House prices in SY18
Median value — November 2026
£218,000
Modelled from 1,139 properties Stede tracks in SY18
Market snapshot
£218,000
Median value
£249,845
Average value
35
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £60,138 |
| 2001 | £66,073 |
| 2002 | £83,066 |
| 2003 | £103,000 |
| 2004 | £126,348 |
| 2005 | £134,425 |
| 2006 | £143,093 |
| 2007 | £159,149 |
| 2008 | £133,832 |
| 2009 | £141,418 |
| 2010 | £144,806 |
| 2011 | £140,817 |
| 2012 | £138,517 |
| 2013 | £141,019 |
| 2014 | £142,537 |
| 2015 | £144,890 |
| 2016 | £153,010 |
| 2017 | £159,638 |
| 2018 | £167,841 |
| 2019 | £168,120 |
| 2020 | £183,976 |
| 2021 | £201,224 |
| 2022 | £223,480 |
| 2023 | £211,625 |
| 2024 | £213,541 |
| 2025 | £213,963 |
| 2026 | £218,000 |
Property types
- Detached house37%£322,000
- Mid-terrace house34%£146,000
- Semi-detached house18%£217,000
- Property8%£307,000
- Flat / Maisonette3%£93,000
Recent sales
- Rear Of, Titley Evans And Co Warehouse, Cambrian Place, Llanidloes, Powys, SY18 6BX£285,000 · 2026£148,000
- Nantllemysten, Llangurig, Llanidloes, Powys, SY18 6RZ£251,000 · 2026£327,000
- Nant Yr Aderyn, 20, Rhos Y Maen Uchaf, Llanidloes, Powys, SY18 6LD£305,000 · 2026£294,000
- 1 Jubilee Terrace, Cwmbelan, Llanidloes, Powys, SY18 6RQ£140,000 · 2026£154,000
- Brynawelon, 9, Tan Yr Allt, Llanidloes, Powys, SY18 6JG£199,950 · 2026£199,000
- Pax, Cae Capel, Llangurig, Llanidloes, Powys, SY18 6SB£390,000 · 2026£392,000
- 4 Cwrt Hafren, Llanidloes, Powys, SY18 6BH£158,000 · 2026£174,000
- 21 Hafren Terrace, Llanidloes, Powys, SY18 6AT£360,000 · 2026£395,000
Addresses in SY18
- Dol Llys Cottage, Trefeglwys Road, Llanidloes, Powys, SY18 6JD£224,000 · 2024£236,000
- Dol Llys Lodge, Trefeglwys Road, Llanidloes, Powys, SY18 6JA£74,000 · 1999£293,000
- Dol-Ddigus, Van, Llanidloes, Powys, SY18 6NS£565,000 · 2023£551,000
- Dol-Hafren, Trefeglwys Road, Llanidloes, Powys, SY18 6HZ£130,000 · 2000£411,000
- Dolafon, Hafren Terrace, Llanidloes, Powys, SY18 6AT£325,000 · 2021£389,000
- Dolgau, Trefeglwys Road, Llanidloes, Powys, SY18 6HZ£175,000 · 2010£263,000
- Dolgau, 3, Nant Ceiriog, Van, Llanidloes, Powys, SY18 6PB£273,000 · 2020£348,000
- Dollech Barn, Llangurig, Llanidloes, Powys, SY18 6RY£140,000 · 2005£330,000
- Dollech, Llangurig, Llanidloes, Powys, SY18 6RY£275,000 · 2025£281,000
- Dolwen Riverside Cafe, Dolwen, Llanidloes, Powys, SY18 6LL£135,000 · 2023£163,000
- Drainbyrion, The Old Farmhouse, Old Hall, Llanidloes, Powys, SY18 6PW£250,000 · 2006£284,000
- Dre Fach, Van, Llanidloes, Powys, SY18 6NL£193,000 · 2013£292,000
- Dulyn, Llangurig, Llanidloes, Powys, SY18 6RN£230,000 · 2015£330,000
- Dwy Afon, 4, Frankwell, Llanidloes, Powys, SY18 6HG£280,000 · 2022£305,000
- Dyffryn Glyn, Van, Llanidloes, Powys, SY18 6NE£350,000 · 2021£450,000
- Dyfnant Goch, Van Road, Llanidloes, Powys, SY18 6HR£90,000 · 2018£138,000
- Dyfnant, Van Road, Llanidloes, Powys, SY18 6HR£275,000 · 2017£414,000
- Erw Fach, Van, Llanidloes, Powys, SY18 6NL£280,000 · 2024£308,000
- Eurianallt, Woodlands Road, Llanidloes, Powys, SY18 6HX£280,000 · 2009£404,000
- Fair View, 3, Woodlands Road, Llanidloes, Powys, SY18 6HU£119,950 · 2021£151,000
- Fairview, 1, Woodlands Road, Llanidloes, Powys, SY18 6HU£145,000 · 2017£209,000
- Fairview, 2, Woodlands Road, Llanidloes, Powys, SY18 6HU£125,000 · 2018£169,000
- Felinoak, Llangurig, Llanidloes, Powys, SY18 6QH£450,000 · 2023£536,000
