According to data from HM Land Registry, 3A, Hillside Way, Welwyn sits on a plot of 807 m².

We have plot size data on 24 out of 27 other houses in the postcode and 3A, Hillside Way, Welwyn sits on the 13th largest plot.

3A, Hillside Way, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Mar 2018.

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, 3A, Hillside Way, Welwyn was last sold on 10th November 2023 for £695,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since November 2023, the market for similar properties has risen by 4.4%.

• Sold Nov 2023£695,000
• Sold Nov 1997£170,000

According to the Land Registry and our network of Estate Agents, there have been 180 sales of properties similar to 3A, Hillside Way, Welwyn within a radius of 1.4 kilometres since 2008.

The most recent example is 1, Whetstone Close, Welwyn, AL6 0QW, a freehold house which sold for £850,000 on the 2nd June 2026.

Read more about house prices in AL6.

• Sold Jun 2026£850,000 | 4 Bed House1, Whetstone Close, Welwyn, AL6 0QW1, Whetstone Close, Welwyn, AL6 0QW
• Sold Oct 2025£675,000 | 4 Bed House2, Peace Grove, Welwyn, AL6 0RS2, Peace Grove, Welwyn, AL6 0RS
• Sold Oct 2025£715,000 | 4 Bed House31, Hillside Way, Welwyn, AL6 0TY31, Hillside Way, Welwyn, AL6 0TY
• Sold Mar 2025£415,000 | 4 Bed House2, Wolves Mere, Knebworth, SG3 6JW2, Wolves Mere, Knebworth, SG3 6JW
• Sold Mar 2023£895,000 | 4 Bed House7, Rosecroft Lane, Welwyn, AL6 0UB7, Rosecroft Lane, Welwyn, AL6 0UB
• Sold Oct 2022£470,000 | 4 Bed House7, Mardley Avenue, Welwyn, AL6 0TU7, Mardley Avenue, Welwyn, AL6 0TU
• Sold Nov 2021£750,000 | 4 Bed House20, Mardley Heights, Welwyn, AL6 0SX20, Mardley Heights, Welwyn, AL6 0SX
• Sold Jun 2021£635,000 | 4 Bed House93, Robbery Bottom Lane, Welwyn, AL6 0UL93, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Apr 2021£670,000 | 4 Bed House43, Robbery Bottom Lane, Welwyn, AL6 0UL43, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Jan 2021£625,000 | 4 Bed House99, Robbery Bottom Lane, Welwyn, AL6 0UL99, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Oct 2020£700,000 | 4 Bed House95, Robbery Bottom Lane, Welwyn, AL6 0UL95, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Sep 2020£468,367 | 4 Bed House10, Hillside Way, Welwyn, AL6 0TY10, Hillside Way, Welwyn, AL6 0TY
• Sold Dec 2018£612,500 | 4 Bed House87, Robbery Bottom Lane, Welwyn, AL6 0UL87, Robbery Bottom Lane, Welwyn, AL6 0UL
• Sold Nov 2017£599,950 | 4 Bed House1, Marlborough Close, Welwyn, AL6 0UG1, Marlborough Close, Welwyn, AL6 0UG
• Sold Oct 2017£490,000 | 4 Bed House9, Hillside Way, Welwyn, AL6 0TY9, Hillside Way, Welwyn, AL6 0TY
• Sold Jul 2017£600,000 | 4 Bed House19, Hillside Way, Welwyn, AL6 0TY19, Hillside Way, Welwyn, AL6 0TY
• Sold Jun 2017£490,000 | 4 Bed House29, Hillside Way, Welwyn, AL6 0TY29, Hillside Way, Welwyn, AL6 0TY
• Sold Oct 2014£479,950 | 4 Bed House21, Marlborough Close, Welwyn, AL6 0UG21, Marlborough Close, Welwyn, AL6 0UG
• Sold Aug 2012£365,000 | 4 Bed House15, Hillside Way, Welwyn, AL6 0TY15, Hillside Way, Welwyn, AL6 0TY
• Sold Feb 2008£419,000 | 4 Bed House18, Hillside Way, Welwyn, AL6 0TY18, Hillside Way, Welwyn, AL6 0TY

Hillside Way, Welwyn, AL6 has a total of 27 addresses. According to our analysis of all the public data, 3A, Hillside Way, Welwyn is the 18th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £112k less 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.