Cost Plans for Architects
Guide Clients With Clear Costs
Our cost plans for architects help clients understand likely building costs earlier in the design process. Synergy Estimates provides clear UK building cost estimates from drawings, helping architects manage expectations, support better decisions and reduce budget surprises before tender stage.
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0161 507 1353
mail@synergy-estimates.com
Architect Cost Plan Pricing
Choose the estimate type that best matches your client’s project stage and level of detail.
Extensions & Home Alterations
Quick turnaround from £250 + VAT-
Extensions
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Loft & Garage conversions
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Conservatories and orangeries
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Detached garages
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Garden rooms and home offices
New Builds & Larger Residential
Quick turnaround from £350 + VAT-
New dwellings
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Semi-detached dwellings
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Extensions with alterations
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Conversions to dwellings
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Barn conversions
Apartments & Multi-Unit Projects
Quick turnaround confirmed on review-
New build apartments
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Apartment conversions
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Schemes up to 8 units — from £75 per unit + VAT
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Schemes over 8 units — from £70 per unit + VAT
Bespoke & Complex Projects
Quick turnaround confirmed on review-
Larger bespoke projects
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Complex residential schemes
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Commercial builds
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Unusual scopes or specifications
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Projects requiring tailored review
- OUR SERVICES
Downloadable Client Cost Planning Guide
Our free client cost planning guide is designed to help architects explain why early cost guidance matters and what information can affect a building estimate.
It can be used as a simple support tool when discussing budgets, drawing stages, specification choices and the importance of cost clarity before a project moves too far through design.
Depending on the project, the guide may help clients understand:
- Early budget expectations
- Drawing information needed
- Specification impact
- Structural cost considerations
- Local rate differences
- Tender readiness
- Builder quote comparison
- Common missing costs
- Contingency planning
- Next project steps
How Our Architect Building Estimate Service Works
Our estimating service is designed to support architects with practical cost information at key project stages. You provide the drawings and project details, and we prepare a clear cost plan your client can understand.
1. Send Project Information
Send us the drawings, plans, elevations, specifications or project details available at the current stage.
2. We Review the Scope
We review the design, project type, location and available information to understand the likely cost areas and level of detail required.
3. Receive a Cost Plan
You receive a clear building cost estimate or cost plan to support client conversations, budget reviews and project decisions.
4. Guide the Next Stage
Use the cost plan to help your client understand affordability, adjust scope, prepare for tender or move forward with more confidence.
Want to Be Part of Our Architect Referral Network?
Synergy Estimates is developing a trusted network of architects who can support homeowners needing drawings, planning guidance and design advice before they build.
How It Works
Homeowners come to Synergy Estimates for cost guidance, builder quote support or early project advice. Where a homeowner needs architectural input, we may introduce them to suitable architects from our referral network.
Sign Up to the Architect Database
Architects can apply to join the Synergy referral database to be considered for suitable homeowner introductions. This is designed for practices that want to support clients who are serious about understanding cost, scope and next steps.
Cost and Builder Assurance
The referral approach is built around helping homeowners move from idea to build with clearer cost guidance and trusted professional support. Architects can also use Synergy as a cost planning partner for their own clients.
Partnership Opportunities
Where suitable, Synergy can discuss ongoing partnership arrangements, co-branded support or referral options for architects who want to offer clients extra reassurance around cost and builder selection.
Here’s What our clients had to say
- precision in partnership
Why Architects Choose Synergy Estimates
Budget uncertainty can create difficult conversations between architects and clients, especially when design ambitions and project costs are not aligned. Synergy Estimates helps architects introduce clearer cost guidance earlier in the process.
Our service is designed to support your role, not interfere with it. We provide practical building cost estimates from drawings, giving you useful information to help guide design decisions, manage client expectations and prepare projects for tender.
By combining construction estimating experience with tailored local rates, Synergy Estimates gives architects a reliable cost planning partner for domestic projects, extensions, renovations, new builds and more complex residential schemes.
- Support client budgets
- Reduce redesign risk
- Improve cost conversations
- Prepare for tender
- Clearer client expectations
- Trusted referral opportunities
Frequently asked questions
What are cost plans for architects?
Cost plans for architects provide early building cost guidance based on drawings, specifications and project information. They help clients understand whether a design is likely to align with their budget.
Why should architects use cost planning?
Cost planning helps architects manage client expectations, support design decisions and reduce the risk of budget issues later in the project.
Can Synergy Estimates prepare estimates from drawings?
Yes. We prepare building cost estimates and cost plans from drawings, specifications and project information supplied by architects.
Can you help before tender stage?
Yes. Early cost plans can help clients understand likely costs before drawings are sent to builders, giving them time to adjust scope or specification if needed.
What types of projects can you estimate for architects?
We can estimate extensions, renovations, loft conversions, conversions, new homes, apartments, barn conversions and bespoke residential projects.
How much does a cost plan cost?
Standard estimates start from £150 + VAT, larger residential estimates start from £250 + VAT, apartment projects are priced per unit, and bespoke or complex projects are priced on application.
Can architects join the Synergy referral database?
Yes. Architects can apply to join the referral database to be considered for suitable homeowner introductions where design, planning or drawing support is needed.
Can Synergy support my clients directly?
Yes. Synergy can support clients with cost guidance, building estimates, homeowner advice and, where suitable, trusted builder referral options.
