Stay up to date
Stay up to date
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
CO12 3SXHouse Prices / East of England, Tendring, St. Denis Close
Last updated May 2026
Key Postcode Insights
CO12 3SX is a residential postcode situated on St. Denis Close, Harwich, CO12 with 32 addresses.
It ranks as the 497th largest and 254th most expensive of the 603 postcodes in the CO12 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 32 properties: 32 houses.
32
Properties
- Houses
Key Postcode Insights
CO12 3SX is a residential postcode situated on St. Denis Close, Harwich, CO12 with 32 addresses.
It ranks as the 497th largest and 254th most expensive of the 603 postcodes in the CO12 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 32 properties: 32 houses.
32
Properties
- Houses
Get a Fast Offer
for your property
House Pricesin CO12 3SX
Sale prices range from £193,366 for 2 bedroom freehold houses with a garden (538 ft2) to £302,931 for 3 bedroom freehold houses with a garden (1,130 ft2) .
Monthly rental prices range from £906 pcm for 2 bed houses to £1,309 pcm for 3 bed houses.
The gross rental yield is between 5.2% and 5.7%.
The average value per square foot is £331.
Average Sale Value
£236,580
Average Rental Value
£1,082 pcm
Average Rental Yield
5.5% /year
Average Value Per Sqft
£331 /ft2
Sales Market Trendsin CO12 3SX
The last sale in CO12 3SX sold for £265,000 on 26th February 2026. Since then prices are down an average of 1.0%.
The current average value in the postcode is £236,580.
The CO12 3SX Sales Market has increased by 46.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.8% | £236,580 |
| April 2025 | 0.8% | £240,927 |
| April 2024 | -4.3% | £238,952 |
| April 2023 | 2.7% | £249,692 |
| April 2022 | 13.7% | £243,245 |
| April 2021 | 6.2% | £213,908 |
| April 2020 | 3.6% | £201,436 |
| April 2019 | 2.8% | £194,383 |
| April 2018 | 5.4% | £189,170 |
| April 2017 | 11.2% | £179,477 |
| April 2016 | 7.1% | £161,406 |
| April 2015 | 7% | £150,715 |
| April 2014 | 7.9% | £140,899 |
| April 2013 | -0.6% | £130,522 |
| April 2012 | -1.8% | £131,265 |
| April 2011 | 1.4% | £133,700 |
| April 2010 | 5.2% | £131,841 |
| April 2009 | -17.2% | £125,336 |
| April 2008 | -1.6% | £151,297 |
| April 2007 | 0% | £153,703 |
Rental Market Trendsin CO12 3SX
The current average rental value in the postcode is £1,082.
The CO12 3SX Rental Market has increased by 52.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.2% | £1,082pcm |
| April 2025 | 4.2% | £1,059pcm |
| April 2024 | 6.7% | £1,016pcm |
| April 2023 | 6.8% | £952pcm |
| April 2022 | 9.1% | £891pcm |
| April 2021 | 6.1% | £817pcm |
| April 2020 | 0.7% | £770pcm |
| April 2019 | 1.7% | £765pcm |
| April 2018 | 2.6% | £752pcm |
| April 2017 | 3.2% | £733pcm |
| April 2016 | 5.4% | £710pcm |
| April 2015 | 4.4% | £674pcm |
| April 2014 | 2.9% | £645pcm |
| April 2013 | 2.8% | £627pcm |
| April 2012 | 1.4% | £610pcm |
| April 2011 | 4.3% | £601pcm |
| April 2010 | 1.4% | £576pcm |
| April 2009 | -8.5% | £568pcm |
| April 2008 | 3.5% | £621pcm |
| April 2007 | 0% | £600pcm |
Explore Propertiesin CO12 3SX, St. Denis Close, Harwich, CO12
- 1, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 2, St. Denis Close, Harwich, CO12 3SX3 bed house
- 3, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 4, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 5, St. Denis Close, Harwich, CO12 3SX3 bed house
- 6, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 7, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 8, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 9, St. Denis Close, Harwich, CO12 3SX
- 10, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 11, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 12, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 14, St. Denis Close, Harwich, CO12 3SX
- 15, St. Denis Close, Harwich, CO12 3SX
- 16, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 17, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 18, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 19, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 20, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 21, St. Denis Close, Harwich, CO12 3SX
- 23, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 25, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 27, St. Denis Close, Harwich, CO12 3SX2 bed modern house
- 29, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 31, St. Denis Close, Harwich, CO12 3SX
- 33, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 35, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 37, St. Denis Close, Harwich, CO12 3SX3 bed house
- 39, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 41, St. Denis Close, Harwich, CO12 3SX3 bed modern house
- 43, St. Denis Close, Harwich, CO12 3SX3 bed house
- 45, St. Denis Close, Harwich, CO12 3SX3 bed house
Sales Historyin CO12 3SX
The last sale was on 26th February 2026 for £265,000 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 106 sales since 1995.
