According to data from HM Land Registry, 4, Sunnyfield, Hatfield sits on a plot of 838 m².

We have plot size data on 8 out of 10 other houses in the postcode and 4, Sunnyfield, Hatfield sits on the 4th largest plot.

4, Sunnyfield, Hatfield has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Mar 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 4, Sunnyfield, Hatfield was last sold on 27th November 2019 for £631,000 and was recorded as a leasehold house.

The property has only had this single sale since 1995.

Since November 2019, the market for similar properties has risen by 41.0%.

• Sold Nov 2019£631,000

According to the Land Registry and our network of Estate Agents, there have been 20 sales of properties similar to 4, Sunnyfield, Hatfield within a radius of 950 metres since 2008.

The most recent example is 7, The Holdings, Hatfield, AL9 5HH, a freehold house which sold for £860,000 on the 9th January 2026.

Read more about house prices in AL9.

• Sold Jan 2026£860,000 | 5 Bed House7, The Holdings, Hatfield, AL9 5HH7, The Holdings, Hatfield, AL9 5HH
• 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 Aug 2024£790,000 | 4 Bed House117, The Ryde, Hatfield, AL9 5DP117, The Ryde, Hatfield, AL9 5DP
• Sold Apr 2024£699,995 | 5 Bed House66, Old Hertford Road, Hatfield, AL9 5HF66, Old Hertford Road, Hatfield, AL9 5HF
• Sold Mar 2024£910,000 | 5 Bed House22, Stag Green Avenue, Hatfield, AL9 5DZ22, Stag Green Avenue, Hatfield, AL9 5DZ
• Sold Jan 2024£840,000 | 5 Bed House7, Greenfield, Hatfield, AL9 5HW7, Greenfield, Hatfield, AL9 5HW
• Sold May 2019£650,000 | 4 Bed House10, Lodge Drive, Hatfield, AL9 5HN10, Lodge Drive, Hatfield, AL9 5HN
• Sold Jun 2018£498 | 5 Bed House11, Greenfield, Hatfield, AL9 5HW11, Greenfield, Hatfield, AL9 5HW
• Sold Mar 2018£800,000 | 5 Bed House9, Sunnyfield, Hatfield, AL9 5DX9, Sunnyfield, Hatfield, AL9 5DX
• Sold Nov 2017£740,000 | 5 Bed House47, Stag Green Avenue, Hatfield, AL9 5EB47, Stag Green Avenue, Hatfield, AL9 5EB
• Sold Feb 2017£700,000 | 5 Bed House45, Stag Green Avenue, Hatfield, AL9 5EB45, Stag Green Avenue, Hatfield, AL9 5EB
• Sold Sep 2016£675,000 | 4 Bed House5, Stag Green Avenue, Hatfield, AL9 5EB5, Stag Green Avenue, Hatfield, AL9 5EB
• Sold Feb 2016£655,000 | 4 Bed House6, Fawn Court, Hatfield, AL9 5DJ6, Fawn Court, Hatfield, AL9 5DJ
• Sold Apr 2015£545,000 | 5 Bed House12, Pleasant Rise, Hatfield, AL9 5DS12, Pleasant Rise, Hatfield, AL9 5DS
• Sold Dec 2014£575,000 | 5 Bed House14, The Holdings, Hatfield, AL9 5HQ14, The Holdings, Hatfield, AL9 5HQ
• Sold Aug 2010£445,000 | 4 Bed House24, The Holdings, Hatfield, AL9 5HQ24, The Holdings, Hatfield, AL9 5HQ
• Sold Nov 2009£428,000 | 5 Bed House49, Stag Green Avenue, Hatfield, AL9 5EB49, Stag Green Avenue, Hatfield, AL9 5EB
• Sold Apr 2009£500,000 | 4 Bed House3, The Holdings, Hatfield, AL9 5HH3, The Holdings, Hatfield, AL9 5HH
• Sold Mar 2008£490,000 | 4 Bed House151, The Ryde, Hatfield, AL9 5DP151, The Ryde, Hatfield, AL9 5DP

Sunnyfield, Hatfield, AL9 has a total of 10 addresses. According to our analysis of all the public data, 4, Sunnyfield, Hatfield is the 2nd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £84k more expensive than the average property in AL9.

• The Ryde School

  200 m away
• Countess Anne Church of England School

  1.0 km away
• Birchwood Avenue Primary School

  1.1 km away

• Onslow St Audrey's School

  1.5 km away
• Bishop's Hatfield Girls' School

  1.9 km away
• Stanborough School

  2.1 km away

• Hatfield (Herts)

  |

  1.0 km away
• Welwyn Garden City

  |

  3.2 km away
• Welham Green

  |

  4.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.