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How much an architecture firm website redesign costs in London in 2026

Mohamed Bah·Fondateur, Kolonell
September 4, 2026
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How much an architecture firm website redesign costs in London in 2026

How much an architecture firm website redesign costs in London in 2026

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The verdict in three sentences

A premium brochure redesign for an architecture firm lands between 9,000 and 22,000 EUR ex. VAT in 2026, animations and high-definition portfolio included. The agency day rate ranges from 480 to 720 EUR, versus 350 to 520 EUR for a senior freelancer who carries more timeline risk. The real hidden cost is not the mockup but structuring the project portfolio and the monthly maintenance that keeps the site fast and secure over time.

What a redesign really costs in 2026

A 12-person firm wants three things: a portfolio that sells, a tender-qualification form and flawless speed. Here is the 2026 range by service tier.

TierScopePrice EUR ex. VATTimeline
Essential6-8 pages, 15-project portfolio, blog9,000 - 12,0007-8 weeks
Signature10-14 pages, GSAP animations, project filters13,000 - 18,0009-11 weeks
PremiumBespoke design, WebGL, client area18,000 - 22,00011-12 weeks
Portfolio onlyGallery + project pages redesign4,500 - 7,0004-5 weeks
Tender landingDedicated bid page2,500 - 4,0002 weeks

The price gap comes mainly from bespoke design (Figma mockups, art direction) and image handling: cut-outs, AVIF compression, lazy-loading of heavy 3D renders.

Agency vs freelancer vs CMS: the decision matrix

The choice of vendor and technical stack matters as much as the mockup budget. A headless CMS (Sanity, Strapi) costs more upfront but lowers maintenance and secures performance.

CriterionAgencySenior freelancerWordPressHeadless CMS
Day rate / cost480-720 EUR350-520 EURstack included+2,000-4,000 EUR
Typical timeline8-12 wks6-10 wks5-8 wks9-12 wks
Monthly maintenance250-450 EUR180-300 EUR150-350 EUR120-250 EUR
Security riskLowMediumHigh (plugins)Low
Target avg LCP< 2 s< 2.5 s2.5-3.5 s< 1.5 s

For a firm publishing 4 to 6 projects a year, a headless setup with a simple editor costs less over three years than a WordPress loaded with extensions to maintain.

Mini case study

Mark, managing partner of a 12-person architecture firm in London, budgets 15,000 EUR ex. VAT for a Signature redesign. His old site generated 3 qualified tender requests per month. With a portfolio filtered by typology (housing, commercial, public buildings) and a dedicated tender page, he reaches 7 requests/month. If 1 tender in 8 converts into a 45,000 EUR fee mission, the 4 extra monthly requests represent 6 more potential missions per year. The redesign pays for itself with the first signed mission, an ROI reached in under 4 months.

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FAQ

How long does an architecture website redesign take?

Expect 7 to 12 weeks in 2026 depending on animation level. The longest phase is preparing project visuals: budget 2 to 3 weeks just to sort and optimise your renders.

Should I rebuild the whole portfolio or migrate what exists?

Migrating costs 4,500 to 7,000 EUR if the structure is clean. If your project pages are inconsistent, a targeted rebuild is often more cost-effective than cleaning up the old one.

What maintenance budget should I plan?

Maintenance of 180 to 450 EUR/month covers security updates, backups, project additions and small changes. It is essential to keep LCP under 2 seconds.

Is a headless CMS justified for a 12-person firm?

Yes, as soon as you publish projects regularly and want premium performance. The 2,000 to 4,000 EUR premium is recovered through lower maintenance and stronger security.

Can payment be staged?

Most agencies bill 40% on order, 30% on mockup sign-off, 30% on delivery. A clear quote sets these milestones.

Let's scope your project. Tell us about your firm, the number of projects to showcase and your indicative budget, and we will frame scope and timeline. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.

Tags:#website redesign#architecture firm#brochure website cost#london#website quote#agency day rate#maintenance#headless cms
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Mohamed Bah

Fondateur, Kolonell

Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.