23, Mortimer Street
23, Mortimer Street
Description & Estimates







According to the public record, 23, Mortimer Street, Sunderland is a period freehold house with 807 ft2 of internal area and sits on a 95.4 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 23, Mortimer Street, Sunderland is £84,628 and the estimated rental value is £631 per month.
Mortimer Street, Sunderland, SR4 is located in the borough of Sunderland within the SR4 postal district.
Our Data Sources
23, Mortimer Street, Sunderland has a single entry in the Land Registry from November 2007 and a single entry in the EPC database dated May 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
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 23, Mortimer Street, Sunderland is in very good condition we estimate a sale value of £88,859 and a rental value of £662 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £78,704 and a rental value of £587 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 23, Mortimer Street, Sunderland has moved up by £182 (0.2%), while its estimated rental value has increased by £21 per month (3.4%). Based on current estimates, the property offers a gross rental yield of 8.9%.
Plot Size
According to data from HM Land Registry, 23, Mortimer Street, Sunderland sits on a plot of 95 m2.
We have plot size data on 15 out of 19 other houses in the postcode and 23, Mortimer Street, Sunderland sits on the 10th largest plot.
Energy Efficiency
23, Mortimer Street, Sunderland has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 26 May 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Room heaters, mains gas.
Sold Prices
According to HM Land Registry, 23, Mortimer Street, Sunderland was last sold on 21st November 2007 for £78,950 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since November 2007, the market for similar properties has risen by 51.2%.
- Sold Nov 2007£78,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 23, Mortimer Street, Sunderland within a radius of 420 metres over the last 2 years.
The most recent example is 10, Mafeking Street, Sunderland, SR4 6NE, a freehold house which sold for £60,000 on the 16th December 2025.
Read more about house prices in SR4.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Mortimer Street, Sunderland, SR4 has a total of 42 addresses. According to our analysis of all the public data, 23, Mortimer Street, Sunderland is the 8th largest and the 8th most expensive property on the street.
When compared to the postcode district it is £62k less expensive than the average property in SR4.
More reading links
Schools Nearby
- 300mDiamond Hall Infant Academy
- 400mSt Joseph's Catholic Primary School, Sunderland
- 400mDiamond Hall Junior Academy
- 1.8kmSt Anthony's Girls' Catholic Academy
- 1.9kmThornhill Academy
- 2.3kmCastle View Enterprise Academy
More reading links
Public Transport Nearby
The closest station to 23, Mortimer Street, Sunderland is Sunderland station, which is 2.2 kilometres away.
- 2.2kmSunderland
- 9.3kmSeaham
- 10.2kmHeworth
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

