Property market
The five-year median is £165,000 from 2 recorded sales in LL40 1UU. 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 1UU
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 1UU
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- LL
- Postcode district
- LL40
- Postcode sector
- LL40 1
- Latitude
- 52.742775
- Longitude
- -3.890205
- British National Grid easting
- 272,495
- British National Grid northing
- 317,802
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
- W00000343
- 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
5 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Unit 21-22, Marian Mawr Industrial Estate, Dolgellau, LL40 1UU | 31 January 2024 | £190,000 |
| Unit 18, Marian Mawr Industrial Estate, Dolgellau, LL40 1UU | 28 July 2022 | £140,000 |
| Unit 21-22, Marian Mawr Industrial Estate, Dolgellau, LL40 1UU | 1 July 2021 | £185,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 1
- Primary
- 0
- Secondary
- 0
- 720 m
Ysgol Bro Idris
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 220
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 83
- Anti social behaviour 37
- Shoplifting 26
- Criminal damage and arson 22
- Public order 16
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- LL40 1 residents
- 2,057
Age bands in LL40 1
Wider postcode sector- Age 0 to 14
- 14.2%
- Age 15 to 24
- 10.2%
- Age 25 to 44
- 22.2%
- Age 45 to 64
- 29.4%
- Age 65 and over
- 24%
296 residents
212 residents
461 residents
612 residents
499 residents
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+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- 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 Spring 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
323 m
Nearby transport
- 0.1 miles
Penbryn Garage
BCT · Dolgellau
- 0.1 miles
Penbryn Garage
BCT · Dolgellau
- 0.2 miles
Eldon Square 1
BCT · Dolgellau
- 0.2 miles
Eldon Square 2
BCT · Dolgellau
- 0.2 miles
Bont Fawr
BCT · Dolgellau
Evidence in context
Schools
1 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Bro Idris is the nearest published school at 720 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
220 published events cover 12 months, averaging 18.333 events per published month. The largest recorded category is Violence and sexual offences with 83 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.