According to data from HM Land Registry, 30, Chestnut Walk, Welwyn sits on a plot of 690 m².

We have plot size data on 14 out of 14 other houses in the postcode and 30, Chestnut Walk, Welwyn sits on the 4th largest plot.

30, Chestnut Walk, Welwyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Aug 2014.

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 the Land Registry and our network of Estate Agents, there have been 165 sales of properties similar to 30, Chestnut Walk, Welwyn within a radius of 1.4 kilometres since 2014.

The most recent example is 2, Peace Grove, Welwyn, AL6 0RS, a freehold house which sold for £675,000 on the 24th October 2025.

Read more about house prices in AL6.

• 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 Jul 2024£687,500 | 3 Bed House16, The Chase, Welwyn, AL6 0QT16, The Chase, Welwyn, AL6 0QT
• Sold May 2024£630,000 | 3 Bed House48, Robbery Bottom Lane, Welwyn, AL6 0UN48, Robbery Bottom Lane, Welwyn, AL6 0UN
• Sold Mar 2024£750,000 | 4 Bed House13B, Woodland Way, Welwyn, AL6 0RZ13B, Woodland Way, Welwyn, AL6 0RZ
• Sold Nov 2023£695,000 | 4 Bed House3A, Hillside Way, Welwyn, AL6 0TY3A, Hillside Way, Welwyn, AL6 0TY
• Sold Mar 2023£895,000 | 4 Bed House7, Rosecroft Lane, Welwyn, AL6 0UB7, Rosecroft Lane, Welwyn, AL6 0UB
• Sold Jan 2023£682,000 | 4 Bed House6, Tanglewood, Welwyn, AL6 0RU6, Tanglewood, Welwyn, AL6 0RU
• 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 Mar 2021£695,000 | 4 Bed House26, Chestnut Walk, Welwyn, AL6 0SD26, Chestnut Walk, Welwyn, AL6 0SD
• 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 Sep 2020£645,000 | 4 Bed HouseLongridge, Chestnut Walk, Welwyn, AL6 0SBLongridge, Chestnut Walk, Welwyn, AL6 0SB
• 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 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 Jan 2014£600,000 | 4 Bed House12, Peace Grove, Welwyn, AL6 0RS12, Peace Grove, Welwyn, AL6 0RS

Chestnut Walk, Welwyn, AL6 has a total of 37 addresses. According to our analysis of all the public data, 30, Chestnut Walk, Welwyn is the 25th largest and the 27th most expensive property on the street.

When compared to the postcode district it is £94k less expensive than the average property in AL6.

• Oaklands Primary School

  900 m away
• St Michael's Woolmer Green CofE VA Primary School

  900 m away
• All Saints Church of England Voluntary Aided Primary School, Datchworth

  2.2 km away

• Monk's Walk School

  3.1 km away
• Ridgeway Academy

  4.5 km away
• Barnwell School

  5.3 km away

• Welwyn North

  |

  2.2 km away
• Knebworth

  |

  2.7 km away
• Watton-at-Stone

  |

  4.7 km away

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