Our Data Sources
18, Stag Green Avenue, Hatfield has no recent1 records in the the Land Registry and a single entry in the EPC database dated December 2015.
We combine this information with public data 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
In very good condition, we estimate 18, Stag Green Avenue, Hatfield would be worth £986,335, with a potential rental value of £3,216 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £873,611, with a rental value of £2,848 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Stag Green Avenue, Hatfield occupies a 1,362 m2 plot as recorded by HM Land Registry.
All 10 other houses in this postcode have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
18, Stag Green Avenue, Hatfield has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Dec 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
18, Stag Green Avenue, Hatfield last changed hands on 11th March 2004, selling for £403,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Mar 2004£403,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 33 sales of comparable properties within 750 metres of 18, Stag Green Avenue, Hatfield across the last 2 years.
Most recently, 66, The Ryde, Hatfield, AL9 5DL, a freehold house, sold at £815,000 on the 16th July 2025.
Read more about house prices in AL9.
- Sold Jul 2025£815,000 | 5 Bed House66, The Ryde, Hatfield, AL9 5DL66, The Ryde, Hatfield, AL9 5DL
- Sold Jul 2025£850,000 | 4 Bed House6, Pleasant Rise, Hatfield, AL9 5DS6, Pleasant Rise, Hatfield, AL9 5DS
- Sold Mar 2024£910,000 | 5 Bed House22, Stag Green Avenue, Hatfield, AL9 5DZ22, Stag Green Avenue, Hatfield, AL9 5DZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 18, Stag Green Avenue, Hatfield as the 5th largest and the 3rd most expensive of the 40 addresses on Stag Green Avenue, Hatfield, AL9.
Against the AL9 postcode district average, it is £205k more expensive than the typical property.
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Schools Nearby
- The Ryde School200 m away
- Countess Anne Church of England School800 m away
- Birchwood Avenue Primary School1.0 km away
- Onslow St Audrey's School1.3 km away
- Bishop's Hatfield Girls' School1.7 km away
- Stanborough School2.2 km away
More reading links
Public Transport Nearby
- Hatfield (Herts)|800 m away
- Welwyn Garden City|3.4 km away
- Welham Green|3.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












