House prices in SY18Postcode district: sold prices by sector
The median home in SY18 sold for £200,000 between July 2025 and June 2026, based on 45 sales registered with HM Land Registry.
In Powys, prices rose by 3.8% in the year to July 2026, according to the UK House Price Index.
Price per sq ft and per m²
We work out the price per sq ft from sales matched to the floor area on their energy certificate. In SY18, fewer than 20 matched sales exist so far, so we do not publish this figure yet. The number of matched sales grows every month.
Median price by property type in SY18
Sales between July 2025 and June 2026. A figure needs at least 11 sales.
| Property type | Median price | Middle half of sales | Sales |
|---|---|---|---|
| Detached | £350,000 | £290,000 to £391,750 | 18 |
| Semi-detached | Too few sales to publish a figure (10 sales) | ||
| Terraced | £135,000 | £129,000 to £173,000 | 15 |
| Flat | Too few sales to publish a figure (2 sales) | ||
Median price each year since 1995
Years with fewer than 11 sales are left out.
Show the figures for each year
| Year | Median price | Sales |
|---|---|---|
| 2025 | £200,000 | 59 |
| 2024 | £198,750 | 48 |
| 2023 | £195,000 | 53 |
| 2022 | £219,000 | 53 |
| 2021 | £210,000 | 87 |
| 2020 | £190,000 | 66 |
| 2019 | £132,500 | 51 |
| 2018 | £159,950 | 47 |
| 2017 | £135,000 | 65 |
| 2016 | £135,000 | 75 |
| 2015 | £120,000 | 47 |
| 2014 | £125,000 | 43 |
| 2013 | £144,500 | 54 |
| 2012 | £136,250 | 48 |
| 2011 | £122,500 | 38 |
| 2010 | £130,000 | 51 |
| 2009 | £128,000 | 52 |
| 2008 | £124,975 | 32 |
| 2007 | £125,000 | 74 |
| 2006 | £124,200 | 79 |
| 2005 | £118,000 | 61 |
| 2004 | £95,250 | 70 |
| 2003 | £61,750 | 62 |
| 2002 | £64,000 | 69 |
| 2001 | £49,750 | 70 |
| 2000 | £54,975 | 82 |
| 1999 | £48,500 | 58 |
| 1998 | £44,000 | 45 |
| 1997 | £45,000 | 56 |
| 1996 | £46,000 | 48 |
| 1995 | £44,250 | 44 |
Price map around SY18
Each small area is raised and coloured by its median price over the last 24 months. Hatched areas have too few sales for their own figure.
Powys: house prices, area by area.
- Over one year
- Compared with England and Wales
- Sales
Loading the map
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This browser cannot show the relief map. Please try a more recent browser. Prices by area are listed on the house prices pages.
Latest sold prices in SY18
The most recent sales in each postcode sector of SY18, registered up to August 2026.
Postcode sector SY18 6
| Address | Date | Price | Type |
|---|---|---|---|
| Nant Yr Aderyn, 20 Rhos Y Maen Uchaf, Llanidloes SY18 6LD | 21 Aug 2026 | £305,000 | Detached |
| Brynawelon, 9 Tan Yr Allt, Llanidloes SY18 6JG | 7 Aug 2026 | £199,950 | Detached |
| Pax Cae Capel, Llangurig Llanidloes SY18 6SB | 31 Jul 2026 | £390,000 | Detached |
| 4 Cwrt Hafren, Llanidloes SY18 6BH | 27 Jul 2026 | £158,000 | Terraced |
| 21 Hafren Terrace, Llanidloes SY18 6AT | 17 Jul 2026 | £360,000 | Detached |
| Glynrhedyn Cwmdu, Llanidloes SY18 6DL | 26 Jun 2026 | £340,000 | Detached |
| Juniper Bank Penygreen Road, Llanidloes SY18 6AJ | 19 Jun 2026 | £330,000 | Detached |
| 36 Long Bridge Street, Llanidloes SY18 6AR | 19 Jun 2026 | £130,000 | Terraced |
| Cartref, Hillfield Llanidloes SY18 6ET | 27 May 2026 | £245,000 | Semi-detached |
| 12 Westgate Street, Llanidloes SY18 6HJ | 22 May 2026 | £165,000 | Terraced |
| Gellideg Van Road, Llanidloes SY18 6HR | 11 May 2026 | £360,000 | Detached |
| 69 Caegwyn, Llanidloes SY18 6DR | 8 May 2026 | £189,500 | Semi-detached |
| 102 Caegwyn, Llanidloes SY18 6DU | 5 May 2026 | £129,950 | Flat |
| Brynderw, Troedyrallt Llanidloes SY18 6HY | 1 May 2026 | £250,000 | Semi-detached |
| 2, Gerddi Bryndwr Hafren Terrace, Llanidloes SY18 6AT | 10 Apr 2026 | £172,000 | Terraced |
| Bwthyn Cerist, Van Llanidloes SY18 6NH | 1 Apr 2026 | £360,000 | Detached |
| 1 Hafren Close, Llanidloes SY18 6FD | 23 Mar 2026 | £262,500 | Semi-detached |
| 22 Pen Y Graig, Llanidloes SY18 6AL | 23 Mar 2026 | £135,000 | Terraced |
| 2 Idloes Terrace, Llanidloes SY18 6AZ | 20 Mar 2026 | £110,000 | Terraced |
| 21 Pen Y Graig, Llanidloes SY18 6AL | 20 Mar 2026 | £127,500 | Terraced |
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
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Questions about house prices in SY18
How much does a house cost in SY18?
The median price of a home sold in SY18 between July 2025 and June 2026 was £200,000, from 45 sales. Half of these homes sold for between £147,500 and £330,000.
How much does a detached house cost in SY18?
The median price of a detached house in SY18 was £350,000 over the last 12 complete months, from 18 sales.
Which type of home costs the most in SY18?
Detached houses sold for the most, with a median of £350,000. Terraced houses sold for the least, with a median of £135,000.
Are house prices going up in SY18?
Yes. In Powys, prices rose by 3.8% in the year to July 2026, according to the UK House Price Index.
How many homes sell in SY18 each year?
45 homes sold in SY18 in the last 12 complete months, and 102 over the last 24 months.
Where do these prices come from?
Every sale comes from the Price Paid Data of HM Land Registry, which records the price of every home sold in England and Wales since 1995. We keep standard sales at market value of houses and flats (category A) and leave out repossessions, transfers to companies and other special sales. Price changes over a year come from the UK House Price Index, published by HM Land Registry with the Office for National Statistics.
More prices near SY18
Places near SY18
- Llanidloes102 sales
- Trefeglwys14 sales
- Llandinam11 sales
- Caersws73 sales
- Carno20 sales
- Rhayader66 sales
- Newtown376 sales
- Llanbrynmair23 sales
- Kerry56 sales
- Tregynon29 sales
Postcode districts nearby
- Postcode district SY1784 sales
- Postcode district LD666 sales
- Postcode district SY1923 sales
- Postcode district SY16376 sales
- Postcode district LD1277 sales
- Postcode district SY20166 sales
- Postcode district SY21346 sales
- Postcode district SY25107 sales
Local authority
- Powys2,994 sales
Region
Sales registered up to August 2026. Read how we calculate the figures.