17 Grammar School Lane is a five-bedroom detached house in Wirral (CH48 8AY). It has a recorded floor area of 208 m² (around 2239 sq ft), construction records dating it to 1996-2002 and council tax band G. Tenure is freehold. The latest certificate (October 2023) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
Sale prices here have outpaced Wirral HPI: 3.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£345/sq ft) was about 50.4% above the typical sold price in the postcode. Most recent transfer was May 2025 at £773,000 — fresh data.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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17 Grammar School Lane's carbon output runs well above what efficient homes in the postcode produce.
17 Grammar School Lane has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sale price has at least doubled since 2001.
£785,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 24 years.
£773,000
Growth on file: 3.7% per year over 24 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On habitable rooms, 17 Grammar School Lane stands well clear of the street.
Price per m²
£3,716
Street avg £3,085
Floor Area
208 m²
Street avg 197 m²
Habitable Rooms
10 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
49.1dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
14 May 2025Most recent
£773,000
+141.6%over 24 years16 February 2001
£319,995
Median price across the last 5 sales in CH48 8AY: £525,000 (2025–2023).

Street avg 7 rooms
CO₂ Emissions
6.5 t/year
Street avg 5.5 t/year
CH48 8BD
Caldy Grammar School — bus stop.
Closest school
0.1 km
Calday Grange Grammar School. 11 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
39.7dB