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Explore BS4 1BY: Map, Data and Local Insights

Explore BS4 1BY in Bristol, City of through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 88 residents and 23 households at the exact postcode.

Active postcode Small user postcode Bristol, City of

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Residents88Exact postcode · Census 2021
Households23Exact postcode · Census 2021
Average sold price£226,2508 exact-postcode transactions
IMD decile2 of 10Containing LSOA · 2025

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BS4 1BY Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

PostcodeBS4 1BY
Postcode without spacesBS41BY
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.4264000
Longitude-2.5735190
British National Grid360,222 E, 169,866 N

Containing official geographies

CountryEngland
RegionSouth West
Local authorityBristol, City of
Output Area (2021)E00073999
LSOA (2021)E01014647
MSOA (2021)E02003055
Electoral wardE05010906
Westminster constituencyE14001132
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

E05010906View Ward Map

Westminster Constituency

E14001132View Constituency Map

BS4 1BY Population and Households

These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.

Exact postcode · Census 2021
Residents88
Households23
Female residents40
Male residents48
Residents per household3.8
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.

BS4 1BY Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius
Creating the BS4 1BY mapThe vector map preview will appear here automatically.

Local Deprivation

Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.

Containing LSOA · 2025
LSOA nameBristol 044DE01014647
IMD rank3,639Lower ranks indicate greater deprivation
IMD decile2 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to BS4 1BY. They describe Bristol 044D, the wider LSOA containing the postcode.

Sold Property Prices in BS4 1BY

Land Registry Price Paid Data transactions matched to this exact full postcode.

Exact postcode · 8 sales
Average price£226,250Across all matched transactions
Lowest price£175,000Since 2020
Highest price£265,000Exact-postcode record
Latest sale21 Jan 2026Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
21 Jan 2026194, ILMINSTER AVENUE, KNOWLE, BRISTOLTerracedFreehold£229,500
21 Jan 2026194, ILMINSTER AVENUE, KNOWLE, BRISTOLTerracedFreehold£229,500
11 Dec 2024198, ILMINSTER AVENUE, KNOWLE, BRISTOLSemi-detachedFreehold£209,000
19 Aug 2024197, ILMINSTER AVENUE, KNOWLE, BRISTOLTerracedFreehold£240,000
8 Dec 2023183, ILMINSTER AVENUE, KNOWLE, BRISTOLSemi-detachedFreehold£235,000
5 Apr 2023187, ILMINSTER AVENUE, KNOWLE, BRISTOLSemi-detachedFreehold£265,000
2 Jun 2021179, ILMINSTER AVENUE, KNOWLE, BRISTOLSemi-detachedFreehold£227,000
24 Jan 2020182, ILMINSTER AVENUE, KNOWLE, BRISTOLSemi-detachedFreehold£175,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near BS4 1BY

Open schools and active GP practices in the BS4 postcode district, ordered by straight-line distance where coordinates are available.

BS4 postcode district
School · 0.2 km

Ilminster Avenue E-ACT Academy

Academy sponsor led

Ilminster Avenue, Knowle West, Avon, Bristol, BS4 1BX

Ages 4–11 · 229 pupils of 315 capacity

65.9% eligible for free school meals

01179030261

Visit website

School · 0.2 km

Ilminster Avenue Nursery School

Local authority nursery school

Ilminster Avenue, Knowle West, Bristol, BS4 1BX

Ages 2–4 · 183 pupils

39.0% eligible for free school meals

01179030255

School · 0.6 km

Knowle Park Primary School

Community school

Queenshill Road, Knowle Park, Bristol, BS4 2XG

Ages 4–11 · 611 pupils of 630 capacity

23.1% eligible for free school meals

01173772678

School · 0.9 km

Oasis Academy Connaught

Academy sponsor led

Melvin Square, Knowle West, Bristol, BS4 1NH

Ages 3–11 · 310 pupils of 380 capacity

74.7% eligible for free school meals

01275894590

School · 0.9 km

School of Christ The King Catholic Primary

Voluntary aided school

Hartcliffe Road, Filwood Park, Bristol, BS4 1HD

Ages 3–11 · 227 pupils of 250 capacity

42.3% eligible for free school meals

01179664844

GP practice · 1.0 km

PRIORY SURGERY

B

326 WELLS ROAD, KNOWLE, BRISTOL, BS4 2QJ

0117 9493988

School · 1.2 km

Cleve House School

Other independent school

254 Wells Road, Knowle, Bristol, BS4 2PN

Ages 3–16 · 74 pupils of 145 capacity

01179777218

Visit website

School · 1.2 km

West Town Lane Academy

Academy converter

West Town Lane, Brislington, Bristol, BS4 5DT

Ages 3–11 · 634 pupils of 660 capacity

16.2% eligible for free school meals

01173772295

GP practice · 1.4 km

WELLS ROAD SURGERY

B

233 WELLS ROAD, KNOWLE, BRISTOL, BS4 2DF

0117 9770018

School · 1.5 km

Hillcrest Primary School

Community school

Cemetery Road, Totterdown, Bristol, BS4 3DE

Ages 4–11 · 410 pupils of 420 capacity

7.8% eligible for free school meals

01173772440

School · 1.5 km

Knowle West Early Years Centre

Local authority nursery school

Leinster Avenue, Knowle, Bristol, BS4 1NN

Ages 2–4 · 159 pupils

14.0% eligible for free school meals

79030214

GP practice · 1.6 km

COMMUNITY DERMATOLOGY SERVICE

B

WILLIAM BUDD HC, DOWNTON ROAD, KNOWLE, BRISTOL, BS4 1WH

01179 449782

The search is currently limited to records whose own postcode begins with BS4. Distances are approximate straight-line distances, not travel distances.

Companies Registered at BS4 1BY

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 14858559

GHASEP LIMITED

Private Limited Company

Incorporated 10 May 2023

79120 - Tour operator activities

Companies House record

Active · 12464131

OMWATER SYSTEMS LIMITED

Private Limited Company

Incorporated 14 February 2020

36000 - Water collection, treatment and supply

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

Crime in the Local LSOA

Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.

Containing LSOA · E01014647

13 recorded incidents

Bristol 044D includes BS4 1BY and other nearby postcodes.

Crime typeIncidents
Violence and sexual offences7
Other theft2
Anti-social behaviour1
Bicycle theft1
Drugs1
Vehicle crime1
Crime figures apply to the whole Bristol 044D LSOA, not only to BS4 1BY. Locations may be anonymised by the source.

BS4 1BY Questions

Answers use the geographic scope stated with each dataset above.

Where is the BS4 1BY postcode?

BS4 1BY is in Bristol, City of, England.

How many people live in BS4 1BY?

The Census 2021 postcode-level dataset records 88 residents at BS4 1BY. This is an exact postcode count.

What do the deprivation figures for BS4 1BY describe?

The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.

Are the property prices for the exact postcode?

Yes. The sold-price records shown on this page are Land Registry transactions matched to the full BS4 1BY postcode.

Can I buy a vector map of BS4 1BY?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full BS4 1BY postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in BS4 1

Explore other full postcodes in the same postcode sector.

Postcode sector