Our Data Sources
21, Longdean Park, Hemel Hempstead has 31 entries in the Land Registry, most recently in June 2013 and a single entry in the EPC database dated December 2009.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Longdean Park, Hemel Hempstead is in very good condition we estimate a sale value of £1,632,030 and a rental value of £5,531 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,445,512 and a rental value of £4,898 per month.
Plot Size
According to data from HM Land Registry, 21, Longdean Park, Hemel Hempstead sits on a plot of 2,050 m2.
We have plot size data on 21 out of 23 other houses in the postcode and 21, Longdean Park, Hemel Hempstead sits on the 6th largest plot.
Energy Efficiency
21, Longdean Park, Hemel Hempstead has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Dec 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 21, Longdean Park, Hemel Hempstead was last sold on 7th June 2013 for £860,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since June 2013, the market for similar properties has risen by 16.6%.
- Sold Jun 2013£860,000
- Sold May 2003£628,500
- Sold Dec 1997£355,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 8 sales of properties similar to 21, Longdean Park, Hemel Hempstead within a radius of 770 metres since 2007.
The most recent example is 27, Longdean Park, Hemel Hempstead, HP3 8BZ, a freehold house which sold for £1,375,000 on the 12th December 2025.
Read more about house prices in HP3.
- Sold Dec 2025£1,375,000 | 5 Bed House27, Longdean Park, Hemel Hempstead, HP3 8BZ27, Longdean Park, Hemel Hempstead, HP3 8BZ
- Sold Dec 2025£1,650,000 | 5 Bed House3, The Leas, Hemel Hempstead, HP3 8BP3, The Leas, Hemel Hempstead, HP3 8BP
- Sold Feb 2021£1,000,000 | 5 Bed House5, The Leas, Hemel Hempstead, HP3 8BP5, The Leas, Hemel Hempstead, HP3 8BP
- Sold Aug 2015£912,500 | 5 Bed House4, Silverthorn Drive, Hemel Hempstead, HP3 8BU4, Silverthorn Drive, Hemel Hempstead, HP3 8BU
- Sold Aug 2014£792,000 | 5 Bed House2, Highclere Drive, Hemel Hempstead, HP3 8BT2, Highclere Drive, Hemel Hempstead, HP3 8BT
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £1,160,662, ranging from £586,609 to £3,029,857.
- 19 Longdean Park
4 Bed House | 31 m | Est. Value: £975,167
- 18 Longdean Park
5 Bed House | 53 m | Est. Value: £1,183,917
- 25 Longdean Park
4 Bed House | 55 m | Est. Value: £994,239
- 20 Longdean Park
5 Bed House | 61 m | Est. Value: £1,074,519
- 17 Longdean Park
5 Bed House | 62 m | Est. Value: £1,378,356
Location Comparison
Longdean Park, Hemel Hempstead, HP3 has a total of 30 addresses. According to our analysis of all the public data, 21, Longdean Park, Hemel Hempstead is the 8th largest and the 6th most expensive property on the street.
When compared to the postcode district it is £1.056m more expensive than the average property in HP3.
More reading links
Schools Nearby
- Chambersbury Primary School300 m away
- Belswains Primary School700 m away
- Nash Mills Church of England Primary School800 m away
- Longdean School700 m away
- The Adeyfield Academy1.9 km away
- Kings Langley School2.6 km away
More reading links
Public Transport Nearby
- Apsley|1.3 km away
- Hemel Hempstead|3.2 km away
- Kings Langley|3.3 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
