B1 postcode area house prices
B1 has an average sold price of £263,370 across 9,903 HM Land Registry transactions covering 249 postcodes. The largest town grouping is Birmingham.
B1 at a glance
B1 postcode area averages £263,370 across 9,903 completed sales covering 249 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.
Average £263,370 · Median £215,000 · 9,903 transactions · -13.1% growth · 249 postcodes
- Data source
- HM Land Registry
- Updated October 2026
- Sample quality
- High transaction depth
- 9,903 sales across 249 postcodes
- Median check
- £215,000
- Mean and median differ — inspect local mix
- Trend signal
- -13.1%
- The five-year price movement is -13.1%.
- Coverage
- 249 postcodes
- Largest town: Birmingham
B1 Postcode Area Overview
Postcodes in B1
Compare postcodes in B1
Use the location comparison tool to put B1 postcodes beside other postcode areas, towns or districts before narrowing your shortlist.
Property valuation guide
Estimate a property value in the B1 area
Professional valuers use recent sold prices as comparable evidence. In the B1 area, the median sold price is £215,000 and the average is £263,370, based on 9,903 HM Land Registry transactions. Over five years, prices have moved -13.1%, which affects how comparables from earlier years should be weighted.
These are historical completed-sale prices — not a formal valuation, asking price or investment advice. Use them to sense-check an asking price or set expectations before instructing a surveyor.
Frequently asked questions
What is the average sold price in the B1 postcode area?
The average sold price in B1 is £263,370, based on 9,903 HM Land Registry transactions across 249 postcodes.
How does B1 compare to the national average?
B1 is -34.2% below the England and Wales national average of £400,016.
Are these figures valuations or asking prices?
No. These are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, asking prices or investment advice.
How many postcodes does the B1 area cover?
The B1 postcode area covers 249 individual postcodes with 9,903 registered sales. The largest town grouping is Birmingham.
More about B1
About this data
All sold price figures on this page come from HM Land Registry Price Paid Data for England and Wales, published under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right. These are historical completed sale prices — they are not current valuations, not forecasts and not investment advice. Past sale prices do not guarantee future values. Always seek independent professional advice before making property or financial decisions. Read the full methodology for details on data cleaning, grouping and limitations.