CO12 3SX has seen 4 sales in the last three years and 2 sales in the last twelve months.
Sold Feb 2026£265,000 | 3 Bed HouseSt. Denis Close35, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2025£180,000 | 2 Bed HouseSt. Denis Close25, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2024£255,000 | 3 Bed HouseSt. Denis Close35, St. Denis Close, Harwich, CO12 3SX
Sold Jul 2023£310,000 | 3 Bed HouseSt. Denis Close39, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2022£245,000 | 2 Bed HouseSt. Denis Close11, St. Denis Close, Harwich, CO12 3SX
Sold Jun 2022£205,000 | 2 Bed HouseSt. Denis Close7, St. Denis Close, Harwich, CO12 3SX
Sold May 2021£190,000 | 2 Bed HouseSt. Denis Close12, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2019£210,000 | 3 Bed HouseSt. Denis Close4, St. Denis Close, Harwich, CO12 3SX
Sold May 2019£230,000 | 3 Bed HouseSt. Denis Close33, St. Denis Close, Harwich, CO12 3SX
Sold May 2019£186,000 | 2 Bed HouseSt. Denis Close1, St. Denis Close, Harwich, CO12 3SX
Sold Jun 2018£248,000 | 3 Bed HouseSt. Denis Close20, St. Denis Close, Harwich, CO12 3SX
Sold Nov 2017£177,000 | 2 Bed HouseSt. Denis Close12, St. Denis Close, Harwich, CO12 3SX
Sold Nov 2017£153,000 | 2 Bed HouseSt. Denis Close17, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2017£250,000 | 3 Bed HouseSt. Denis Close39, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2017£160,000 | 2 Bed HouseSt. Denis Close27, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2016£160,000 | 2 Bed HouseSt. Denis Close3, St. Denis Close, Harwich, CO12 3SX
Sold Mar 2016£173,500 | 3 Bed HouseSt. Denis Close29, St. Denis Close, Harwich, CO12 3SX
Sold Feb 2016£224,950 | 3 Bed HouseSt. Denis Close16, St. Denis Close, Harwich, CO12 3SX
Sold Jan 2016£155,000 | 2 Bed HouseSt. Denis Close8, St. Denis Close, Harwich, CO12 3SX
Sold Oct 2015£173,250 | 3 Bed HouseSt. Denis Close41, St. Denis Close, Harwich, CO12 3SX
Sold Jul 2014£208,500 | 3 Bed HouseSt. Denis Close18, St. Denis Close, Harwich, CO12 3SX
Sold Apr 2014£143,500 | 3 Bed HouseSt. Denis Close6, St. Denis Close, Harwich, CO12 3SX
Sold Nov 2013£131,500 | 2 Bed HouseSt. Denis Close12, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2013£175,000 | 3 Bed HouseSt. Denis Close39, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2013£177,500 | 3 Bed HouseSt. Denis Close20, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2011£143,000 | 3 Bed HouseSt. Denis Close37, St. Denis Close, Harwich, CO12 3SX
Sold May 2011£201,000 | 3 Bed HouseSt. Denis Close20, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2010£170,000 | 3 Bed HouseSt. Denis Close5, St. Denis Close, Harwich, CO12 3SX
Sold Jul 2010£130,000 | 2 Bed HouseSt. Denis Close12, St. Denis Close, Harwich, CO12 3SX
Sold Dec 2009£183,500 | 3 Bed HouseSt. Denis Close20, St. Denis Close, Harwich, CO12 3SX
