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
- Caellwyn, Troedyrallt, Llanidloes, Powys, SY18 6HY£80,000 · 2000£301,000
- Caen Fedw, Glyn Brochan, Llanidloes, Powys, SY18 6PJ£134,500 · 2008£223,000
- Caer Dryw, Llangurig, Llanidloes, Powys, SY18 6SQ£125,000 · 2016£221,000
- Caer Onnen, Llangurig, Llanidloes, Powys, SY18 6RT£195,000 · 2010£291,000
- Caerau Chapel, Dolwen, Llanidloes, Powys, SY18 6LL£235,000 · 2016£358,000
- Cafell, Llangurig, Llanidloes, Powys, SY18 6SQ£160,000 · 2018£211,000
- Caneuon O'r Pren, Van Road, Llanidloes, Powys, SY18 6HR£95,000 · 2024£116,000
- Capel Geufron, Old Hall, Llanidloes, Powys, SY18 6PT£40,000 · 2000£172,000
- Carron, Gorn Road, Llanidloes, Powys, SY18 6DQ£135,000 · 2016£217,000
- Cartref, Hillfield, Llanidloes, Powys, SY18 6ET£245,000 · 2026£265,000
- Cartrefle, Cwmbelan, Llanidloes, Powys, SY18 6QF£365,000 · 2023£355,000
- Castell Neuadd, Old Hall, Llanidloes, Powys, SY18 6PP£313,000 · 2015£406,000
- Cats Paws Cottage, Glan Y Nant, Llanidloes, Powys, SY18 6PQ£87,000 · 2002£273,000
- Cefn Chapel, Glyn Brochan, Llanidloes, Powys, SY18 6PN£215,000 · 2009£352,000
- Cefn Cwmeryr, Van, Llanidloes, Powys, SY18 6NB£382,500 · 2021£470,000
- Cefn, Glyn Brochan, Llanidloes, Powys, SY18 6PN£285,000 · 2013£401,000
- Cefn Haul, 21, Rhos Y Maen Isaf, Llanidloes, Powys, SY18 6LB£295,000 · 2021£357,000
- Cefnydfa, Gorn Road, Llanidloes, Powys, SY18 6DQ£100,000 · 2001£304,000
- Celtic Travel, New Street, Llanidloes, Powys, SY18 6EH£225,000 · 2006£334,000
- Ceunant, Old Hall, Llanidloes, Powys, SY18 6PW£645,000 · 2025£616,000
- Chapel House, Glan Y Nant, Llanidloes, Powys, SY18 6PQ£95,000 · 2006£170,000
- Chrismar, 30, Y Gilfach Uchaf, Llanidloes, Powys, SY18 6ED£282,000 · 2025£304,000
- Cilgwrgan Fach, Llangurig, Llanidloes, Powys, SY18 6RX£180,000 · 2014£300,000
- Cilgwrgan Fawr, Llangurig, Llanidloes, Powys, SY18 6RX£390,000 · 2022£491,000
- Cilhaul, Tylwch, Llanidloes, Powys, SY18 6QX£420,000 · 2024£465,000
- Clifton, Van, Llanidloes, Powys, SY18 6NP£560,000 · 2022£568,000
- Clydfan, New Street, Llanidloes, Powys, SY18 6EH£245,000 · 2024£258,000
- Coach House, Tylwch, Llanidloes, Powys, SY18 6JR£150,000 · 2005£248,000
- Coed Cochin Mawr, Llangurig, Llanidloes, Powys, SY18 6QJ£400,000 · 2020£601,000
- Coed Y Gelli, Woodlands Road, Llanidloes, Powys, SY18 6HX£250,000 · 2021£316,000
- Coed-Cochin-Bach, Llangurig, Llanidloes, Powys, SY18 6QH£220,000 · 2017£321,000
- Corndon, Gorn Road, Llanidloes, Powys, SY18 6DQ£252,500 · 2025£274,000
- Craig Y Nos 7, Lon Glandwr, Llanidloes, Powys, SY18 6YS£280,000 · 2017£408,000
- Craigfryn, 19, Rhos Y Maen Uchaf, Llanidloes, Powys, SY18 6LD£175,000 · 2021£208,000
- Craiglle, Cwmdu, Llanidloes, Powys, SY18 6DL£132,000 · 2006£220,000
- Crowlwm, Van, Llanidloes, Powys, SY18 6NZ£220,000 · 2002£374,000
- Crows Nest, Eastgate Street, Llanidloes, Powys, SY18 6HD£95,000 · 2015£138,000
- Cwm, Dolwen, Llanidloes, Powys, SY18 6LH£73,000 · 2000£269,000
- Cwm Yr Hengre, Old Hall, Llanidloes, Powys, SY18 6PP£77,500 · 2008£262,000
- Cwm-Y-Stordy, Van, Llanidloes, Powys, SY18 6NQ£245,000 · 2009£373,000
- Cwmbys, Llidiartywaun, Llanidloes, Powys, SY18 6JU£242,500 · 2009£306,000
- Cynefin, Y Gilfach Uchaf, Llanidloes, Powys, SY18 6ED£220,000 · 2024£237,000
- Cynlas, Gorn Road, Llanidloes, Powys, SY18 6DQ£300,000 · 2021£379,000
- Dan-Y-Coed, 12, Rhos Y Maen Isaf, Llanidloes, Powys, SY18 6LB£150,000 · 2015£218,000
- Dan-Y-Graig, 12, Rhos Y Maen Uchaf, Llanidloes, Powys, SY18 6LD£160,000 · 2020£200,000
- Delfryn, Gorn Road, Llanidloes, Powys, SY18 6DQ£139,000 · 2019£195,000
- Dernol, The Old Chapel, Llangurig, Llanidloes, Powys, SY18 6RY£300,000 · 2023£330,000
- Derwen, Troedyrallt, Llanidloes, Powys, SY18 6HY£204,000 · 2005£303,000
- Derwenfa, Penygreen Road, Llanidloes, Powys, SY18 6AJ£335,000 · 2022£372,000
- Dewisbren, Van Road, Llanidloes, Powys, SY18 6HR£485,000 · 2021£624,000
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 →