NP25 3DB

Town · Monmouthshire · Wales

Updated September 2026

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Location overview

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Post town
Monmouth
Ward
Town
Local authority
Monmouthshire
Constituency
Monmouthshire
Postcode district
NP25
Postcode sector
NP25 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
NP25 3BZ 47 m
NP25 3DD 70 m
NP25 3DF 78 m
NP25 3BQ 80 m
NP25 3BX 80 m
Complete postcode fields and official codes
Postcode
NP25 3DB
Status
Current
Introduced
1 June 1999
Terminated
Not published
Postcode area
NP
Postcode district
NP25
Postcode sector
NP25 3
Latitude
51.812470
Longitude
-2.713562
British National Grid easting
350,905
British National Grid northing
212,889

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Monmouthshire · W06000021
Electoral ward
Town · W05001798
Parish or community
W04001076
Westminster constituency
Monmouthshire · W07000101
Output area
W00008101
Lower layer super output area
Monmouthshire 004C · W01001554
Middle layer super output area
Monmouthshire 004 · W02000339

Postcode source versions

Explore NP25

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
42 recorded sales at this postcode
Address Date Price
30, St Mary's Street, Monmouth, NP25 3DB 17 June 2026 £710,000
6, St Mary's Street, Monmouth, NP25 3DB 10 May 2024 £245,000
Angel Court, Penthouse Apartment 2, St Mary's Street, Monmouth, NP25 3DB 7 July 2023 £480,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
10
Primary
1
Secondary
0
  1. Monmouth School

    Welsh establishment

    200 m
  2. Monmouth Comprehensive School

    Welsh establishment

    421 m
  3. Haberdashers Monmouth School For Girls

    Welsh establishment

    665 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
898
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 271
  • Shoplifting 205
  • Anti social behaviour 122
  • Public order 99
  • Criminal damage and arson 76

Census 2021

Population and age profile

Postcode residents
52

23 female, 29 male

Postcode households
38
Residents per household
1.4
NP25 3 residents
4,918

Age bands in NP25 3

Wider postcode sector
Age 0 to 14
13.7%

704 residents

Age 15 to 24
10.4%

536 residents

Age 25 to 44
15.9%

817 residents

Age 45 to 64
27.3%

1,399 residents

Age 65 and over
32.6%

1,674 residents

This postcode contained 1.1% of the sector's usual residents on Census Day. The age profile describes the wider NP25 3 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
90.9%
Ultrafast, 100 Mbit/s+
86.4%
Ultrafast, 300 Mbit/s+
86.4%
Gigabit-capable
86.4%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
90.9%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

2

within 5 km

  • DIXTON ROAD SURGERY

    NEW DIXTON ROAD, MONMOUTH, NP25 3PL

    ODS code W93072

    321 m

  • CASTLE GATE MEDICAL PRACTICE

    REAR OF MONNOW STREET, MONMOUTH, NP25 3EQ

    ODS code W93036

    448 m

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Agincourt Square

    BCT · Monmouth

    0.1 miles
  • Agincourt Square

    BCT · Monmouth

    0.1 miles
  • Rolls Hall

    BCT · Monmouth

    0.1 miles
  • Rolls Hall

    BCT · Monmouth

    0.1 miles
  • Monmouth School

    BCT · Monmouth

    0.1 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £492,262 from 8 recorded sales in NP25 3DB. 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

Published establishments

10 open schools are in scope, including 1 primary and 0 secondary schools. Monmouth School is the nearest published school at 200 m.

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

Recorded crime

Published police records

898 published events cover 12 months, averaging 74.833 events per published month. The largest recorded category is Violence and sexual offences with 271 events.

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