features
    With room for nine to ten, this external serviced office is a spacious, light-filled workspace ideal for a growing team in central Aberdeen. The serviced office enjoys a bright external aspect with an open feel throughout. Measuring 348 sq ft as Office 114 on the first floor, it is delivered fully furnished and ready to occupy from day one, with superfast Wi-Fi and standard IT included. Available now on all-inclusive monthly terms, priced from £2,895 per month with no long-term commitment. Enquire through CityFlex today to arrange a viewing of this AB11 6DA serviced office.
    £2,895/ +vat
  • 1st Floor
    9
    280 sq ft
    Features
    Accommodating seven to nine, this internal serviced office offers a lovely, well-proportioned footprint for a settled team in central Aberdeen. The serviced office holds a comfortable, professional feel, with soft light from neighbouring suites. Spanning 280 sq ft as Office 118 on the first floor, it is delivered fully furnished and ready to occupy from day one. Available now on all-inclusive monthly terms, priced from £2,250 per month with standard IT included and no long-term commitment. Enquire through CityFlex today to arrange a viewing of this first-floor serviced office on Union Street.
    £2,250/ +vat
  • 4th Floor
    16
    TBC
    Features
    On the fourth floor, this external serviced office is a bright, light-filled workspace for a team of fourteen to sixteen in central Aberdeen. The serviced office sits close to the kitchen and offers lovely elevated views over the city. Measuring 570 sq ft as Office 402, it is delivered fully furnished and ready to occupy from day one. Available now on all-inclusive monthly terms, priced from £5,456 per month with standard IT included and no long-term commitment. Enquire through CityFlex today to arrange a viewing of this fourth-floor serviced office.
    £5,456/ +vat
  • 4th Floor
    16
    564 sq ft
    Features
    A light-filled fourth-floor external serviced office for a team of fourteen to sixteen, this is a bright, elevated workspace in central Aberdeen. The serviced office enjoys a great outlook over the city and an abundance of natural light across the floor. Measuring 564 sq ft as Office 404, it is delivered fully furnished and ready to personalise. Available from June 2026 on all-inclusive monthly terms, priced from £4,946 per month with standard IT included and no long-term commitment. Enquire through CityFlex today to arrange a viewing of this fourth-floor serviced office.
    £4,946/ +vat
  • 4th Floor
    5
    187 sq ft
    Features
    Built for a team of five, this internal serviced office offers a neat, efficient workspace in central Aberdeen. The serviced office makes a quiet, focused base and adapts readily to use as a private meeting room. Measuring 187 sq ft as Office 406 on the fourth floor, it is delivered fully furnished with superfast Wi-Fi and standard IT included. Available from June 2026 on all-inclusive monthly terms, priced from £1,490 per month with no long-term commitment. Enquire through CityFlex today to arrange a viewing of this AB11 6DA serviced office.
    £1,490/ +vat
  • 4th Floor
    4
    158 sq ft
    Features
    Ideal for a four-person team, this internal serviced office is a compact, well-presented workspace in central Aberdeen. The serviced office keeps a tidy, professional footprint and works equally well as a focused team room or private meeting room. Measuring 158 sq ft as Office 407 on the fourth floor, it is delivered fully furnished with superfast Wi-Fi and standard IT included. Available from June 2026 on all-inclusive monthly terms, priced from £1,260 per month with no long-term commitment. Enquire through CityFlex today to arrange a viewing of this AB11 6DA serviced office.
    £1,260/ +vat

Amenities

  • CCTV

    CCTV

  • Superfast WIFI

    Superfast WIFI

  • Reception

    Reception

  • Air Conditioning

    Air Conditioning

  • Free Tea & Coffee

    Free Tea & Coffee

  • Coffee Machine

    Coffee Machine

  • Meeting Rooms

    Meeting Rooms

  • IT support

    IT support

  • Showers & Changing Facilities

    Showers & Changing Facilities

  • Bike Storage

    Bike Storage

  • Car Parking

    Car Parking

Description

Serviced offices in Aberdeen are available now at The Capitol Building, a restored Art Deco landmark at 431 Union Street, AB11 6DA, offering fully furnished, all-inclusive workspace for teams of one to one hundred and beyond. This BREEAM-rated building places established firms, fast-growing SMEs, and technology startups at the heart of the city's business district, set within an economy expanding rapidly across FinTech and innovation alongside its established energy sector.


Aberdeen station is a ten-minute walk, served by direct National Rail services and overnight sleeper connections to London, while the airport is a twenty-minute drive. Fast onward links place client-facing teams within easy reach of the wider UK.


Behind a restored period facade, the interior has been brought to a state-of-the-art standard, with high-specification finishes and abundant natural light. Private serviced offices are soundproofed, well-ventilated, and delivered fully furnished and entirely unbranded, ready to personalise from the first day of occupation, with more desk space per person than competing providers in the city. The flexible workspace suits boutique professional services firms, scaling technology teams, and corporate occupiers seeking a polished base in central Aberdeen without the burden of a conventional lease.


On-site amenities are comprehensive: a staffed concierge reception, tech-enabled meeting rooms, vibrant collaboration spaces, climate control, and unlimited barista-style coffee. Superfast business and visitor Wi-Fi runs on secure IT infrastructure with a backup line, supported by round-the-clock CCTV monitoring. Shower and changing facilities, secure cycle storage, and on-site parking complete the offer, with a well-known fitness and wellbeing gym a two-minute walk from the entrance.


Serviced offices at The Capitol Building are available immediately on flexible, all-inclusive monthly terms, priced from £275 per person per month with no long-term commitment and no upfront capital outlay. The all-inclusive rate consolidates business rates, utilities, daily cleaning, furnishing, superfast connectivity, and full building management into a single transparent fee, leaving no service charge, deposit, or fit-out cost to negotiate separately. Move-in-ready suites can be occupied within days of enquiry, and rolling monthly agreements let teams scale up or down at short notice as headcount changes. Monthly licence terms start from a single month, with longer agreements available on request. Larger requirements can be configured floor by floor for teams of up to one hundred and beyond, while the same building offers virtual office plans from £59 per month and tech-enabled meeting rooms bookable from £30 per hour, £100 per half day, or £175 per full day. Rated 4.8 out of 5 by Google reviewers, this serviced office pairs a prestigious city-centre address with first-class infrastructure and the flexibility that growing businesses need. Enquire through CityFlex today to arrange a viewing.

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The Capitol Building, 431 Union Street, Aberdeen, AB11 6DA The Capitol Building, 431 Union Street, Aberdeen, AB11 6DA

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