UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/np26
NP26Caldicot, Monmouthshire, Wales
House prices in NP26, Caldicot
Homes in NP26 sold for a median of £300,000 between September 2024 and August 2026, from 671 standard sales.
It is the cheapest of the 5 postcode districts in the Monmouthshire council area with at least 100 sales.
Prices by property type
| Type | Sales | Median price | Middle half | Per m² |
|---|---|---|---|---|
| Detached | 289 | £395,000 | £352,000 to £450,000 | Too few |
| Semi-detached | 250 | £270,000 | £245,000 to £300,000 | Too few |
| Terraced | 117 | £248,000 | £215,000 to £273,000 | Too few |
| Flats and maisonettes | 15 | £150,000 | £128,000 to £164,000 | Too few |
Only 30 sales here are linked to an energy certificate with a floor area, so treat the per m² figures as a rough guide.
Detached houses were the most common type sold here, at 43% of sales, ahead of semi-detached houses at 37%.
Flats here sold for a median of £150,000, 27% less than the £205,000 typical of the 6 nearest districts with enough flat sales.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out Land Transaction Tax
Where prices are higher in NP26
Of the postcode sectors with at least 20 standard sales, prices were highest in NP26 3, around Undy, with a median of £340,000, and lowest in NP26 4, around Caldicot, at £267,500. Dashed outlines on the map show roughly where the two sectors are.
Each dot is a postcode in NP26 with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 88 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| NP26 3AD | £740,000 | 3 |
| NP26 5UW | £587,500 | 4 |
| NP26 3EJ | £520,000 | 3 |
| NP26 4QE | £465,000 | 3 |
| NP26 5SQ | £465,000 | 5 |
| NP26 4RD | £447,500 | 3 |
| NP26 4HR | £420,000 | 3 |
| NP26 3NJ | £410,000 | 3 |
| NP26 3QG | £400,000 | 5 |
| NP26 3EN | £395,000 | 3 |
| NP26 3ET | £390,000 | 7 |
| NP26 5WA | £390,000 | 4 |
| NP26 3NA | £385,000 | 3 |
| NP26 4AB | £385,000 | 3 |
| NP26 5SA | £385,000 | 3 |
| NP26 3LF | £382,500 | 4 |
| NP26 5WE | £377,500 | 7 |
| NP26 3AW | £375,000 | 3 |
| NP26 3HQ | £375,000 | 3 |
| NP26 5TN | £375,000 | 3 |
| NP26 3GN | £370,000 | 7 |
| NP26 5TL | £370,000 | 3 |
| NP26 3FD | £361,000 | 8 |
| NP26 4RE | £352,000 | 5 |
| NP26 4DH | £350,000 | 3 |
| NP26 5NS | £342,500 | 5 |
| NP26 3FY | £341,500 | 11 |
| NP26 3LE | £340,000 | 4 |
| NP26 3FQ | £335,000 | 5 |
| NP26 3GL | £330,000 | 15 |
| NP26 4PQ | £330,000 | 4 |
| NP26 5DH | £317,500 | 10 |
| NP26 4ND | £315,000 | 5 |
| NP26 5JG | £315,000 | 3 |
| NP26 3HT | £314,000 | 4 |
| NP26 3FX | £312,500 | 4 |
| NP26 5DQ | £305,000 | 11 |
| NP26 5UY | £301,500 | 6 |
| NP26 3QA | £300,000 | 3 |
| NP26 5DR | £300,000 | 19 |
| NP26 3FZ | £299,500 | 12 |
| NP26 5UE | £296,500 | 4 |
| NP26 4HS | £294,000 | 4 |
| NP26 3SS | £290,000 | 3 |
| NP26 3SH | £287,500 | 4 |
| NP26 3JU | £287,000 | 4 |
| NP26 3NQ | £286,000 | 6 |
| NP26 4LF | £286,000 | 5 |
| NP26 3QH | £285,000 | 7 |
| NP26 5RS | £285,000 | 3 |
| NP26 4NF | £280,000 | 3 |
| NP26 5NU | £280,000 | 4 |
| NP26 3SJ | £278,000 | 3 |
| NP26 5ER | £275,000 | 3 |
| NP26 5BY | £272,500 | 4 |
| NP26 3GF | £271,000 | 7 |
| NP26 5UZ | £270,000 | 3 |
| NP26 3JW | £269,500 | 4 |
| NP26 3PL | £266,000 | 6 |
| NP26 3FB | £264,000 | 4 |
| NP26 4PT | £262,000 | 3 |
| NP26 4LW | £260,000 | 5 |
| NP26 5UF | £256,500 | 4 |
| NP26 5DD | £256,000 | 6 |
| NP26 4QX | £255,000 | 3 |
| NP26 5DF | £255,000 | 3 |
| NP26 5RF | £255,000 | 3 |
| NP26 4PZ | £252,500 | 6 |
| NP26 4NG | £252,000 | 3 |
| NP26 4NH | £250,000 | 3 |
| NP26 5DE | £250,000 | 5 |
| NP26 4QQ | £246,000 | 4 |
| NP26 4LH | £245,000 | 5 |
| NP26 4DX | £244,000 | 4 |
