House prices in Sizewell
Median value — June 2026
£330,480
Modelled from 22 properties Stede tracks in Sizewell
Market snapshot
£330,480
Median value
£375,242
Average value
0
Sales in the last 12 months
+2%
Change over the past year
Value over time
- Modelled value
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £95,348 |
| 2001 | £111,994 |
| 2002 | £139,938 |
| 2003 | £159,688 |
| 2004 | £182,765 |
| 2005 | £185,368 |
| 2006 | £204,775 |
| 2007 | £219,249 |
| 2008 | £185,340 |
| 2009 | £192,384 |
| 2010 | £198,573 |
| 2011 | £198,312 |
| 2012 | £198,802 |
| 2013 | £209,025 |
| 2014 | £228,205 |
| 2015 | £243,988 |
| 2016 | £263,280 |
| 2017 | £278,975 |
| 2018 | £284,287 |
| 2019 | £287,380 |
| 2020 | £300,034 |
| 2021 | £320,847 |
| 2022 | £348,229 |
| 2023 | £332,119 |
| 2024 | £328,602 |
| 2025 | £331,810 |
| 2026 | £330,480 |
Property types
- Semi-detached house41%£330,194
- Mid-terrace house23%£305,415
- Detached house18%£353,208
- Property18%£446,718
Recent sales
- Cliff House Caravan Park, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TU£57,750 · 2025£58,000
- West View, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4UA£267,099 · 2024£266,000
- Sizewell A Power Station, Former Grid Yard, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4UR£900,000 · 2024£906,000
- Timber Mill Barns, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TT£432,500 · 2024£439,000
- 1 Halfway Houses, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TS£370,000 · 2022£362,000
- Timbertop Bungalow, Sizewell Gap, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4UH£435,000 · 2021£467,000
- Crownlands Cottage, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TR£275,000 · 2019£318,000
- 2 Pebble Cottages, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TZ£300,000 · 2016£386,000
Addresses in Sizewell
- 1 Halfway Houses, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TS£370,000 · 2022£362,000
- 1 Pebble Cottages, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TZ£190,000 · 2004£352,000
- 1 White Cottages, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TY£220,000 · 2015£305,000
- 2 Halfway Houses, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TS£116,000 · 2001£378,000
- 2 Ivy Cottage, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4UA£217,000 · 2016£294,000
- 2 Pebble Cottages, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TZ£300,000 · 2016£386,000
- 2 White Cottages, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TY£173,000 · 2015£246,000
- 5 Halfway Houses, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TS£185,000 · 2011£320,000
- 6 Halfway Houses, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TS£56,000 · 1995£330,000
- Cliff House Caravan Park, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TU£57,750 · 2025£58,000
- Coast Guard Cottage, 1, Sizewell Gap, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4UH£480,000 · 2016£623,000
- Coast Guard Cottage, 4, Sizewell Gap, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4UH£64,000 · 1999£278,000
- Coastguard Cottages, 3, Sizewell Gap, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4UH£175,000 · 2004£331,000
- Corner House, Sizewell Gap, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4UH£400,000 · 2013£668,000
- Crownlands Cottage, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TR£275,000 · 2019£318,000
- Crownlands Cottage, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4TR£117,500 · 2001£388,000
- Ness House Cottage, 1, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4UB£55,000 · 1995£314,000
- Sizewell A Power Station, Former Grid Yard, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4UR£900,000 · 2024£906,000
- The Moorings, Sizewell Gap, Sizewell, Leiston, Suffolk Coastal, Suffolk, IP16 4UH£59,950 · 1999£282,000
- Timber Mill Barns, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4TT£432,500 · 2024£439,000
- Timbertop Bungalow, Sizewell Gap, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4UH£435,000 · 2021£467,000
- West View, Sizewell, Leiston, East Suffolk, Suffolk, IP16 4UA£267,099 · 2024£266,000
About this area
Sizewell, in Leiston, is a village. Stede can model 22 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of June 2026, Sizewell has a median estimated value of £330,480 and an average of £375,242.
Modelled values in Sizewell are +2% over the past year and +9% over five years.
The market here is mostly semi-detached houses, which make up 41% of the properties Stede tracks in Sizewell.
Common questions
What is the average house price in Sizewell?
As of June 2026, the average estimated value is £375,242 and the median is £330,480 across 22 properties Stede tracks in Sizewell. This is not a formal market valuation.
Are house prices in Sizewell going up or down?
Modelled values in Sizewell are +2% over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in Sizewell?
41% of the properties Stede tracks in Sizewell are semi-detached houses. mid-terrace houses are next most common, at 23%.
How many properties are in Sizewell?
Stede can model 22 properties in Sizewell, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Sizewell?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →