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23 Duncan Street, Sunderland, SR4 6QR

3 sales on record
Property type
Mid terrace
Habitable rooms
5
From EPC
Floor area
78 m²
840 sq ft
Energy rating
D
Score 68
Council tax
Band A
Tenure
Private Rental
Overview

About 23 Duncan Street

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

23 Duncan Street is a mid-terrace house in Sunderland (SR4 6QR). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2025) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in October 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.

Across 2006–2019, sale prices on this property compounded at -0.7% per year. Today's modelled estimate of £114,000 sits 103.9% above the 2019 sale of £55,900. On a £-per-square-foot basis, the last sale (£67/sq ft) was about 19.8% above the typical sold price in the postcode. Last sale on file: £55,900 in August 2019.

Before you decide

Everything you need to know about 23 Duncan Street

The true value, the hidden risks and the full sale history, in one report.

Recent ownership pattern worth a look

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Nov 2025

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.1 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Nov 2025from Oct 2013
EPC improved fromE53toD68
Heating Controls
Prog + StatThermostat

Heating controls changed

Roof Insulation
UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Low Energy Lighting
9%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 23 Duncan Street, Sunderland, SR4 6QR, sourced from the PlanIt planning register.

23 Duncan Street has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

23 Duncan Street changed hands twice within eighteen months — unusual for the area.

Current estimate

£114,000

Modelled from EPC, postcode comparables and a sale-price growth of -0.7% per year over 13 years.

See how we calculated this
Last sold (2019)

£55,900

Growth on file: -0.7% per year over 13 years.

Sales timeline

  1. 8 August 2019Most recent

    £55,900

    +33.1%over 10 months
  2. 8 October 2018

    £42,000

    -31.7%over 12 years
  3. 29 June 2006

    £61,500

Median price across the last 5 sales in SR4 6QR: £60,000 (2025–2024).

On the street

Versus other Duncan Street homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 23 Duncan Street runs comfortably ahead of the street norm.

Price per m²

£717

Street avg £808

On par

Floor Area

78 m²

Street avg 70 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.1 t/year

Street avg 4.0 t/year

Above
Before you decide

Everything you need to know about 23 Duncan Street

The true value, the hidden risks and the full sale history, in one report.

Recent ownership pattern worth a look

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Sunderland district page.

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

St Lukes Terrace — bus stop.

Closest school

0.2 km

Diamond Hall Infant Academy. 35 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SR4 6QR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SR4 6QR

Daytime· 07:00 – 23:00

55.4dB

Moderate
Night-time road noise heatmap for SR4 6QR

Night-time· 23:00 – 07:00

43.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 23 Duncan Street, Sunderland, SR4 6QR. Each answer is also embedded as structured data for search engines.