NP16 5YH

Chepstow Castle and Larkfield · Monmouthshire · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Chepstow
Local authority
Monmouthshire
Constituency
Monmouthshire
Postcode district
NP16
Postcode sector
NP16 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
NP16 5LN 43 m
NP16 5DH 56 m
NP16 5LL 59 m
NP16 5DA 83 m
NP16 5DB 99 m
Complete postcode fields and official codes
Postcode
NP16 5YH
Status
Terminated
Introduced
1 June 1999
Terminated
1 August 2016
Postcode area
NP
Postcode district
NP16
Postcode sector
NP16 5
Latitude
51.641269
Longitude
-2.677896
British National Grid easting
353,187
British National Grid northing
193,825

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Monmouthshire · W06000021
Parish or community
W04001060
Westminster constituency
Monmouthshire · W07000101
Output area
W00008261
Lower layer super output area
Monmouthshire 008C · W01001587
Middle layer super output area
Monmouthshire 008 · W02000343

Postcode source versions

Explore NP16

2 recorded sales at this postcode
Address Date Price
17, Welsh Street, Chepstow, NP16 5YH 26 June 2024 £625,000
17, Welsh Street, Chepstow, NP16 5YH 27 October 2017 £620,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
11
Primary
2
Secondary
1
  1. Chepstow School

    Welsh establishment

    188 m
  2. The Dell Primary School

    Welsh establishment

    246 m
  3. Cysgod Y Coed

    Welsh establishment

    510 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,077
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 312
  • Shoplifting 181
  • Anti social behaviour 153
  • Public order 112
  • Other theft 76

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
NP16 5 residents
10,857

Age bands in NP16 5

Wider postcode sector
Age 0 to 14
15.2%

1,640 residents

Age 15 to 24
9.6%

1,036 residents

Age 25 to 44
24.5%

2,640 residents

Age 45 to 64
29%

3,128 residents

Age 65 and over
21.6%

2,325 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+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
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

3

within 5 km straight-line

  • VAUXHALL SURGERY

    VAUXHALL LANE, CHEPSTOW, NP16 5PZ

    ODS code W93020

    333 m

  • MOUNT PLEASANT PRACTICE

    CHEPSTOW COMMUNITY HOSPITAL, TEMPEST WAY, CHEPSTOW, NP16 5XR

    ODS code W93021

    615 m

  • TOWN GATE PRACTICE

    CHEPSTOW COMMUNITY HOSPITAL, TEMPEST WAY, CHEPSTOW, NP16 5XP

    ODS code W93022

    615 m

Nearby transport

  • Chepstow Bus Station Stand 1

    BCS · Chepstow

    0.0 miles
  • Chepstow Bus Station Stand 2

    BCS · Chepstow

    0.0 miles
  • Chepstow Bus Station Stand 3

    BCS · Chepstow

    0.0 miles
  • Chepstow Bus Station 4

    BCS · Chepstow

    0.0 miles
  • Chepstow Bus Station Stand 5

    BCS · Chepstow

    0.1 miles

Evidence in context

Property market

The five-year median is £625,000 from 1 recorded sale in NP16 5YH. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Monmouthshire is £332,145 in June 2026, down 0.7% year on year.

Schools

11 open schools are in scope, including 2 primary and 1 secondary schools. Chepstow School is the nearest published school at 188 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

1,077 published events cover 12 months, averaging 89.75 events per published month. The largest recorded category is Violence and sexual offences with 312 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.