Basement Flat, 36 Rhosddu Road, Wrexham, LL11 2NS
About Basement Flat
Basement Flat is a detached house in Wrexham (LL11 2NS). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2019) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in May 2017 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Very Good, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while main heating dropped from Good to Average. Main heating runs on electricity: electricity, unspecified tariff.
Across 2000–2017, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £128,000 sits 53.3% above the 2017 sale of £83,500. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 61.6% above the typical sold price in the postcode. On the market in June 2017 and unlisted since — roughly 9 years.
Energy performance
EPC Rating
Certificate validity
Valid until 18 November 2029
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Hot water efficiency improved
High performance glazing installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Basement Flat has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Basement Flat has more than doubled in price since the earliest registered sale in 2000.
£128,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 17 years.
£83,500
Growth on file: 5.6% per year over 17 years.
Sales timeline
27 June 2017Most recent
£83,500
+156.9%over 17 years10 January 2000
£32,500
Median price across the last 4 sales in LL11 2NS: £146,000 (2024–1996).
Versus other Rhosddu Road homes
CO₂ Emissions for Basement Flat lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 67 (D)
Floor Area
46 m²
Street avg 56 m²
CO₂ Emissions
3.7 t/year
Street avg 2.6 t/year
Similar properties nearby
Flat 1, 70 Rhosddu Road
LL11 2NP
Flat 4, 14 Chester Road
LL11 2SA
Flat 1, 23 Cross Street
LL11 2LS
Flat 2, 23 Cross Street
LL11 2LS
Flat 3, 34 Rhosddu Road
LL11 2NS
Flat 1, 34 Rhosddu Road
LL11 2NS
Flat 2, 70 Rhosddu Road
LL11 2NP
Flat 2, 24 Park Street
LL11 2NN
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
234/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Rhosddu Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