- Fernhill, Gorn Road, Llanidloes, Powys, SY18 6DQ£175,000 · 2013£277,000
- Ffynnon Las, Llangurig, Llanidloes, Powys, SY18 6SH£377,000 · 2022£372,000
- Foel Lwyd, Glan Y Nant, Llanidloes, Powys, SY18 6PQ£62,000 · 1996£289,000
- Foel Uchaf, Llangurig, Llanidloes, Powys, SY18 6SW£80,000 · 1997£365,000
- Foelgoch, Old Hall, Llanidloes, Powys, SY18 6PS£378,750 · 2025£409,000
- Forest Lodge, Llangurig, Llanidloes, Powys, SY18 6SQ£280,000 · 2021£311,000
- Frankwell Villa, Wellington Terrace, Llanidloes, Powys, SY18 6HH£158,000 · 2016£249,000
- Fron Heulog, Van, Llanidloes, Powys, SY18 6NL£180,000 · 2015£274,000
- Fron Heulog, Van Road, Llanidloes, Powys, SY18 6HR£310,000 · 2006£425,000
- Fronfraith, Glan Y Nant, Llanidloes, Powys, SY18 6PQ£191,000 · 2002£493,000
- Garth Fach, Llidiartywaun, Llanidloes, Powys, SY18 6JX£836,000 · 2016£1,216,000
- Gate House, Dolwen, Llanidloes, Powys, SY18 6LQ£278,000 · 2020£354,000
- Gelli Fawr Isaf, The Barn, Cwmbelan, Llanidloes, Powys, SY18 6QL£210,000 · 2019£318,000
- Gellideg, Van Road, Llanidloes, Powys, SY18 6HR£360,000 · 2026£378,000
- Gerallt, Trefeglwys Road, Llanidloes, Powys, SY18 6HZ£257,000 · 2019£340,000
- Gerddi Bryndwr, 1, Hafren Terrace, Llanidloes, Montgomeryshire, Powys, SY18 6AT£54,950 · 2000£192,000
- Gerddi Bryndwr, 2, Hafren Terrace, Llanidloes, Powys, SY18 6AT£172,000 · 2026£190,000
- Gerddi Bryndwr, 3, Hafren Terrace, Llanidloes, Powys, SY18 6AT£111,000 · 2004£169,000
- Girnant, Gwaelod Y Bryn, Llanidloes, Powys, SY18 6ER£172,500 · 2011£265,000
- Glan Clywedog, Westgate Street, Llanidloes, Powys, SY18 6HL£76,000 · 1997£340,000
- Glan Yr Afon, Llangurig, Llanidloes, Powys, SY18 6SG£106,000 · 2015£228,000
- Glan-Yr-Afon, Cwmbelan, Llanidloes, Powys, SY18 6RG£145,000 · 2020£217,000
- Glanaber, Victoria Avenue, Llanidloes, Powys, SY18 6AS£290,000 · 2016£394,000
- Glanbidno-Uchaf, Llangurig, Llanidloes, Powys, SY18 6SW£354,000 · 2023£360,000
- Glandwr, Cwmbelan, Llanidloes, Powys, SY18 6RG£320,000 · 2023£340,000
- Glandwr House, Gorn Road, Llanidloes, Powys, SY18 6DE£270,000 · 2024£295,000
- Glanhafren Chapel, Old Hall, Llanidloes, Powys, SY18 6PW£146,500 · 2013£234,000
About this area
SY18 is a UK postcode district. Stede can model 1,139 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SY18 has a median estimated value of £218,000 and an average of £249,845.
Modelled values in SY18 are +1% over the past year and +7% over five years.
The market here is mostly detached houses, which make up 37% of the properties Stede tracks in SY18.
35 sales were recorded in SY18 over the past 12 months.
Common questions
What is the average house price in SY18?
As of November 2026, the average estimated value is £249,845 and the median is £218,000 across 1,139 properties Stede tracks in SY18. This is not a formal market valuation.
Are house prices in SY18 going up or down?
Modelled values in SY18 are +1% over the past year and +7% over five years, based on the UK House Price Index.
What types of property are in SY18?
37% of the properties Stede tracks in SY18 are detached houses. mid-terrace houses are next most common, at 34%.
How many properties are in SY18?
Stede can model 1,139 properties in SY18, with 35 recorded sales in the past 12 months.
How does Stede calculate house prices for SY18?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →