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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
CM21 9BWHouse Prices / East of England, East Hertfordshire, Knight Street
Last updated May 2026
Key Postcode Insights
CM21 9BW is a residential postcode situated on Knight Street, Sawbridgeworth, CM21 with 10 addresses.
It ranks as the 137th largest and 8th most expensive of the 306 postcodes in the CM21 area.
The postcode contains a total of 10 properties: 10 flats.
10
Properties
- Flats
Key Postcode Insights
CM21 9BW is a residential postcode situated on Knight Street, Sawbridgeworth, CM21 with 10 addresses.
It ranks as the 137th largest and 8th most expensive of the 306 postcodes in the CM21 area.
The postcode contains a total of 10 properties: 10 flats.
10
Properties
- Flats
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House Pricesin CM21 9BW
Sale prices range from £137,512 for 1 bedroom leasehold flats (265 ft2) to £202,285 for 2 bedroom leasehold flats (545 ft2) .
Monthly rental prices range from £777 pcm for 1 bed flats to £1,130 pcm for 2 bed flats.
The gross rental yield is between 6.7% and 6.9%.
The average value per square foot is £415.
Average Sale Value
£175,489
Average Rental Value
£989 pcm
Average Rental Yield
6.8% /year
Average Value Per Sqft
£415 /ft2
Sales Market Trendsin CM21 9BW
The last sale in CM21 9BW sold for £165,950 on 20th April 2023. Since then prices are down an average of 1.1%.
The current average value in the postcode is £175,489.
The CM21 9BW Sales Market has increased by 6.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.9% | £175,489 |
| April 2025 | 0.2% | £177,026 |
| April 2024 | -0.9% | £176,640 |
| April 2023 | -2.6% | £178,288 |
| April 2022 | 5.6% | £183,085 |
| April 2021 | -1.8% | £173,314 |
| April 2020 | 6.5% | £176,452 |
| April 2019 | 1.4% | £165,694 |
| April 2018 | -4.3% | £163,347 |
| April 2017 | 3.6% | £170,729 |
| April 2016 | 13.8% | £164,849 |
| April 2015 | 9.2% | £144,881 |
| April 2014 | 5.9% | £132,635 |
| April 2013 | 3.8% | £125,304 |
| April 2012 | -3.5% | £120,685 |
| April 2011 | 1.8% | £125,030 |
| April 2010 | 2.7% | £122,865 |
| April 2009 | -11.6% | £119,629 |
| April 2008 | 3.3% | £135,379 |
| April 2007 | 0% | £131,045 |
Rental Market Trendsin CM21 9BW
The current average rental value in the postcode is £989.
The CM21 9BW Rental Market has increased by 31.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.7% | £989pcm |
| April 2025 | 5.2% | £954pcm |
| April 2024 | 9.2% | £907pcm |
| April 2023 | 4.4% | £831pcm |
| April 2022 | 3.4% | £796pcm |
| April 2021 | -0.9% | £769pcm |
| April 2020 | 1.9% | £776pcm |
| April 2019 | 0.6% | £761pcm |
| April 2018 | -1.5% | £757pcm |
| April 2017 | 2.1% | £768pcm |
| April 2016 | 5.3% | £752pcm |
| April 2015 | 7.9% | £714pcm |
| April 2014 | 2% | £662pcm |
| April 2013 | 2.5% | £650pcm |
| April 2012 | 1.9% | £634pcm |
| April 2011 | 3.1% | £622pcm |
| April 2010 | 2.7% | £603pcm |
| April 2009 | -6.9% | £588pcm |
| April 2008 | 4.4% | £631pcm |
| April 2007 | 0% | £604pcm |
Explore Buildingsin CM21 9BW, Knight Street, Sawbridgeworth, CM21
Sales Historyin CM21 9BW
The last sale was on 20th April 2023 for £165,950 and since then the market in the area has decreased by 1.1%. The postcode has had a total of 22 sales since 1995.
CM21 9BW has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Apr 2023£165,950 | 1 Bed FlatKnights Court, Knight StreetFlat 2, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Sep 2022£235,000 | 2 Bed FlatKnights Court, Knight StreetFlat 7, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold May 2022£152,500 | 1 Bed FlatKnights Court, Knight StreetFlat 1, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Dec 2018£187,500 | 2 Bed FlatKnights Court, Knight StreetFlat 10, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Jun 2014£72,000 | 1 Bed FlatKnights Court, Knight StreetFlat 1, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Aug 2013£110,000 | 1 Bed FlatKnights Court, Knight StreetFlat 8, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold May 2013£120,000 | 1 Bed FlatKnights Court, Knight StreetFlat 9, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Jun 2012£78,000 | 1 Bed FlatKnights Court, Knight StreetFlat 5, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Sep 2007£125,000 | 2 Bed FlatKnights Court, Knight StreetFlat 3, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Sep 2007£122,000 | 1 Bed FlatKnights Court, Knight StreetFlat 6, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Aug 2007£128,000 | 1 Bed FlatKnights Court, Knight StreetFlat 1, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Feb 2007£177,500 | 2 Bed FlatKnights Court, Knight StreetFlat 7, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Dec 2001£64,000 | 1 Bed FlatKnights Court, Knight StreetFlat 6, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Feb 2001£74,000 | 1 Bed FlatKnights Court, Knight StreetFlat 8, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Aug 1999£46,000 | 2 Bed FlatKnights Court, Knight StreetFlat 3, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Jun 1999£45,000 | 1 Bed FlatKnights Court, Knight StreetFlat 6, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Oct 1998£57,500 | 2 Bed FlatKnights Court, Knight StreetFlat 7, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Feb 1997£33,000 | 1 Bed FlatKnights Court, Knight StreetFlat 5, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Jan 1997£38,000 | 2 Bed FlatKnights Court, Knight StreetFlat 3, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Sep 1996£36,000 | 1 Bed FlatKnights Court, Knight StreetFlat 6, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Aug 1996£41,000 | 2 Bed FlatKnights Court, Knight StreetFlat 10, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Sold Jul 1996£35,000 | 1 Bed FlatKnights Court, Knight StreetFlat 1, Knights Court, Knight Street, Sawbridgeworth, CM21 9BW
Nearby Postcodesto CM21 9BW
CM21 9BW is the 137th largest and the 8th most expensive postcode out of the 306 postcodes in the CM21 area.
- 42 mCM21 9EF, Rowan Walk, Sawbridgeworth, CM21CM21 9EF6 Addresses
- 75 mCM21 9AT, Knight Street, Sawbridgeworth, CM21CM21 9AT31 Addresses
- 75 mCM21 9QH, Bell Street, Sawbridgeworth, CM21CM21 9QH13 Addresses
- 90 mCM21 9GZ, Hailey Place, Sawbridgeworth, CM21CM21 9GZ5 Addresses
- 93 mCM21 9QL, The Gables, Sawbridgeworth, CM21CM21 9QL19 Addresses
- 108 mCM21 9BB, The Orchards, Sawbridgeworth, CM21CM21 9BB45 Addresses
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Property Typesin CM21 9BW
- 10 flats of an unknown age
- flat (10)
Energy Efficiencyof properties in CM21 9BW
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (4)
- No EPC (5)
Top 3 Most Expensive Saleson Knight Street
Schools Nearbyto CM21 9BW
The nearest primary school to CM21 9BW is Fawbert and Barnard Infants' School which is 87 metres away.
- 87mFawbert and Barnard Infants' School
- 418mReedings Junior School
- 593mMandeville Primary School
The nearest secondary school is Leventhorpe which is 818 metres away.
- 818mLeventhorpe
- 4.0kmThe Bishop's Stortford High School
- 4.1kmMark Hall Academy
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Public Transport Nearbyto CM21 9BW
The closest station to CM21 9BW is Sawbridgeworth station which is 700 metres away.
- 672mSawbridgeworth
- 2.9kmHarlow Mill
- 5.3kmHarlow Town
- 6.0kmBishops Stortford