Our Data Sources
143, Sea Road, Sunderland has no recent1 records in the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 143, Sea Road, Sunderland is in very good condition we estimate a sale value of £254,852 and a rental value of £1,260 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £225,726 and a rental value of £1,116 per month.
Plot Size
According to data from HM Land Registry, 143, Sea Road, Sunderland sits on a plot of 114 m2.
We have plot size data on 20 out of 22 other houses in the postcode and 143, Sea Road, Sunderland sits on the 7th largest plot.
Energy Efficiency
143, Sea Road, Sunderland has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Mar 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 143, Sea Road, Sunderland was last sold on 1st May 2003 for £105,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold May 2003£105,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 8 sales of properties similar to 143, Sea Road, Sunderland within a radius of 430 metres since 2010.
The most recent example is 177, Sea Road, Sunderland, SR6 9EB, a freehold house which sold for £250,000 on the 13th February 2026.
Read more about house prices in SR6.
- Sold Feb 2026£250,000 | 5 Bed House177, Sea Road, Sunderland, SR6 9EB177, Sea Road, Sunderland, SR6 9EB
- Sold Sep 2025£315,000 | 5 Bed House24, Gloucester Avenue, Sunderland, SR6 9ED24, Gloucester Avenue, Sunderland, SR6 9ED
- Sold Sep 2023£230,000 | 4 Bed House5, Wingrove Avenue, Sunderland, SR6 9HJ5, Wingrove Avenue, Sunderland, SR6 9HJ
- Sold Jun 2023£259,950 | 4 Bed House167, Sea Road, Sunderland, SR6 9EB167, Sea Road, Sunderland, SR6 9EB
- Sold Dec 2022£205,000 | 4 Bed House4, Thorburn Street, Sunderland, SR6 8HY4, Thorburn Street, Sunderland, SR6 8HY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £211,693, ranging from £183,800 to £275,678.
- 145 Sea Road
4 Bed House | 7 m | Est. Value: £208,764
- 137 Sea Road
4 Bed House | 17 m | Est. Value: £205,572
- 151 Sea Road
4 Bed House | 24 m | Est. Value: £208,764
- 153 Sea Road
4 Bed House | 30 m | Est. Value: £207,174
- 3 Ashleigh Grove
3 Bed House | 30 m | Est. Value: £211,334
Location Comparison
Sea Road, Sunderland, SR6 has a total of 95 addresses. According to our analysis of all the public data, 143, Sea Road, Sunderland is the 2nd largest and the 4th most expensive property on the street.
When compared to the postcode district it is £55k more expensive than the average property in SR6.
More reading links
Schools Nearby
- Fulwell Junior School100 m away
- Fulwell Infant School Academy100 m away
- St Benet's Roman Catholic Voluntary Aided Primary School800 m away
- Monkwearmouth Academy1.0 km away
- Whitburn Church of England Academy2.5 km away
- Red House Academy3.0 km away
More reading links
Public Transport Nearby
- Sunderland|2.8 km away
- Seaham|10.6 km away
- Heworth|11.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