Sold Jul 2009£143,500 | 3 Bed HouseSt. Denis Close41, St. Denis Close, Harwich, CO12 3SX
Sold Jun 2009£150,000 | 3 Bed HouseSt. Denis Close35, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2008£160,000 | 3 Bed HouseSt. Denis Close37, St. Denis Close, Harwich, CO12 3SX
Sold Mar 2008£157,000 | 2 Bed HouseSt. Denis Close11, St. Denis Close, Harwich, CO12 3SX
Sold Jan 2008£195,000 | 3 Bed HouseSt. Denis Close43, St. Denis Close, Harwich, CO12 3SX
Sold Mar 2007£176,000 | 3 Bed HouseSt. Denis Close2, St. Denis Close, Harwich, CO12 3SX
Sold Jan 2007£197,000 | 3 Bed HouseSt. Denis Close45, St. Denis Close, Harwich, CO12 3SX
Sold Dec 2006£139,000 | 2 Bed HouseSt. Denis Close14, St. Denis Close, Harwich, CO12 3SX
Sold Dec 2006£145,500 | 3 Bed HouseSt. Denis Close19, St. Denis Close, Harwich, CO12 3SX
Sold Dec 2006£158,000 | 3 Bed HouseSt. Denis Close4, St. Denis Close, Harwich, CO12 3SX
Sold Oct 2006£140,000 | 2 Bed HouseSt. Denis Close7, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2006£147,000 | 2 Bed HouseSt. Denis Close1, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2006£177,000 | 3 Bed HouseSt. Denis Close35, St. Denis Close, Harwich, CO12 3SX
Sold Apr 2006£173,500 | 3 Bed HouseSt. Denis Close5, St. Denis Close, Harwich, CO12 3SX
Sold Nov 2005£202,650 | 3 Bed HouseSt. Denis Close45, St. Denis Close, Harwich, CO12 3SX
Sold Jul 2005£147,500 | 3 Bed HouseSt. Denis Close4, St. Denis Close, Harwich, CO12 3SX
Sold Jun 2005£153,500 | 3 Bed HouseSt. Denis Close6, St. Denis Close, Harwich, CO12 3SX
Sold Jan 2005£132,000 | 2 Bed HouseSt. Denis Close12, St. Denis Close, Harwich, CO12 3SX
Sold Sep 2004£166,000 | 3 Bed HouseSt. Denis Close2, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2004£135,000 | 2 Bed HouseSt. Denis Close11, St. Denis Close, Harwich, CO12 3SX
Sold Jun 2004£166,500 | 3 Bed HouseSt. Denis Close35, St. Denis Close, Harwich, CO12 3SX
Sold Apr 2004£119,000 | 2 Bed HouseSt. Denis Close7, St. Denis Close, Harwich, CO12 3SX
Sold Mar 2004£155,000 | 3 Bed HouseSt. Denis Close33, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2003£106,000 | 2 Bed HouseSt. Denis Close27, St. Denis Close, Harwich, CO12 3SX
Sold Mar 2003£149,995 | 3 Bed HouseSt. Denis Close31, St. Denis Close, Harwich, CO12 3SX
Sold Oct 2002£155,000 | 3 Bed HouseSt. Denis Close43, St. Denis Close, Harwich, CO12 3SX
Sold Aug 2002£96,000 | 2 Bed HouseSt. Denis Close1, St. Denis Close, Harwich, CO12 3SX
Sold Nov 2001£139,000 | 3 Bed HouseSt. Denis Close45, St. Denis Close, Harwich, CO12 3SX
Sold Jul 2001£99,995 | 3 Bed HouseSt. Denis Close39, St. Denis Close, Harwich, CO12 3SX
Sold Nov 2000£99,000 | 3 Bed HouseSt. Denis Close16, St. Denis Close, Harwich, CO12 3SX
Sold Oct 2000£69,500 | 2 Bed HouseSt. Denis Close11, St. Denis Close, Harwich, CO12 3SX
Sold Jun 2000£94,995 | 3 Bed HouseSt. Denis Close39, St. Denis Close, Harwich, CO12 3SX
