Property profile

18 Pentwyn Isaf

Map showing 18 Pentwyn Isaf, Caerphilly

Property Price
150k200k250k300k400k500k750k1.5M

Estimated sale price

£455,000

Detached sold in Penyrheol

The box shows the middle 50% of detached sale prices, the whiskers show the 5th to 95th percentile, and the marker shows this property's estimated price.

Half of similar homes sold within the box; most sold within the wider line.

An indicative model estimate, not a survey or formal valuation.

This property vs market

Last sold10 Apr 2026
£440,000Change since last sale: +£16,000 (+3.7%)
Annualised change
+8.5% per yearCaerphilly annualised change (detached) since 2026: +1.5% per yearThis property's value grew faster than the market
Price per sq ftLocal median £325 per sq ft
£257 per sq ftEstimate vs local median: −£68 per sq ft (−21%)
Local sold pricesMedian for detached in Penyrheol
£371,250Estimate vs local median: +£85,000 (+23%)
How this estimate is calculated

Area360's automated valuation uses available property details, recorded sales and local market data to estimate a sale price. This automated estimate is a guide, not a survey, mortgage valuation or formal valuation. See the valuation methodology and limitations.

Estimate calculated .

Property facts

Property typeHouse / Detached
TenureFreehold
Construction period1983-1990
Floor area165 m² / 1,776 sq ft
Rooms7 habitable / 7 heated
EPC ratingD
EPC inspection30 Jul 2025

Sales history

DatePriceChange
10 Apr 2026£440,000+300%
09 Aug 2002£110,000+25%
24 Feb 2000£88,000-5%
19 Sept 1996£92,950-

Local market

Property prices in Penyrheol

Median price£257,000
Price per sq ft£294
Sales (last 12 months)137
Typical range (middle 50%)£195K – £327K

Based on 137 recent sales, the median property price is £257,000 (about £294 per square foot) in Penyrheol area, with individual transactions ranging from £63,000 up to £700,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Penyrheol over the last year.
TypeSalesMedian£/sq ft
Detached40£371,250£325
Semi-Detached65£235,000£293
Terraced23£200,000£261
Flats9£140,000£228

10-year price trendmedian sale price in Penyrheol

Sale price

Ten year median sale price trend for each property type in Penyrheol.
YearDetachedFlatsSemi-DetachedTerraced
2016£236,000£101,000£142,500£138,000
2017£224,950£98,500£140,000£145,475
2018£249,500£101,500£150,000£145,000
2019£240,068£111,250£153,750£147,625
2020£275,500£112,825£167,000£152,000
2021£285,000£109,750£181,000£160,000
2022£329,995£109,500£230,000£200,000
2023£363,750£128,000£215,000£208,000
2024£347,000£121,500£230,000£207,500
2025£371,000£130,000£230,000£230,000
2026£360,000£140,000£250,000£202,000
Ten year median sale price trend for each property type in Penyrheol.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Penyrheol.
YearDetachedFlatsSemi-DetachedTerraced
2016£202£156£184£193
2017£205£169£183£177
2018£218£185£187£161
2019£216£187£189£160
2020£237£201£193£157
2021£264£187£223£198
2022£290£177£269£218
2023£307£190£262£248
2024£318£222£272£238
2025£315£221£290£263
2026£325£255£310£312
Ten year median sale price per square foot trend for each property type in Penyrheol.

Price distribution by property typelast 12 months

Price distribution by property type for Penyrheol in the last year.

Recent sales

There were 31 recent sold properties in the last 18 months near CF83 2NR.

Recent sold properties in the last 18 months near CF83 2NR
DateAddressTypeTenurePriceMap
10 Apr 202618, Pentwyn Isaf, Caerphilly, CF83 2NRDetachedFreehold£440,000
06 Feb 202629, Pentwyn Isaf, Caerphilly, CF83 2NRDetachedFreehold£430,000
07 Nov 202542, Heol Pwll Y Pant, Caerphilly, CF83 2NDSemi-DetachedFreehold£200,000
12 May 2025Ty Energlyn Business Centre, Cwrt Llanfabon, Caerphilly, CF83 2TPOtherFreehold£325,000
05 Dec 202518, Heol Barri, Caerphilly, CF83 2LYSemi-DetachedFreehold£220,000

