Property market
The five-year median is £35,000 from 1 recorded sale in LL40 1BB. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Gwynedd is £206,665 in June 2026, up 5.7% year on year.
LL40 1BB
Gogledd Dolgellau · Gwynedd · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Dolgellau
- Ward
- Gogledd Dolgellau
- Local authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd
- Postcode district
- LL40
- Postcode sector
- LL40 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL40 1BB
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- LL
- Postcode district
- LL40
- Postcode sector
- LL40 1
- Latitude
- 52.743233
- Longitude
- -3.885129
- British National Grid easting
- 272,839
- British National Grid northing
- 317,844
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Gwynedd · W06000002
- Electoral ward
- Gogledd Dolgellau · W05001537
- Parish or community
- W04000061
- Westminster constituency
- Dwyfor Meirionnydd · W07000096
- Output area
- W00000344
- Lower layer super output area
- Gwynedd 016D · W01000067
- Middle layer super output area
- Gwynedd 016 · W02000025
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore LL40
Property
7 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Abbey Decor, Glyndwr Street, Dolgellau, LL40 1BB | 1 August 2023 | £35,000 |
| Llys Myfyr, Glyndwr Street, Dolgellau, LL40 1BB | 23 December 2010 | £80,000 |
| Ty Glyndwr, Glyndwr Street, Dolgellau, LL40 1BB | 22 September 2010 | £131,250 |
Schools
Within 5 km of this postcode
- Open schools
- 1
- Primary
- 0
- Secondary
- 0
- 415 m
Ysgol Bro Idris
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 212
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 80
- Anti social behaviour 35
- Shoplifting 26
- Criminal damage and arson 22
- Public order 15
Census 2021
Population and age profile
- Postcode residents
- 8
- 3 female, 5 male
- Postcode households
- 3
- Residents per household
- 2.7
- LL40 1 residents
- 2,057
Age bands in LL40 1
Wider postcode sector- Age 0 to 14
- 14.2%
- 296 residents
- Age 15 to 24
- 10.2%
- 212 residents
- Age 25 to 44
- 22.2%
- 461 residents
- Age 45 to 64
- 29.4%
- 612 residents
- Age 65 and over
- 24%
- 499 residents
This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider LL40 1 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 25%
- Ultrafast, 300 Mbit/s+
- 25%
- Gigabit-capable
- 25%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
1
within 5 km straight-line
THE SURGERY
SPRINGFIELD STREET, DOLGELLAU, LL40 1LY
ODS code W94036
208 m
Nearby transport
- 92 m
Eldon Square 1
BCT · Dolgellau
- 104 m
Eldon Square 2
BCT · Dolgellau
- 252 m
Bont Fawr
BCT · Dolgellau
- 257 m
Bont Fawr
BCT · Dolgellau
- 309 m
Texaco
BCT · Dolgellau
Evidence in context
Schools
1 open school is in scope, including 0 primary and 0 secondary schools. Ysgol Bro Idris is the nearest published school at 415 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
212 published events cover 12 months, averaging 18 events per published month. The largest recorded category is Violence and sexual offences with 80 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.