According to data from HM Land Registry, 18, Knox Close, Norwich sits on a plot of 538 m².

We have plot size data on 20 out of 22 other houses in the postcode and 18, Knox Close, Norwich sits on the 4th largest plot.

18, Knox Close, Norwich has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Feb 2025.

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, 18, Knox Close, Norwich was last sold on 26th October 2007 for £160,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2007, the market for similar properties has risen by 37.2%.

• Sold Oct 2007£160,000

According to the Land Registry and our network of Estate Agents, there have been 186 sales of properties similar to 18, Knox Close, Norwich within a radius of 650 metres since 2017.

The most recent example is 8, Sienna Mews, Norwich, NR1 4LR, a freehold house which sold for £300,000 on the 17th April 2026.

Read more about house prices in NR1.

• Sold Apr 2026£300,000 | 3 Bed House8, Sienna Mews, Norwich, NR1 4LR8, Sienna Mews, Norwich, NR1 4LR
• Sold Oct 2025£295,000 | 3 Bed House121, Borrowdale Drive, Norwich, NR1 4NA121, Borrowdale Drive, Norwich, NR1 4NA
• Sold Oct 2025£285,000 | 3 Bed House16, The Ridgeway, Norwich, NR1 4NB16, The Ridgeway, Norwich, NR1 4NB
• Sold Sep 2025£216,000 | 3 Bed House1, Steepgreen Close, Norwich, NR1 4NF1, Steepgreen Close, Norwich, NR1 4NF
• Sold Aug 2025£235,000 | 3 Bed House14, The Ridgeway, Norwich, NR1 4NB14, The Ridgeway, Norwich, NR1 4NB
• Sold Jun 2025£270,000 | 3 Bed House12, Hilary Avenue, Norwich, NR1 4LF12, Hilary Avenue, Norwich, NR1 4LF
• Sold Jan 2025£198,000 | 3 Bed House22, Aldryche Road, Norwich, NR1 4LE22, Aldryche Road, Norwich, NR1 4LE
• Sold Aug 2024£282,000 | 3 Bed House20, The Ridgeway, Norwich, NR1 4NB20, The Ridgeway, Norwich, NR1 4NB
• Sold Aug 2024£240,000 | 3 Bed House80, Borrowdale Drive, Norwich, NR1 4NS80, Borrowdale Drive, Norwich, NR1 4NS
• Sold Jul 2024£265,000 | 3 Bed House125, Borrowdale Drive, Norwich, NR1 4NA125, Borrowdale Drive, Norwich, NR1 4NA
• Sold May 2024£272,000 | 3 Bed House3, Fallowfield Close, Norwich, NR1 4NW3, Fallowfield Close, Norwich, NR1 4NW
• Sold Jan 2024£300,000 | 3 Bed House41, Hilary Avenue, Norwich, NR1 4LF41, Hilary Avenue, Norwich, NR1 4LF
• Sold Jan 2024£273,700 | 3 Bed House21, Aldryche Road, Norwich, NR1 4LE21, Aldryche Road, Norwich, NR1 4LE
• Sold Jan 2022£295,000 | 3 Bed House1, Valley Side Road, Norwich, NR1 4LD1, Valley Side Road, Norwich, NR1 4LD
• Sold Sep 2021£248,000 | 3 Bed House90, Borrowdale Drive, Norwich, NR1 4LZ90, Borrowdale Drive, Norwich, NR1 4LZ
• Sold Jul 2021£265,000 | 3 Bed House11, Knox Close, Norwich, NR1 4LN11, Knox Close, Norwich, NR1 4LN
• Sold Mar 2021£272,500 | 3 Bed House10, Sienna Mews, Norwich, NR1 4LR10, Sienna Mews, Norwich, NR1 4LR
• Sold Jul 2020£262,000 | 3 Bed House9, Lloyd Road, Norwich, NR1 4LB9, Lloyd Road, Norwich, NR1 4LB
• Sold May 2020£212,500 | 3 Bed House123, Borrowdale Drive, Norwich, NR1 4NA123, Borrowdale Drive, Norwich, NR1 4NA
• Sold Dec 2017£225,500 | 3 Bed House120, Borrowdale Drive, Norwich, NR1 4NA120, Borrowdale Drive, Norwich, NR1 4NA

Knox Close, Norwich, NR1 has a total of 22 addresses. According to our analysis of all the public data, 18, Knox Close, Norwich is the 13th largest and the 12th most expensive property on the street.

When compared to the postcode district it is £57k more expensive than the average property in NR1.

• Lionwood Junior School

  500 m away
• Heartsease Primary Academy

  700 m away
• Mousehold Infant & Nursery School

  900 m away

• The Open Academy

  900 m away
• Sprowston Community Academy

  1.6 km away
• Sewell Park Academy

  1.8 km away

• Norwich

  |

  1.4 km away
• Salhouse

  |

  6.5 km away
• Brundall Gardens

  |

  6.9 km away

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