According to data from HM Land Registry, 5, Hillside Way, Welwyn sits on a plot of 873 m².

We have plot size data on 24 out of 27 other houses in the postcode and 5, Hillside Way, Welwyn sits on the 7th largest plot.

5, Hillside Way, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Nov 2022.

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, 5, Hillside Way, Welwyn was last sold on 3rd June 2016 for £645,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since June 2016, the market for similar properties has risen by 38.6%.

• Sold Jun 2016£645,000
• Sold Nov 2002£350,000

According to the Land Registry and our network of Estate Agents, there have been 92 sales of properties similar to 5, Hillside Way, Welwyn within a radius of 1.4 kilometres since 2007.

The most recent example is 15, The Chase, Welwyn, AL6 0QT, a freehold house which sold for £630,000 on the 8th June 2026.

Read more about house prices in AL6.

• Sold Jun 2026£630,000 | 5 Bed House15, The Chase, Welwyn, AL6 0QT15, The Chase, Welwyn, AL6 0QT
• Sold Jan 2026£1,150,000 | 5 Bed House15, Marlborough Close, Welwyn, AL6 0UG15, Marlborough Close, Welwyn, AL6 0UG
• Sold Oct 2025£827,500 | 5 Bed House39, Robbery Bottom Lane, Welwyn, AL6 0UL39, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold May 2025£675,000 | 5 Bed House16, Marlborough Close, Welwyn, AL6 0UG16, Marlborough Close, Welwyn, AL6 0UG
• Sold Mar 2025£950,000 | 5 Bed HouseChestnut Lodge, Chestnut Walk, Welwyn, AL6 0SBChestnut Lodge, Chestnut Walk, Welwyn, AL6 0SB
• Sold Jan 2022£840,000 | 4 Bed House12, Canonsfield, Welwyn, AL6 0QD12, Canonsfield, Welwyn, AL6 0QD
• Sold Jan 2022£850,000 | 4 Bed House20, Hillside Way, Welwyn, AL6 0TY20, Hillside Way, Welwyn, AL6 0TY
• Sold Sep 2021£935,000 | 5 Bed House17, Woodland Way, Welwyn, AL6 0RZ17, Woodland Way, Welwyn, AL6 0RZ
• Sold May 2021£810,500 | 5 Bed House1, Mardley Heights, Welwyn, AL6 0TX1, Mardley Heights, Welwyn, AL6 0TX
• Sold Dec 2020£930,000 | 5 Bed House4, Marlborough Close, Welwyn, AL6 0UG4, Marlborough Close, Welwyn, AL6 0UG
• Sold Sep 2019£810,000 | 4 Bed House22, Chestnut Walk, Welwyn, AL6 0SB22, Chestnut Walk, Welwyn, AL6 0SB
• Sold Dec 2018£750,000 | 5 Bed House1A, Chestnut Walk, Welwyn, AL6 0SB1A, Chestnut Walk, Welwyn, AL6 0SB
• Sold Oct 2018£652,500 | 5 Bed House67, Robbery Bottom Lane, Welwyn, AL6 0UL67, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Oct 2017£763,000 | 4 Bed House8, The Drive, Welwyn, AL6 0TR8, The Drive, Welwyn, AL6 0TR
• Sold Aug 2017£665,000 | 5 Bed House18, Mardley Avenue, Welwyn, AL6 0UD18, Mardley Avenue, Welwyn, AL6 0UD
• Sold Aug 2015£670,000 | 5 Bed House5, Mardley Heights, Welwyn, AL6 0TX5, Mardley Heights, Welwyn, AL6 0TX
• Sold Dec 2013£330,000 | 5 Bed House15, Rosecroft Lane, Welwyn, AL6 0UB15, Rosecroft Lane, Welwyn, AL6 0UB
• Sold Aug 2013£596,450 | 5 Bed House1, Peace Grove, Welwyn, AL6 0RS1, Peace Grove, Welwyn, AL6 0RS
• Sold Sep 2007£510,000 | 4 Bed House47, Robbery Bottom Lane, Welwyn, AL6 0UL47, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Mar 2007£575,000 | 5 Bed House7, Mardley Heights, Welwyn, AL6 0TX7, Mardley Heights, Welwyn, AL6 0TX

Hillside Way, Welwyn, AL6 has a total of 27 addresses. According to our analysis of all the public data, 5, Hillside Way, Welwyn is the 2nd largest and the most expensive property on the street.

When compared to the postcode district it is £100k more expensive than the average property in AL6.

• St Michael's Woolmer Green CofE VA Primary School

  600 m away
• Oaklands Primary School

  1.0 km away
• All Saints Church of England Voluntary Aided Primary School, Datchworth

  1.9 km away

• Monk's Walk School

  3.4 km away
• Ridgeway Academy

  4.8 km away
• Barnwell School

  5.0 km away

• Knebworth

  |

  2.4 km away
• Welwyn North

  |

  2.5 km away
• Watton-at-Stone

  |

  4.6 km away

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