Sold May 2000£89,995 | 3 Bed HouseSt. Denis Close33, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1999£64,000 | 3 Bed HouseSt. Denis Close5, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1999£64,995 | 3 Bed HouseSt. Denis Close31, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1999£49,995 | 2 Bed HouseSt. Denis Close21, St. Denis Close, Harwich, CO12 3SX
Sold May 1999£66,000 | 3 Bed HouseSt. Denis Close35, St. Denis Close, Harwich, CO12 3SX
Sold Apr 1999£51,000 | 2 Bed HouseSt. Denis Close7, St. Denis Close, Harwich, CO12 3SX
Sold Apr 1999£83,750 | 3 Bed HouseSt. Denis Close18, St. Denis Close, Harwich, CO12 3SX
Sold Nov 1998£45,000 | 2 Bed HouseSt. Denis Close17, St. Denis Close, Harwich, CO12 3SX
Sold Oct 1998£45,000 | 2 Bed HouseSt. Denis Close23, St. Denis Close, Harwich, CO12 3SX
Sold Jul 1998£45,000 | 2 Bed HouseSt. Denis Close10, St. Denis Close, Harwich, CO12 3SX
Sold May 1998£45,500 | 3 Bed HouseSt. Denis Close19, St. Denis Close, Harwich, CO12 3SX
Sold Mar 1998£45,995 | 2 Bed HouseSt. Denis Close12, St. Denis Close, Harwich, CO12 3SX
Sold Sep 1997£43,000 | 2 Bed HouseSt. Denis Close1, St. Denis Close, Harwich, CO12 3SX
Sold Jul 1997£55,000 | 3 Bed HouseSt. Denis Close31, St. Denis Close, Harwich, CO12 3SX
Sold Jul 1997£55,000 | 3 Bed HouseSt. Denis Close37, St. Denis Close, Harwich, CO12 3SX
Sold Apr 1997£59,000 | 3 Bed HouseSt. Denis Close33, St. Denis Close, Harwich, CO12 3SX
Sold Apr 1997£74,095 | 3 Bed HouseSt. Denis Close18, St. Denis Close, Harwich, CO12 3SX
Sold Feb 1997£74,995 | 3 Bed HouseSt. Denis Close45, St. Denis Close, Harwich, CO12 3SX
Sold Jan 1997£55,995 | 3 Bed HouseSt. Denis Close5, St. Denis Close, Harwich, CO12 3SX
Sold Dec 1996£41,325 | 2 Bed HouseSt. Denis Close9, St. Denis Close, Harwich, CO12 3SX
Sold Nov 1996£50,345 | 3 Bed HouseSt. Denis Close29, St. Denis Close, Harwich, CO12 3SX
Sold Nov 1996£56,525 | 3 Bed HouseSt. Denis Close41, St. Denis Close, Harwich, CO12 3SX
Sold Oct 1996£41,325 | 2 Bed HouseSt. Denis Close3, St. Denis Close, Harwich, CO12 3SX
Sold Oct 1996£44,500 | 2 Bed HouseSt. Denis Close7, St. Denis Close, Harwich, CO12 3SX
Sold Oct 1996£38,995 | 2 Bed HouseSt. Denis Close15, St. Denis Close, Harwich, CO12 3SX
Sold Sep 1996£40,995 | 3 Bed HouseSt. Denis Close19, St. Denis Close, Harwich, CO12 3SX
Sold Sep 1996£39,500 | 2 Bed HouseSt. Denis Close17, St. Denis Close, Harwich, CO12 3SX
Sold Sep 1996£40,995 | 2 Bed HouseSt. Denis Close23, St. Denis Close, Harwich, CO12 3SX
Sold Sep 1996£36,095 | 2 Bed HouseSt. Denis Close27, St. Denis Close, Harwich, CO12 3SX
Sold Sep 1996£40,995 | 2 Bed HouseSt. Denis Close21, St. Denis Close, Harwich, CO12 3SX
Sold Aug 1996£37,045 | 2 Bed HouseSt. Denis Close25, St. Denis Close, Harwich, CO12 3SX
Sold Aug 1996£38,945 | 2 Bed HouseSt. Denis Close11, St. Denis Close, Harwich, CO12 3SX
