Do you have a requirement to send mailings to all properties within a set area? If so there are several ways we can generate a full list of addresses within your required boundary, mapped area, or local parish.
1. Using a KML File or Mapped Boundary
If you already have a KML file, shapefile or mapped polygon, we can extract all addresses located within that exact area.
This is ideal for:
- Development sites
- Infrastructure projects
- Consultation zones
- Utility work boundaries
- Event impact areas

2. Using a Known Postcode
If your target area is based around one or more postcodes, we can supply all addresses within those postcode sectors or full postcodes.
Useful for:
- Local campaigns
- Resident updates
- Catchment area mailings
- Property-based targeting
3. Drawing an Area on a Map
Not sure of the exact postcodes or boundaries? No problem.
You can simply draw the required area on a map and we can identify all properties located inside it.
This is popular for:
- Radius targeting
- Town centre campaigns
- Streets surrounding a project
- Bespoke local selections

How Selectabase Helps
Selectabase provides a complete end-to-end solution for area-based address mailings.
We Can:
- Extract all addresses within your chosen boundary
- Remove duplicates where required
- Prepare compliant mailing data
- Print letters, leaflets or notices
- Enclose and fulfil campaigns
- Post your mailing quickly and professionally
That means you do not need separate suppliers for data, print and fulfilment.
How Much Does It Cost?
Area mailings can be handled from as little as 65p per mailing, depending on format, quantity and postage requirements.
This can include:
- Address data extraction
- Printing
- Enclosing
- Postage
- Full mailing fulfilment
For a tailored quote, just send us your requirements.
Need to Know How Many Addresses Are in an Area?
If you need an estimate before launching your project, we can help calculate how many addresses fall within your chosen boundary.
This is useful for:
- Budget planning
- Consultation requirements
- Print quantity estimates
- Postage forecasting
- Project feasibility
Why Choose Selectabase?
Selectabase supports organisations across the UK with:
- Address data expertise
- Mapping and geo-selection tools
- Fast turnaround times
- Full print and post services
- Friendly UK-based support
- Cost-effective area mailings
Whether you need 100 addresses or 10,000+, we can help.
Get a Quote Today
Need all addresses within a certain area?
Send your requirements to [email protected] and our team can help with counts, address extraction and full mailing services.
Selectabase makes area-based mailings simple, accurate and cost-effective.
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Frequently Asked Questions
Can you supply all residential addresses in a radius?
Yes. We can identify properties within many types of mapped boundaries or radius selections.
Can you help with planning application neighbour letters?
Yes. We regularly assist with consultation and notification mailings.
Can I provide my own map?
Yes. KML files, drawn boundaries and mapped screenshots can often be used.
Do you also print and post the letters?
Yes. We offer complete print and post mailing services that are fully GDPR compliant, fast, high quality, and posted via the secure Royal Mail Network.