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Get started23 Gillylees is a four-bedroom detached house in Scarborough (YO12 5DR). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (November 2024) shows a C (score 69), just inside the C band. When first surveyed in April 2014 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 81).
Sale prices here have outpaced England HPI: 15.6% per year against 0% for the wider region. Today's modelled estimate of £480,000 is 18.5% above the 2020 sale price. One planning record on file: an extension approved in 2018. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 163 m² it's 24.2% larger than the typical home in the postcode (131 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Last sale on file: £405,000 in January 2020.
23 Gillylees's carbon output runs well above what efficient homes in the postcode produce.
Extension: Rear of property
Proposed alterations including new chimney stack, juliet balcony and rear extension to replace existing conservatory
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£480,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.6% per year over 2 years.
£405,000
Growth on file: 15.6% per year over 2 years.
23 Gillylees outperforms the street on floor area by a wide margin.
Price per m²
£2,485
Street avg £2,406
Floor Area
163 m²
Street avg 127 m²
Habitable Rooms
5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Leppington Drive — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 January 2020Most recent
£405,000
+39.7%over 2 years12 October 2017
£290,000
Median price across the last 5 sales in YO12 5DR: £345,000 (2025–2020).
Street avg 6 rooms
CO₂ Emissions
6.3 t/year
Street avg 5.7 t/year
YO12 5LT
Closest school
0.3 km
Scarborough Sixth Form College. 12 schools nearby.
Night-time· 23:00 – 07:00
40.7dB
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