Home Stamp Duty Calculator Mortgage Affordability Buying Costs FTB Schemes Rental Yield Rent vs Buy Savings Planner The Journey Glossary Rate Alerts
🤝 Broker & Agent Partnerships

Turn calculator users into
your clients

HouseCalc serves 40,000+ first-time buyers every month. Embed our calculators on your site — or let us send qualified leads directly to your team. Zero upfront cost.

Free to implement — no setup fee, no monthly retainer
Leads arrive with property price, deposit, and salary pre-filled
White-label option: calculators branded to your firm
FCA-compliant — we never give advice, only tools
Partner programme at a glance
40k+
Monthly visitors
78%
Are first-time buyers
£290k
Avg target price
6.2min
Avg session length
Calculator tools available
Stamp Duty
Mortgage
Buying Costs
LISA
Rent vs Buy
FTB Journey
How it works

Three ways to work with us

Choose the integration that fits your firm — from a simple referral link to a fully white-labelled calculator suite on your own domain.

1
🔗
Referral partner
Add a "Get mortgage advice" button to your site linked to a co-branded HouseCalc landing page. We send you contact details of every user who clicks. No code required — live in 10 minutes.
2
📦
Embedded calculators
Add any of our 12 calculators to your site with a single line of code. Results pages show your firm's contact details and a "Speak to our team" CTA. Leads go directly to your inbox.
3
🏷️
White-label suite
Full calculator suite hosted on your domain or subdomain, branded entirely to your firm. Your logo, your colours, your contact form. Looks completely in-house — built by us.
4
📊
Lead dashboard
Every lead arrives with structured data: property price, deposit amount, salary range, target location, and which calculator they used. Your team has context before the first call.
The tools

12 calculators your clients already want

Every tool is designed for first-time buyers — the clients who need the most guidance and have the highest lifetime value.

🏛️
Stamp Duty Calculator
18,400 uses/month · 52 city variants
🏦
Mortgage Affordability
14,200 uses/month · stress-test included
🧾
Total Buying Costs
9,800 uses/month · 12 cost components
⚖️
Rent vs Buy
6,100 uses/month · 10-year projection
💰
Savings Planner
5,400 uses/month · LISA bonus calculator
🗺️
The FTB Journey
4,600 uses/month · 10 chapters, 31 scenes
🏛️ Stamp Duty Calculator
Property price
Buyer type
Region
£0
Stamp Duty — FTB relief applies ✓
Ready to apply? Speak to a broker
→ [Your firm name] — free advice, whole of market
Partnership tiers

Free to start. Scale as you grow.

Every tier starts with zero upfront cost. We earn a referral fee when you close a deal with a HouseCalc lead — aligned incentives from day one.

Referral
Starter
Free to join
Perfect for smaller brokerages and independent advisers who want qualified FTB leads without any technical setup.
Co-branded referral landing page
Leads emailed directly to you
Lead includes: price, deposit, salary, location
10% referral fee on completed mortgages
Live in under 1 hour
Apply free →
White-label
Enterprise
POA bespoke
Full suite hosted on your domain, branded entirely to your firm. Looks completely in-house. For larger brokerages and networks.
All 12 calculators on your domain
Your logo, colours, typography throughout
Custom city pages for your coverage area
CRM integration (HubSpot, Salesforce, Zoho)
Dedicated account manager
SLA and technical support
Enquire →
Partner feedback

What our partners say

Brokers and agents who use HouseCalc's tools to generate and convert leads.

★★★★★
"The leads are genuinely qualified. They come with the property price, deposit and salary already filled in — my first conversation with them is about which lender to approach, not whether they can actually buy."
SH
Sarah Hartley
Independent Mortgage Adviser, Manchester
★★★★★
"We embedded the stamp duty calculator on our listings pages. Buyers use it to see exactly what they'll pay before they call us. Our conversion rate from enquiry to instruction went up immediately."
JM
James Mercer
Sales Director, Mercer & Partners Estate Agents
★★★★★
"The white-label suite on our website looks completely native. Clients don't know it's HouseCalc behind it — they just see a brilliant set of tools branded to us. Worth every penny of the setup."
RP
Rachel Patel
Director, Pinnacle Mortgage Solutions
Questions

Broker FAQs

Is HouseCalc FCA regulated?
HouseCalc is an information and calculation tool — we do not provide regulated financial advice and are not authorised by the FCA. Our calculators provide illustrative figures only, and every page carries a disclaimer stating this. The regulated advice element is provided by our partner brokers — which is you. This clean separation means there is no regulatory risk in embedding our tools on an FCA-regulated firm's website.
How are leads delivered?
Leads are delivered instantly by email as structured JSON or formatted text. Each lead includes: name, email, phone number (if provided), property price range, deposit amount, estimated salary, target region, and which calculator they used. You can also access all leads in your partner dashboard. CRM integration is available on the Enterprise tier.
What does the referral fee apply to?
The referral fee applies only to completed mortgage transactions that originated from a HouseCalc lead. If a lead doesn't complete — for any reason — no fee is payable. We track leads via a unique reference number tied to each contact. Fees are invoiced quarterly. The Starter tier is 10% of the broker fee; the Embedded tier is 8% (lower because we're generating leads via your site, not ours).
How long does setup take?
The Starter referral programme takes under an hour — we create your landing page and send you the link. The Embedded integration requires adding a single script tag to your pages — our technical guide walks through it in 15 minutes for someone with basic web access. The White-label suite requires a technical discussion and typically takes 2–4 weeks to deploy fully on your domain.
Can estate agents partner, not just brokers?
Yes. Estate agents benefit from embedding our calculators on property listing pages — buyers can instantly calculate stamp duty and mortgage payments for each listing, which increases engagement and pre-qualifies buyers before they book viewings. Estate agents can partner on a lead-generation basis (where we refer buyers to you) or an embed basis (where you add calculators to your listings). Referral fees for estate agents are based on sales instruction, not mortgage completion.
Are you exclusive to certain postcode areas?
We don't currently offer geographic exclusivity at the Starter or Embedded tier — multiple brokers in the same city may receive leads. On the Enterprise white-label tier, we can discuss geographic exclusivity arrangements for a premium. Our 52 city-specific pages mean we can in some cases allocate dedicated city pages to specific broker partners — this is discussed case-by-case on the Enterprise tier.

Apply to become a partner

Tell us about your firm and which programme you're interested in. We'll respond within one working day with next steps.

We respond within 1 working day · No obligation · FCA-compliant partnership from day one

🤝
Application received
Thank you — we'll review your details and be in touch within one working day with next steps and a partnership agreement to review. We look forward to working with you.