Sold Aug 1996£62,225 | 3 Bed HouseSt. Denis Close39, St. Denis Close, Harwich, CO12 3SX
Sold Aug 1996£59,845 | 3 Bed HouseSt. Denis Close35, St. Denis Close, Harwich, CO12 3SX
Sold Aug 1996£67,500 | 3 Bed HouseSt. Denis Close43, St. Denis Close, Harwich, CO12 3SX
Sold Jul 1996£55,000 | 3 Bed HouseSt. Denis Close2, St. Denis Close, Harwich, CO12 3SX
Sold Jul 1996£65,075 | 3 Bed HouseSt. Denis Close16, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1996£39,995 | 2 Bed HouseSt. Denis Close14, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1996£41,500 | 2 Bed HouseSt. Denis Close12, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1996£76,995 | 3 Bed HouseSt. Denis Close20, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1996£41,995 | 2 Bed HouseSt. Denis Close8, St. Denis Close, Harwich, CO12 3SX
Sold Jun 1996£41,995 | 2 Bed HouseSt. Denis Close10, St. Denis Close, Harwich, CO12 3SX
Sold May 1996£50,350 | 3 Bed HouseSt. Denis Close6, St. Denis Close, Harwich, CO12 3SX
Sold May 1996£52,995 | 3 Bed HouseSt. Denis Close4, St. Denis Close, Harwich, CO12 3SX
Nearby Postcodesto CO12 3SX
CO12 3SX is the 497th largest and the 254th most expensive postcode out of the 603 postcodes in the CO12 area.
- 74 mCO12 3SW, St. Edmunds Close, Harwich, CO12CO12 3SW18 Addresses
- 107 mCO12 3SD, Louvain Road, Harwich, CO12CO12 3SD32 Addresses
- 128 mCO12 3SN, Bruges Close, Dovercourt, Harwich, CO12CO12 3SN19 Addresses
- 172 mCO12 3SL, Vienna Close, Harwich, CO12CO12 3SL32 Addresses
- 174 mCO12 3TT, Low Road, Harwich, CO12CO12 3TT2 Addresses
- 182 mCO12 3TR, Low Road, Harwich, CO12CO12 3TR12 Addresses
Estate Agents active nearby!
What's this?
Be the first Estate
Agent here!
Property Typesin CO12 3SX
- 22 modern houses built after 1980
- 5 houses of an unknown age
- 5 other addresses of unknown type
- modern house (22)
- house (5)
- Unknown (5)
Energy Efficiencyof properties in CO12 3SX
- Energy Performance Certificate (EPC) surveys conducted for 22 properties.
- The dominant rating is C.
- A (1)
- E (0)
- B (0)
- F (0)
- C (18)
- G (0)
- D (3)
- No EPC (10)
Top 3 Most Expensive Saleson St. Denis Close
Schools Nearbyto CO12 3SX
The nearest primary school to CO12 3SX is St Joseph's Catholic Primary School which is 641 metres away.
- 641mSt Joseph's Catholic Primary School
- 868mAll Saints' Church of England Voluntary Aided Primary School, Dovercourt
- 1.0kmSpring Meadow Primary School & Nursery
The nearest secondary school is Harwich and Dovercourt High School which is 389 metres away.
- 389mHarwich and Dovercourt High School
- 7.1kmFelixstowe School
- 9.3kmLift Tendring
More reading links
Public Transport Nearbyto CO12 3SX
The closest station to CO12 3SX is Dovercourt station which is 1.9 kilometres away.
- 1.9kmDovercourt
- 2.4kmHarwich International
- 2.6kmHarwich Town
- 6.3kmWrabness
Loading...
Loading...
Loading...
Loading...