Other properties at this postcode

AddressTenureFloor areaLast sale
1, Pentwyn Isaf, CaerphillyFreehold58 m²£169,950 (2007)
4 Pentwyn Isaf, CaerphillyFreehold136 m²£440,000 (2024)
5, Pentwyn Isaf, CaerphillyFreehold191 m²£336,500 (2020)
5A Pentwyn Isaf, CaerphillyFreehold175 m²£30,000 (2001)
6A, Pentwyn Isaf, Caerphilly-118 m²-
8, Pentwyn Isaf, Caerphilly-212 m²-
10, Pentwyn Isaf, CaerphillyFreehold186 m²£290,000 (2017)
11 Pentwyn Isaf, CaerphillyFreehold180 m²£106,000 (1999)
12 Pentwyn Isaf, CaerphillyFreehold163 m²£389,000 (2024)
14, Pentwyn Isaf, CaerphillyFreehold88 m²£185,000 (2003)

Area insights for CF83 2NR

Full area profile →

Overview

Postcode CF83 2NR is located in an urban city, within the Penyrheol ward of Caerphilly in the Wales region, and forms part of the Llanbradach & Penyrheol area. It has high deprivation and low crime levels, with around 32.7 crimes per 1,000 residents per year, about 62% below the Wales average of 86 per 1,000. The average income per household in Llanbradach & Penyrheol is £43,971 per year. The nearest station is Energlyn and Churchill Park, about 0.5 miles away. There are no primary and no secondary schools in the area. There is 1 park nearby, the closest medium park is Aneurin Park.

Crime rate
3/10
Crimes per 1k residents
33
Deprivation level
8/10
Income level
6/10
Social housing
2.4%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

8/10

Llanbradach & Penyrheol has a high level of deprivation, ranked at position 407 out of 32,844 areas in England, placing it within the top 1% most deprived areas in Wales.

Crime level

3/10

Llanbradach & Penyrheol has a low crime rate, with approximately 32.7 reported incidents per 1,000 population each year.

Social housing

2.4%

Approximately 2.4% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 20.5% of dwellings are socially rented.

Income level

6/10

The average income per household in Llanbradach & Penyrheol is £43,971 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF83 2NR.

Transport

The nearest station is Energlyn and Churchill Park located about 0.5 miles away. There are 2 stations nearby.

Nearby public transport stations for CF83 2NR
DistanceNameLinesDirections
0.5 mi

Energlyn and Churchill Park

N/A

Walking directions to Energlyn and Churchill Park
0.9 mi

Llanbradach

N/A

Walking directions to Llanbradach

Parks

Nearby parks and green spaces for CF83 2NR
DistanceNameSizeDirections
0.5 miAneurin ParkMediumWalking directions to Aneurin Park

Area Profile

Population
310
Population density
3,425.4 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
13.37(-61%)
Anti-social behaviour
12.63(-3%)
Public order
5.94(-28%)
Criminal damage and arson
5.2(-29%)
Burglary
2.23(-5%)
Wales average

Demographics

Ethnic groups

British
302
97.11%
Other White
4
1.29%
White and Black Caribbean (mixed)
2
0.64%
White and Asian (mixed)
1
0.32%
Other Mixed or Multiple ethnic groups
1
0.32%
Total population: 311

Economics

Education (age 16+)

Level 4+ (Degree)
88
34.92%
Level 3 (A level)
40
15.87%
No qualifications
39
15.48%
Level 2 (GCSEs 9-4)
35
13.89%
Level 1 (GCSEs 3-1)
20
7.94%
Total 16+ residents: 252

Housing

Housing tenure

Owns with a mortgage
56
45.53%
Owns outright
54
43.9%
Private landlord or letting agency
10
8.13%
Social rents from council
2
1.63%
Other social rented
1
0.81%
Total households: 123

Schools

In the CF83 2NR postcode area, located within Llanbradach & Penyrheol, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF83 2NR
DistancePhaseNameTypeRating
0.4 miNot applicableCwm Ifor Primary SchoolWelsh establishment

N/A

0.6 miNot applicablePlasyfelin PrimaryWelsh establishment

N/A

0.7 miNot applicableSt Cenydd SchoolWelsh establishment

N/A

Local amenities

1 nearby supermarkets & convenience stores within 0.5 mi of CF83 2NR

Nearby supermarkets & convenience stores for CF83 2NR
DistanceNameAddressDirections
0.5 miAsdaPontygwindy Road, Caerphilly, CF83 3SXWalking directions to Asda