Lon Isaf, Caerphilly

House prices, sold prices and local information for CF83 1BT.

Average price (last 12 months)
–
0 sales
Average price (since 2016)
£239,450
10 sales
Price range
£110k – £304k
lowest to highest sale
Last sale
18 Feb 2025
CF83 1BT

At a glance

House prices£239k averageSince 2016 (few recent sales) Crime237 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station2 min walkAber station Ultrafast broadband100% of homesNational average 80%

10 property sales on Lon Isaf, Caerphilly have been recorded by HM Land Registry since 2016. The most recent sale was on 18 Feb 2025. Most sales here are detached homes, which have sold for an average of £239,450. Average sale prices rose from £157,500 in 2016 to £232,000 in 2025 (+47%), though averages on a single street can swing with the mix of homes sold. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time.

House prices on Lon Isaf compared

CF83 postcode area£251,590
Caerphilly£251,590
England & Wales£356,718

Average sale price over the last 12 months. Lon Isaf has had fewer than two sales in that time, so it is left out. See all CF83 house prices.

Average sale price by year

2016: £157,500 (2 sales)2016£158k2020: £275,000 (1 sales)2020£275k2021: £263,333 (3 sales)2021£263k2022: £255,500 (1 sales)2022£256k2024: £295,000 (1 sales)2024£295k2025: £232,000 (2 sales)2025£232k

Prices by property type

TypeSalesAverage priceLast sold
Detached10£239,45018 Feb 2025

Sold prices on Lon Isaf

AddressDatePriceTypeTenure
23, Lon Isaf CF83 1BT 18 Feb 2025£160,000 DetachedFreehold
26, Lon Isaf CF83 1BT 31 Jan 2025£304,000 DetachedFreehold
27, Lon Isaf CF83 1BT 26 Apr 2024£295,000 DetachedFreehold
10, Lon Isaf CF83 1BT 19 Apr 2022£255,500 DetachedFreehold
12, Lon Isaf CF83 1BT 10 Sep 2021£290,000 DetachedFreehold
21, Lon Isaf CF83 1BT 2 Jun 2021£250,000 DetachedFreehold
12, Lon Isaf CF83 1BT 26 Feb 2021£250,000 DetachedFreehold
25, Lon Isaf CF83 1BT 17 Aug 2020£275,000 DetachedFreehold
27, Lon Isaf CF83 1BT 15 Dec 2016£205,000 DetachedFreehold
30, Lon Isaf CF83 1BT 5 Sep 2016£110,000 DetachedFreehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
27, Lon Isaf £205,000 (Dec 2016) → £295,000 (Apr 2024) +44%
over 7 yrs
12, Lon Isaf £250,000 (Feb 2021) → £290,000 (Sep 2021) +16%
over under a year

Buying on Lon Isaf?

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Crime and flood risk near Lon Isaf

Crime

237 crimes were reported within about a mile of Lon Isaf in August 2026.

Anti-social behaviour67
Violence & sexual offences58
Public order29
Criminal damage & arson18
Shoplifting17
Vehicle crime11

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Lon Isaf is not in or near any Environment Agency flood warning or alert area.

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Getting around and local GPs

Train stations

  • Aber station 0.1 mi · 2 min walk
  • Caerphilly station 0.6 mi · 12 min walk
  • Energlyn & Churchill Park station 0.7 mi · 13 min walk

Nearest bus stops

  • St. Athans Court (before, St Christopher`s Drive) 2 min walk
  • Aber Station (o/s, Nantgarw Road) 3 min walk
  • Trecastell Flats (o/s, Heol Trecastell) 3 min walk
  • Aber Station (opp, Nantgarw Road) 3 min walk

GP surgeries

  • Nantgarw Road Medical Centre
    4 Beddau Way, Caerphilly · 0.6 mi
  • Market Street Practice
    Tonyfelin Medical Centre, Tonyfelin Surgery, Caerphilly · 0.7 mi
  • Court House Medical Centre
    Heol Bro Wen, Caerphilly · 0.9 mi
  • The Village Surgery
    Llanbradach Centre For Health, 12 Pencerrig Street, Caerphilly · 2.2 mi

Sources: Department for Transport (NaPTAN) and NHS England practice data. Walking times are estimates from straight-line distance.

Area profile

Homes

HereEng & Wales
Owned88.8%62.5%
Private rented9.7%20.3%
Social rented1.6%17.1%
Households642

People

HereEng & Wales
Under 1512.1%17.4%
Aged 15–6454.7%64.1%
Aged 65+33.2%18.6%
Residents1,377

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Nearby streets in CF83

See all streets in Caerphilly All streets in CF83