According to data from HM Land Registry, 18, Folly Close, Hitchin sits on a plot of 305 m².

We have plot size data on 14 out of 15 other houses in the postcode and 18, Folly Close, Hitchin sits on the largest plot.

18, Folly Close, Hitchin has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Aug 2018.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and underfloor heating (mains gas).

According to HM Land Registry, 18, Folly Close, Hitchin was last sold on 23rd July 2020 for £506,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since July 2020, the market for similar properties has risen by 4.9%.

According to the Land Registry and our network of Estate Agents, there have been 72 sales of properties similar to 18, Folly Close, Hitchin within a radius of 620 metres since 2014.

The most recent example is 8, Passingham Avenue, Hitchin, SG4 9LD, a freehold house which sold for £585,000 on the 15th December 2025.

Read more about house prices in SG4.

• Sold Dec 2025£585,000 | 4 Bed House8, Passingham Avenue, Hitchin, SG4 9LD8, Passingham Avenue, Hitchin, SG4 9LD
• Sold Sep 2025£590,000 | 4 Bed House115, Whitehill Road, Hitchin, SG4 9HT115, Whitehill Road, Hitchin, SG4 9HT
• Sold Aug 2025£675,000 | 4 Bed House8, Broadmead, Hitchin, SG4 9LU8, Broadmead, Hitchin, SG4 9LU
• Sold May 2025£685,000 | 4 Bed House6, Passingham Avenue, Hitchin, SG4 9LD6, Passingham Avenue, Hitchin, SG4 9LD
• Sold Dec 2024£595,000 | 4 Bed House69, Whitehill Road, Hitchin, SG4 9HP69, Whitehill Road, Hitchin, SG4 9HP
• Sold Jul 2024£675,000 | 4 Bed House7, Tall Trees, Hitchin, SG4 7SW7, Tall Trees, Hitchin, SG4 7SW
• Sold Jul 2024£556,500 | 4 Bed House31, Manor Crescent, Hitchin, SG4 9LY31, Manor Crescent, Hitchin, SG4 9LY
• Sold Nov 2023£600,000 | 4 Bed House12, Maytrees, Hitchin, SG4 9LR12, Maytrees, Hitchin, SG4 9LR
• Sold Oct 2022£652,000 | 4 Bed House29, Grange Close, Hitchin, SG4 9HD29, Grange Close, Hitchin, SG4 9HD
• Sold Sep 2022£500,000 | 4 Bed House9A, Traherne Close, Hitchin, SG4 9DS9A, Traherne Close, Hitchin, SG4 9DS
• Sold Jun 2022£490,000 | 4 Bed House9, Lindsay Avenue, Hitchin, SG4 9JA9, Lindsay Avenue, Hitchin, SG4 9JA
• Sold May 2022£635,000 | 4 Bed House6, Walnut Close, Hitchin, SG4 9HH6, Walnut Close, Hitchin, SG4 9HH
• Sold Sep 2021£665,000 | 4 Bed House24, St. Johns Road, Hitchin, SG4 9JP24, St. Johns Road, Hitchin, SG4 9JP
• Sold Jan 2021£535,000 | 4 Bed House11, Lindsay Avenue, Hitchin, SG4 9JA11, Lindsay Avenue, Hitchin, SG4 9JA
• Sold Nov 2020£720,000 | 4 Bed House11, The Paddock, Hitchin, SG4 9EF11, The Paddock, Hitchin, SG4 9EF
• Sold May 2019£475,000 | 4 Bed House29, Conquest Close, Hitchin, SG4 9DP29, Conquest Close, Hitchin, SG4 9DP
• Sold Mar 2019£517,500 | 4 Bed House157, Stevenage Road, Hitchin, SG4 9DX157, Stevenage Road, Hitchin, SG4 9DX
• Sold Nov 2017£450,000 | 4 Bed House44, Conquest Close, Hitchin, SG4 9DP44, Conquest Close, Hitchin, SG4 9DP
• Sold Dec 2015£542,500 | 4 Bed House11A, Lindsay Avenue, Hitchin, SG4 9JA11A, Lindsay Avenue, Hitchin, SG4 9JA
• Sold Dec 2014£368,000 | 4 Bed House10A, Traherne Close, Hitchin, SG4 9DS10A, Traherne Close, Hitchin, SG4 9DS

Our network of Estate Agents reports 9 lets within 620 metres of 18, Folly Close, Hitchin over the last 2 years.

Most recently, 5, Conquest Close, Hitchin, SG4 9DP, a freehold house, was let by The Letting Quarter in May 2026.

• 
  Let agreed May 2026£ Undisclosed | 2 Bed House5, Conquest Close, Hitchin, SG4 9DP5, Conquest Close, Hitchin, SG4 9DP
• 
  Let agreed May 2026£ Undisclosed | 3 Bed House50, Hollow Lane, Hitchin, SG4 9SB50, Hollow Lane, Hitchin, SG4 9SB
• 
  Let agreed Jan 2026£ Undisclosed | 4 Bed House28, London Road, Hitchin, SG4 7NG28, London Road, Hitchin, SG4 7NG
• 
  Let agreed Dec 2025£ Undisclosed | 2 Bed Flat33, Morello Gardens, Hitchin, SG4 9DW33, Morello Gardens, Hitchin, SG4 9DW
• 
  Let agreed Aug 2025£ Undisclosed | 3 Bed House21, Langbridge Close, Hitchin, SG4 9EL21, Langbridge Close, Hitchin, SG4 9EL
• 
  Let agreed Mar 2025£ Undisclosed | 4 Bed House14, Dale Close, Hitchin, SG4 9AS14, Dale Close, Hitchin, SG4 9AS
• 
  Let agreed Mar 2025£ Undisclosed | 2 Bed Flat30, The Maples, Hitchin, SG4 9HA30, The Maples, Hitchin, SG4 9HA
• 
  Let agreed Feb 2025£ Undisclosed | 1 Bed Flat30, Maytrees, Hitchin, SG4 9LS30, Maytrees, Hitchin, SG4 9LS
• 
  Let agreed Nov 2024£ Undisclosed | 2 Bed Flat30, Morello Gardens, Hitchin, SG4 9DW30, Morello Gardens, Hitchin, SG4 9DW

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Folly Close, Hitchin, SG4 has a total of 15 addresses. According to our analysis of all the public data, 18, Folly Close, Hitchin is the largest and the most expensive property on the street.

When compared to the postcode district it is £79k more expensive than the average property in SG4.

• Whitehill Junior School

  200 m away
• Highbury Infant School and Nursery

  600 m away
• William Ransom Primary School

  1.0 km away

• Hitchin Girls' School

  800 m away
• Hitchin Boys' School

  1.3 km away
• The Priory School

  2.6 km away

• Hitchin

  |

  1.4 km away
• Letchworth Garden City

  |

  5.1 km away
• Stevenage

  |

  6.1 km away

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