Sandringham House, The Square, Corwen, LL21 0DL
About Sandringham House
Sandringham House is a three-bedroom end-of-terrace house in Corwen (LL21 0DL). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2024) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in August 2015 the rating was G, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Very Poor to Very Good and main heating went from Very Poor to Good. The recommended improvements would push it to C (score 76). Other recorded features include outbuildings.
Across 2015–2020, sale prices on this property compounded at -9.8% per year. Today's modelled estimate of £115,000 sits 64.3% above the 2020 sale of £70,000. On a £-per-square-foot basis, the last sale (£68/sq ft) was about 24.5% below the postcode norm. Last sale on file: £70,000 in January 2020.
Know exactly what you're buying at Sandringham House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- OutbuildingsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Glazing upgraded to newer, more efficient type
More low energy lighting installed
Planning history
Sandringham House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£115,000
Modelled from EPC, postcode comparables and a sale-price growth of -9.8% per year over 4 years.
£70,000
Growth on file: -9.8% per year over 4 years.
Sales timeline
31 January 2020Most recent
£70,000
-36.9%over 4 years6 August 2015
£111,000
Median price across the last 4 sales in LL21 0DL: £141,750 (2022–2002).
Everything we know about Sandringham House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other The Square homes
On epc rating, Sandringham House stands well clear of the street.
EPC Rating
61 (D)
Street avg 50 (E)
Floor Area
96 m²
Street avg 87 m²
CO₂ Emissions
5.7 t/year
Street avg 8.1 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
The Square — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.