| NP26 4AE | £240,000 | 7 |
| NP26 5RN | £240,000 | 5 |
| NP26 4LJ | £237,000 | 4 |
| NP26 4LL | £235,000 | 3 |
| NP26 4DR | £229,500 | 4 |
| NP26 5LT | £227,500 | 3 |
| NP26 4EN | £225,000 | 3 |
| NP26 4LB | £225,000 | 3 |
| NP26 4GY | £215,000 | 5 |
| NP26 3PF | £208,000 | 3 |
| NP26 3NT | £205,000 | 7 |
| NP26 5AL | £190,000 | 3 |
| NP26 4NR | £150,000 | 3 |
| NP26 4NA | £130,000 | 3 |
Prices over time
The median rose 52%, from £199,500 in 2016 to £304,000 in 2025, more than the 48% rise for a typical district in Wales.
Postcode districts in the Monmouthshire council area
Median sale price of the 5 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. NP26 is the cheapest.
- NP15 Usk£365,000
- NP7 Abergavenny£326,000
- NP16 Chepstow£322,500
- NP25 Monmouth£320,000
- NP26 Caldicot, this district£300,000
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| A | 4 | |
| B | 32 | |
| C | 332 | |
| D | 161 | |
| E | 26 | |
| F | 4 | |
| G | 4 |
65% of homes put up for sale were rated C or better, against 52% across England and Wales.
Prices by council ward
Median price in the council wards that cover most of NP26, from the sales in NP26, September 2024 to August 2026, dearest first:
- Caerwent 47 sales£380,000
- Magor West 64 sales£356,000
- Magor East with Undy 165 sales£320,000
- Caldicot Cross 52 sales£315,000
- Portskewett 115 sales£310,000
- Rogiet 37 sales£290,000
- Severn 61 sales£257,000
- West End 54 sales£250,000
Recent sales
The 10 latest sales ran from £250,000 for a semi-detached house on Gerddi Tir Llyn to £725,000 for a detached house on Wedgewood Drive.
The latest standard sales recorded in NP26. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- 8 Heronston CloseSold for £385,000
- Adelphi House West EndSold for £270,000
- 11 MeadwaySold for £280,000
- 74 Caldicot RoadSold for £310,000
- 7 Gerddi Tir LlynSold for £250,000
- 1 The PlantationSold for £410,000
- Grove EndSold for £520,000
- 123 Newport RoadSold for £364,000
- 3 Woodstock CourtSold for £350,000
- Oak Lee Wedgewood DriveSold for £725,000
Streets with the most standard sales, with their median price, September 2024 to August 2026:
- Maes Y Twr, Portskewett£300,00030 sales
- Heol Gwyndaf, Undy£330,00027 sales
- Kensington Park, Magor£321,00012 sales
- Newport Road, Caldicot£245,00012 sales
- Clos Dyfrig, Undy£341,50011 sales
Living in NP26
Crime
61 crimes per 1,000 residents in the year to August 2026
Near the middle of all postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 86% of homes can get it
Near the middle of all postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
98% of postcodes are in a 1 km square that includes a radon Affected Area
Higher than 76 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £2,417 a year in Monmouthshire for 2026 to 2027
Near the middle of all council areas. Wales: £2,283. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as the police and any community council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Welsh Government. Contains public sector information licensed under the Open Government Licence v3.0.
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 15 | ||
| 40 | ||
| 23 | ||
| 84 | ||
| 146 | ||
| 130 | ||
| 96 | ||
| 29 |
Coal mining
None of the 635 live postcodes in NP26 is in the Mining Remediation Authority's coal mining reporting area, although 39% of postcodes in Wales are.
About these figures
The figures come from 671 standard sales in NP26, the latest on 28 August 2026 (what counts as a standard sale). Of these, 12% were new builds and fewer than 1 in 10 were flats.
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.