122 Mosquito Way, Hatfield, AL10 9AY is a freehold terraced property built between 2003-2006. The property offers approximately 1,507 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £695,550 , which equates to approximately £462 per square foot. It was last sold on 4 Oct 2007 for £384,950. Since then, the value has increased by £310,600, representing a 80.7% increase, or approximately 4.4% per year.

The current estimated value of £695,550 is:

  • 29.4% higher than the average property price on Mosquito Way
  • 66.2% higher than the average in the AL10 9AY postcode area
  • and 67.2% higher than the average price for Hatfield as a whole

At the most recent EPC inspection on 16 October 2025, the property was recorded as rented.

View sold house prices in AL10 9AY

Building approximate location

About Property

Type
Terraced House
Built
2003-2006
Interior Size
1507 sq ft
Tenure
Freehold
Price (estimate)
£695,550
Price Per sq ft (estimate)
£462
Bedroom Count (estimate)
5 bedrooms

EPC Summary

122 Mosquito Way, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9AY has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 16 Oct 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 5 Aug 2014. The rating of C is unchanged, though the energy efficiency score decreased by 7.5%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 250 mm loft insulation to pitched, 300 mm loft insulation, improving energy efficiency from good to very good.
  • The lighting was updated from low energy lighting in 87% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 300 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to AL10 9AY

3 rd / 47
Price Rank
66% higher than average
2 nd / 44
Size Rank
71% bigger than average
40 th / 44
Price Per Sq FT Rank
3% lower than average

Compared to other properties in AL10 9AY , this house's estimated value ranks 3rd out of 47. Based on price per square foot, it ranks 40th out of 44 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 2nd out of 44 properties in its postcode area.

Sale History

Today
£695,550
streetscan.co.uk estimate
+81 %
4 Oct 2007
£384,950
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 7
size: 1345 sq ft
sale price: £384,950
sale date: 3 Oct 2007
rooms: 7
size: 1345 sq ft
sale price: £384,950
sale date: 3 Oct 2007
rooms: 7
size: 1302 sq ft
sale price: £394,950
sale date: 2 Oct 2007
rooms: 7
size: 1345 sq ft
sale price: £384,950
sale date: 28 Sep 2007
rooms: 6
size: 1730 sq ft
sale price: £475,000
sale date: 21 Feb 2020

Data Sources

The property at 122 Mosquito Way, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9AY appears once in the Land Registry records, with the transaction recorded on 4 Oct 2007. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Oct 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.