Our Data Sources
11, Rosebery Avenue, Harpenden has 3 entries in the Land Registry , most recently in February 2025 and a single entry in the EPC database dated October 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 11, Rosebery Avenue, Harpenden, we estimate a market value of £3,723,188 and a rental value of £8,501 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £3,297,680 and £7,529 per month respectively.
Plot Size
HM Land Registry records the plot of land for 11, Rosebery Avenue, Harpenden as measuring 840 m2.
That makes it the 4th largest plot in the postcode, where all 13 other houses have recorded plot data.
Energy Efficiency
11, Rosebery Avenue, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Oct 2024.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas, Boiler and underfloor heating, mains gas.
Sold Prices
The most recent sale of 11, Rosebery Avenue, Harpenden completed on 28th February 2025 at £3,550,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 29.6% over the period since February 2025.
- Sold Feb 2025£3,550,000
- Sold Apr 2013£2,380,000
- Sold Jan 2009£1,740,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 11, Rosebery Avenue, Harpenden have sold within a radius of 750 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th October 2024, was 11, Salisbury Avenue, Harpenden, AL5 2QF, a freehold house which sold for £3,500,000.
Read more about house prices in AL5.
- Sold Oct 2024£3,500,000 | 5 Bed House11, Salisbury Avenue, Harpenden, AL5 2QF11, Salisbury Avenue, Harpenden, AL5 2QF
- Sold Jan 2023£3,750,000 | 5 Bed House3, Salisbury Avenue, Harpenden, AL5 2QQ3, Salisbury Avenue, Harpenden, AL5 2QQ
- Sold Mar 2017£2,200,000 | 5 Bed House15, Rosebery Avenue, Harpenden, AL5 2QT15, Rosebery Avenue, Harpenden, AL5 2QT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 29 addresses on Rosebery Avenue, Harpenden, AL5, 11, Rosebery Avenue, Harpenden comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.
It is also £2.586m more expensive than the average property across the AL5 district.
More reading links
Schools Nearby
- 400mSt Nicholas CofE VA Primary School
- 600mRoundwood Primary School
- 800mHarpenden Academy
- 700mRoundwood Park School
- 900mSt George's School
- 1.4kmSir John Lawes School
More reading links
Public Transport Nearby
- 900mHarpenden
- 6.6kmLuton Airport Parkway
- 7.8kmSt Albans City
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
