11 Mayflower Avenue, Hemel Hempstead, HP2 4AE
About 11 Mayflower Avenue
11 Mayflower Avenue is a four-bedroom detached house in Hemel Hempstead (HP2 4AE). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (July 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Our model identifies extension potential, subject to local planning policy.
At 154 m² the property is well over the postcode median (110 m² across 7 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold December 2024 for £570,000. On a £-per-square-foot basis, the last sale (£344/sq ft) was about 70.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Private gardenRear
- DrivewayYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
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 £1,155 · Includes VAT
Planning history
11 Mayflower Avenue 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
Latest sale on 11 Mayflower Avenue was the highest on Land Registry record across the postcode.
£619,000
Modelled from EPC, postcode comparables.
£570,000
Recorded with HM Land Registry.
Sales timeline
17 December 2024Most recent
£570,000
Median price across the last 5 sales in HP2 4AE: £315,000 (2021–2009).
Nearby sales in HP2 4AE
17 Mayflower Avenue, Hemel Hempstead, HP2 4AE
Sold Feb 2021
£515,00020 Mayflower Avenue, Hemel Hempstead, HP2 4AE
Sold Jan 2020
£380,00016 Mayflower Avenue, Hemel Hempstead, HP2 4AE
Sold Mar 2013
£300,0007 Mayflower Avenue, Hemel Hempstead, HP2 4AE
Sold Dec 2010
£315,0002 Mayflower Avenue, Hemel Hempstead, HP2 4AE
Sold Jan 2009
£310,000
Versus other Mayflower Avenue homes
Price per m² for 11 Mayflower Avenue runs comfortably ahead of the street norm.
Price per m²
£3,701
Street avg £2,696
Floor Area
154 m²
Street avg 113 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
5.5 t/year
Street avg 4.7 t/year
Similar properties nearby
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1 Blackberry Way
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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
51.1dB

Night-time· 23:00 – 07:00
40.9dB







