1 Castle Grove, Kenilworth, CV8 1NF
About 1 Castle Grove
1 Castle Grove is a four-bedroom semi-detached house in Kenilworth (CV8 1NF). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to before 1900 and council tax band F. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Period features are noted in the property record. The latest certificate (March 2009) shows an E (score 42), well below the UK norm with real room to improve. The latest certificate is from March 2009, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2014, sale prices on this property compounded at 5% per year. Today's modelled estimate of £643,000 is 40.2% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 69.4% above the typical sold price in the postcode. Last sold in August 2014, so it's been off the market for around 12 years. At 136 m² it's 17.1% smaller than the typical home in the postcode (164 m² median across 4 EPCs).
Know exactly what you're buying at 1 Castle Grove
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- ParkingYes
Building
- Listed buildingYes
- Period featuresYes
- RefurbishedYes
Energy performance
1 Castle Grove's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2019
EPC Rating
Planning history
Council records include a two-storey extension at 1 Castle Grove.
- Dec 2014ExtensionFullIn report
Extension: Two storey
Proposed erection of a three storey extension.
- Agent
- Jonathan Holland Architects
- Documents
- 24 docs on file
- Reference
- W/14/1603
We flagged 1 thing worth checking at 1 Castle Grove
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Castle Grove valuation sits well clear of the typical sold price in this postcode.
£643,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 13 years.
£458,500
Growth on file: 5.0% per year over 13 years.
Sales timeline
14 August 2014Most recent
£458,500
+89.1%over 12 years2 September 2001
£242,500
Median price across the last 5 sales in CV8 1NF: £685,000 (2025–2006).
Everything we know about 1 Castle Grove, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Castle Grove homes
On years held, 1 Castle Grove stands well clear of the street.
Price per m²
£3,371
Street avg £3,818
Floor Area
136 m²
Street avg 170 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
8.2 t/year
Street avg 11.2 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Kenilworth Castle — bus stop.
Closest school
0.8 km
Clinton Primary School. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
45.1dB

Night-time· 23:00 – 07:00
38.1dB