11 Caernarvon Close, Hemel Hempstead, HP2 4AN
About 11 Caernarvon Close
11 Caernarvon Close is a three-bedroom semi-detached house in Hemel Hempstead (HP2 4AN). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (October 2016) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Across 1997–2016, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £513,000 is 23.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£415/sq ft) was about 119.7% above the typical sold price in the postcode. Last sold in December 2016, so it's been off the market for around 9 years. At 93 m² it's 29% smaller than the typical home in the postcode (131 m² median across 15 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
11 Caernarvon Close 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
11 Caernarvon Close has more than quadrupled in price since its earliest registered sale in 1997.
£513,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 19 years.
£415,000
Growth on file: 7.5% per year over 19 years.
Sales timeline
22 December 2016Most recent
£415,000
+303.1%over 19 years25 September 1997
£102,950
Median price across the last 5 sales in HP2 4AN: £470,000 (2024–2017).
Nearby sales in HP2 4AN
12 Caernarvon Close, Hemel Hempstead, HP2 4AN
Sold Sept 2024
£585,0005 Caernarvon Close, Hemel Hempstead, HP2 4AN
Sold Aug 2022
£565,0006 Caernarvon Close, Hemel Hempstead, HP2 4AN
Sold Oct 2018
£450,0008 Caernarvon Close, Hemel Hempstead, HP2 4AN
Sold Feb 2018
£345,0001 Caernarvon Close, Hemel Hempstead, HP2 4AN
Sold Aug 2017
£470,000
Versus other Caernarvon Close homes
On habitable rooms, 11 Caernarvon Close runs well behind the street norm.
Price per m²
£4,462
Street avg £3,324
Floor Area
93 m²
Street avg 124 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.9 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Mayflower Avenue — bus stop.
Closest school
0.6 km
Broadfield Academy. 34 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.6dB

Night-time· 23:00 – 07:00
41.5dB







