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
- Glanyravon, Llidiartywaun, Llanidloes, Powys, SY18 6JX£845,000 · 2021£1,068,000
- Glascoed, Trefeglwys Road, Llanidloes, Powys, SY18 6HZ£245,000 · 2020£368,000
- Glasfryn, New Street, Llanidloes, Powys, SY18 6EH£62,000 · 2001£216,000
- Glen Hill, Van Road, Llanidloes, Powys, SY18 6HR£233,500 · 2007£334,000
- Glendene, Gorn Road, Llanidloes, Powys, SY18 6DQ£249,950 · 2021£317,000
- Glenydd, Rhos Y Maen Isaf, Llanidloes, Powys, SY18 6LB£222,000 · 2009£336,000
- Glyn Garth, Pen Y Green Road, Llanidloes, Powys, SY18 6AJ£350,000 · 2015£458,000
- Glyn Garth, Penygreen Road, Llanidloes, Powys, SY18 6AJ£300,000 · 2020£413,000
- Glynderw, Hafren Terrace, Llanidloes, Powys, SY18 6AT£239,950 · 2018£329,000
- Glyndwr, Long Bridge Street, Llanidloes, Powys, SY18 6AR£33,333 · 2000£123,000
- Glynfi, Pen Y Green Road, Llanidloes, Carmarthenshire, SY18 6AJ£155,500 · 2016£240,000
- Glyngarreg, Van Road, Llanidloes, Powys, SY18 6HR£127,000 · 1999£450,000
- Glynrhedyn, Cwmdu, Llanidloes, Powys, SY18 6DL£340,000 · 2026£346,000
- Glynteg, Van Road, Van, Llanidloes, Powys, SY18 6HR£315,000 · 2015£420,000
- Goetref Farmhouse, Van, Llanidloes, Powys, SY18 6NS£122,000 · 2001£348,000
- Gogarth, Llidiartywaun, Llanidloes, Powys, SY18 6JT£375,000 · 2016£545,000
- Golwg Y Bryn, Van, Llanidloes, Powys, SY18 6NL£47,580 · 1997£216,000
- Golwg Y Dyffryn, Van Road, Llanidloes, Powys, SY18 6HR£3,500 · 2020£451,000
- Golygfan, Y Gilfach Isaf, Llanidloes, Powys, SY18 6EA£500 · 2018£201,000
- Gorn Newydd, The Gorn, Llanidloes, Powys, SY18 6LA£135,000 · 2001£379,000
- Gorn View, Felindre, Llanidloes, Powys, SY18 6PH£235,000 · 2013£348,000
- Gorphwysfa, Westgate Street, Llanidloes, Powys, SY18 6HL£210,000 · 2017£304,000
- Gorwel, Y Gilfach Isaf, Llanidloes, Powys, SY18 6EA£167,000 · 2007£260,000
- Green Hedges, Gorn Road, Llanidloes, Powys, SY18 6DQ£141,000 · 2018£197,000
- Green Villa, Llangurig Road, Llanidloes, Powys, SY18 6ES£360,000 · 2023£377,000
- Greenfields, China Street, Llanidloes, Powys, SY18 6AB£220,000 · 2021£269,000
- Greenfields, Van, Llanidloes, Powys, SY18 6NP£590,000 · 2026£700,000
- Greenwood, Tylwch, Llanidloes, Powys, SY18 6QY£172,500 · 2013£285,000
- Grove Cottage, Woodlands Road, Llanidloes, Powys, SY18 6HX£170,000 · 2012£275,000
- Gutros Mill, Llidiartywaun, Llanidloes, Powys, SY18 6JX£55,000 · 1998£234,000
- Gwawr Y Castell, Llangurig, Llanidloes, Powys, SY18 6SG£210,000 · 2016£302,000
- Gwelfryn, Hafren Terrace, Llanidloes, Powys, SY18 6AT£198,000 · 2007£269,000
- Gwelfryn, Llanidloes, Powys, SY18 6RE£260,000 · 2021£339,000
- Gwerngau, Glyn Brochan, Llanidloes, Powys, SY18 6PL£330,000 · 2020£443,000
- Gwyndy, Llangurig, Llanidloes, Powys, SY18 6SA£125,000 · 2020£233,000
- Gwynfa, New Street, Llanidloes, Montgomeryshire, Powys, SY18 6EH£190,000 · 2020£238,000
- Gwynfryn, Van, Llanidloes, Powys, SY18 6NL£177,000 · 2017£284,000
- Gwynfryn, 19, Rhos Y Maen Isaf, Llanidloes, Powys, SY18 6LB£280,000 · 2018£391,000
- Hafod Fraith, Lot 1, Llangurig, Llanidloes, Powys, SY18 6QG£305,000 · 2019£453,000
- Hafod Fraith, Lot 2, Llangurig, Llanidloes, Powys, SY18 6QG£160,000 · 2019£237,000
- Hafod Fraith, Lot 3, Llangurig, Llanidloes, Powys, SY18 6QG£95,000 · 2019£147,000
- Hafod Fraith, Lot 4, Llangurig, Llanidloes, Powys, SY18 6QG£223,000 · 2019£331,000
- Hafod, Llangurig, Llanidloes, Powys, SY18 6QH£600,000 · 2021£769,000
- Hafod Wynne, Hillfield, Llanidloes, Powys, SY18 6ET£54,000 · 1997£260,000
- Hafren Lodge, Old Hall, Llanidloes, Powys, SY18 6PS£395,000 · 2023£400,000
- Hafrena, Old Hall, Llanidloes, Powys, SY18 6PW£350,000 · 2021£294,000
- Haulfan, Trefeglwys Road, Llanidloes, Powys, SY18 6HZ£125,000 · 2010£201,000
- Heddwch, 11, Rhos Y Maen Uchaf, Llanidloes, Powys, SY18 6LD£280,000 · 2023£285,000
- Hendre, Pantmawr, Llanidloes, Powys, SY18 6SY£365,000 · 2024£445,000
- Hendy Castell, Old Hall, Llanidloes, Powys, SY18 6PP£685,000 · 2022£708,000
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 →