According to data from HM Land Registry, 18, Sish Lane, Stevenage sits on a plot of 386 m².

We have plot size data on 46 out of 53 other houses in the postcode and 18, Sish Lane, Stevenage sits on the 29th largest plot.

18, Sish Lane, Stevenage has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 May 2016.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, Sish Lane, Stevenage was last sold on 2nd September 2016 for £390,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2016, the market for similar properties has risen by 7.8%.

• Sold Sep 2016£390,000

According to the Land Registry and our network of Estate Agents, there have been 94 sales of properties similar to 18, Sish Lane, Stevenage within a radius of 510 metres since 2008.

The most recent example is 26, Pound Avenue, Stevenage, SG1 3JA, a freehold house which sold for £550,000 on the 22nd August 2025.

Read more about house prices in SG1.

• Sold Aug 2025£550,000 | 3 Bed House26, Pound Avenue, Stevenage, SG1 3JA26, Pound Avenue, Stevenage, SG1 3JA
• Sold Aug 2025£450,000 | 4 Bed House10 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX10 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX
• Sold Aug 2024£490,000 | 4 Bed House43, Sish Lane, Stevenage, SG1 3LS43, Sish Lane, Stevenage, SG1 3LS
• Sold Aug 2024£425,000 | 3 Bed House2, Hammond Close, Stevenage, SG1 3JQ2, Hammond Close, Stevenage, SG1 3JQ
• Sold Apr 2024£435,000 | 3 Bed House37, Grove Road, Stevenage, SG1 3NT37, Grove Road, Stevenage, SG1 3NT
• Sold Jan 2023£427,000 | 3 Bed House71, Sish Lane, Stevenage, SG1 3LS71, Sish Lane, Stevenage, SG1 3LS
• Sold Nov 2022£445,000 | 4 Bed House6 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX6 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX
• Sold Oct 2022£450,000 | 3 Bed House17, Pike End, Stevenage, SG1 3XA17, Pike End, Stevenage, SG1 3XA
• Sold Oct 2022£540,000 | 3 Bed House47, Grove Road, Stevenage, SG1 3NT47, Grove Road, Stevenage, SG1 3NT
• Sold Dec 2021£460,000 | 3 Bed House3, Pound Avenue, Stevenage, SG1 3JB3, Pound Avenue, Stevenage, SG1 3JB
• Sold Sep 2021£465,000 | 3 Bed House37, Sish Lane, Stevenage, SG1 3LS37, Sish Lane, Stevenage, SG1 3LS
• Sold Sep 2021£430,000 | 3 Bed House18, Basils Road, Stevenage, SG1 3PX18, Basils Road, Stevenage, SG1 3PX
• Sold Feb 2021£450,000 | 3 Bed House33, Sish Lane, Stevenage, SG1 3LS33, Sish Lane, Stevenage, SG1 3LS
• Sold Feb 2021£365,000 | 4 Bed House11 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX11 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX
• Sold Jan 2021£363,000 | 3 Bed House12 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX12 Fieldcroft, Letchmore Road, Stevenage, SG1 3DX
• Sold Nov 2019£295,000 | 3 Bed House73, Sish Lane, Stevenage, SG1 3LS73, Sish Lane, Stevenage, SG1 3LS
• Sold Jul 2018£395,000 | 3 Bed House11, Pike End, Stevenage, SG1 3XA11, Pike End, Stevenage, SG1 3XA
• Sold Jul 2016£340,200 | 4 Bed House53, Sish Lane, Stevenage, SG1 3LS53, Sish Lane, Stevenage, SG1 3LS
• Sold May 2016£384,995 | 3 Bed House22, Sish Lane, Stevenage, SG1 3LS22, Sish Lane, Stevenage, SG1 3LS
• Sold Oct 2008£214,500 | 3 Bed House41, Sish Lane, Stevenage, SG1 3LS41, Sish Lane, Stevenage, SG1 3LS

Sish Lane, Stevenage, SG1 has a total of 128 addresses. According to our analysis of all the public data, 18, Sish Lane, Stevenage is the 41st largest and the 26th most expensive property on the street.

When compared to the postcode district it is £106k more expensive than the average property in SG1.

• Fairlands Primary School

  300 m away
• Letchmore Infants' and Nursery School

  500 m away
• Woolenwick Junior School

  1.0 km away

• Barclay Academy

  800 m away
• The Thomas Alleyne Academy

  900 m away
• The Saint John Henry Newman Catholic School

  1.5 km away

• Stevenage

  |

  800 m away
• Knebworth

  |

  4.7 km away
• Hitchin

  |

  6.5 km away

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