Lower Flat, 1 Featherstone Street, Sunderland, SR6 0PE
About Lower Flat
Lower Flat is an end-of-terrace house in Sunderland (SR6 0PE). It has a recorded floor area of 86 m² (around 926 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2015) shows a D (score 55), a step below the typical UK home. When first surveyed in July 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and hot-water efficiency went from Poor to Good; while window efficiency dropped from Good to Average and lighting dropped from Good to Poor. The recommended improvements would push it to C (score 78). The latest certificate is from September 2015, so improvements made since then won't be reflected.
Across 1995–2023, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £161,000 sits 235.4% above the 2023 sale of £48,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 60.3% below the postcode norm. At 86 m² it's 26.5% smaller than the typical home in the postcode (117 m² median across 23 EPCs). Last sale on file: £48,000 in July 2023.
Know exactly what you're buying at Lower Flat
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Sept 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Low energy lighting percentage decreased
Planning history
Lower Flat has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Lower Flat's modelled value sits at over four times its earliest registered sale price (1995).
£161,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 28 years.
£48,000
Growth on file: 1.7% per year over 28 years.
Sales timeline
6 July 2023Most recent
£48,000
-21.3%over 7 years13 November 2015
£61,000
+103.3%over 20 years14 September 1995
£30,000
Median price across the last 5 sales in SR6 0PE: £200,000 (2025–2024).
Nearby sales in SR6 0PE
19 Featherstone Street, Sunderland, SR6 0PE
Sold Aug 2025
£200,00030 Featherstone Street, Sunderland, SR6 0PE
Sold Aug 2025
£305,00011 Featherstone Street, Sunderland, SR6 0PE
Sold Jul 2025
£200,00014 Featherstone Street, Sunderland, SR6 0PE
Sold May 2025
£200,0006 Featherstone Street, Sunderland, SR6 0PE
Sold Nov 2024
£128,000
Everything we know about Lower Flat, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Featherstone Street homes
On epc rating, Lower Flat runs well behind the street norm.
Price per m²
£558
Street avg £2,301
Floor Area
86 m²
Street avg 58 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
5.2 t/year
Street avg 3.3 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Harbour View - Featherstone Street — bus stop.
Closest school
0.8 km
St Benet's Roman Catholic Voluntary Aided Primary School. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.1dB

Night-time· 23:00 – 07:00
41.7dB