12 Neptune Drive, Hemel Hempstead, HP2 5QQ is a freehold detached property built between 1950-1966. The property offers approximately 1,152 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £508,930 , which equates to approximately £442 per square foot. It was last sold on 5 Mar 2025 for £495,000. Since then, the value has increased by £13,930, representing a 2.8% increase, or approximately 2.2% per year.

The current estimated value of £508,930 is:

  • 13.6% higher than the average property price on Neptune Drive
  • 4.8% higher than the average in the HP2 5QQ postcode area
  • and 11.7% higher than the average price for Hemel Hempstead as a whole

Based on EPC inspection history, this property has been mostly rented (2 out of 3 inspections). This suggests the property has often been rented out, which may indicate use as an investment or buy-to-let.

At the most recent EPC inspection on 12 March 2024, the property was recorded as rented.

View sold house prices in HP2 5QQ

Building approximate location

About Property

Type
Detached House
Built
1950-1966
Interior Size
1152 sq ft
Tenure
Freehold
Price (estimate)
£508,930
Price Per sq ft (estimate)
£442
Bedroom Count (estimate)
4 bedrooms

EPC Summary

12 Neptune Drive, Hemel Hempstead, Dacorum, Hertfordshire, HP2 5QQ has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 12 Mar 2024.

This property is heated by an air source heat pump and radiators. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 16 Feb 2022, when the property was rated D. The current rating of E reflects a decline in energy efficiency of 10%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to air source heat pump, radiators, electric, changing energy efficiency from good to average.
  • The hot water system was changed from from main system, no cylinder thermostat to from main system, with its energy efficiency improving from average to good.
  • The roof construction or insulation changed from pitched, 100 mm loft insulation to pitched, 200 mm loft insulation, improving energy efficiency from average to good.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, filled cavity, improving energy efficiency from poor to average.
Heating Type
Air source heat pump, radiators, electric
Average
Hot Water
From main system
Good
Roof
Pitched, 200 mm loft insulation
Good
Walls
Cavity wall, filled cavity
Average
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to HP2 5QQ

4 th / 10
Price Rank
5% higher than average
3 rd / 8
Size Rank
1% smaller than average
3 rd / 8
Price Per Sq FT Rank
6% higher than average

Sale History

Today
£508,930
streetscan.co.uk estimate
+3 %
5 Mar 2025
£495,000
Freehold
+100.4 %
23 Jul 2012
£247,000
Freehold
+97.6 %
12 Aug 1998
£125,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Low flood risk
Surface water flood hazard
Low

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1141 sq ft
sale price: £426,000
sale date: 15 Jan 2020
rooms: 6
size: 1238 sq ft
sale price: £460,000
sale date: 21 Nov 2017
rooms: 5
size: 1184 sq ft
sale price: £948,318
sale date: 23 Aug 2017
rooms: 5
size: 1055 sq ft
sale price: £430,000
sale date: 10 Feb 2017

Data Sources

The property at 12 Neptune Drive, Hemel Hempstead, HP2 5QQ appears three times in HM Land Registry records, with the latest transaction recorded on 5 Mar 2025. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 12 Mar 2024. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.