Turn raw UK addresses into qualified leads. We match your data against EPC Registers and Land Registry records to append Income, Tenure, and Valuation data.
Trusted by ECO4 Installers, Solar Teams & Marketing Agencies
Select your industry to see how LeadCheck cleans your specific data.
Upload a CSV. Get Current Rating, Potential Rating, and Expiry Date for 1,000s of homes instantly.
Check EPCs →Stop visiting renters. Filter your list by Owner-Occupier status and check for Solar PV recommendations.
Validate Solar Data →Clean your consumer data. Append Income, Tenure, and Property Specs to your marketing lists.
Enrich Leads →Clean your client's data. Validate addresses against EPC & Land Registry records to remove dead leads.
Verify Leads →Get the average household income and property valuation spread for any UK postcode sector.
Check Income →Specific ECO4 checks. Find homes that need Loft Insulation or Cavity Walls based on official EPC certificates.
Find Retrofit Homes →Send a POST request with a postcode. We return the full dataset in JSON format instantly. Scalable for enterprise CRM integration.
We strictly match your data against the UK's most trusted sources. If they have an EPC or a Sales History (Post-1995), we find it.
A customer fills out your "Get a Quote" form. Your server sends the address to LeadCheck. We return the Tenure, Valuation, and Income. You route the lead to the correct sales team based on the data.
{
"address": "12 Manor Park, AL1 4XF",
"details": {
"type": "Detached",
"area": "142m²",
"built": "1996-2002",
"tenure": "Owner-Occupied"
},
"epc": {
"current": "C 72",
"potential": "B 86",
"status": "VALID: 2028-11-04"
},
"financial": {
"income": "£62,000",
"occupancy": "owner-occupied",
"valuation": "£650,000",
"demographic": "Affluent Mature Families",
"last_sold": "£410,000 on 2012-05-15"
},
"recs": [
"Solar Photovoltaic Panels",
"Solar water heating"
]
}
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Steady lead generation.
Large scale API usage.
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