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21 Lower Duncan Road, Park Gate, Southampton, SO31 1BE

Estimated value

£430,000

  • Since the 2017 sale (£333,500)+29%
  • Against SO31 1BE's recent median (£525,000)-18%

Newest record on this page: February 2023. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Habitable rooms
8
From EPC
Floor area
128 m²
1378 sq ft
Energy rating
C
Score 74
Council tax
Band E
Tenure
Private Rental
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£430,000

  • Against its 2017 sale (£333,500)+29%
  • Against SO31 1BE's recent median (£525,000)-18%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Lower Duncan Road is modelled from its 128 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 1BE. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    128 m² from the EPC lodged in April 2022

  • Sales of this home

    2 sales recorded, the latest in 2017

  • Recent sales in SO31 1BE

    5 sales, median £525,000 (2023–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2023Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

21 Lower Duncan Road valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 9 February 2017Most recent

    £333,500

    +53.0%over 7 years

  2. 8 July 2009

    £218,000

Median price across the last 5 sales in SO31 1BE: £525,000 (2023–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Lower Duncan Road, Park Gate, Southampton, SO31 1BE. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 21 Lower Duncan Road

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

21 Lower Duncan Road is a detached house in Park Gate, Southampton, Southampton (SO31 1BE). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (April 2022) shows a C (score 74). When first surveyed in March 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 84).

Across 2009–2017, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £430,000 is 28.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 29.8% above the typical sold price in the postcode. Last sold in February 2017, so it's been off the market for around 10 years.

Before you decide

Everything you need to know about 21 Lower Duncan Road

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

Larger development activity nearby

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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.
Current Certificate(1 of 3)
Apr 2022

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.4 t/year
Occupancy
Rented

Certificate validity

Valid until 10 April 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2016from Mar 2009
EPC improved fromE45toC71
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
25%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Lower Duncan Road, Park Gate, Southampton, SO31 1BE, sourced from the PlanIt planning register.

21 Lower Duncan Road has no planning applications on record.

2

But the area is active

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

On the street

Versus other Lower Duncan Road homes

Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 21 Lower Duncan Road runs comfortably ahead of the street norm.

Price per m²

£2,605

Street avg £2,586

On par

Floor Area

128 m²

Street avg 138 m²

Below

Habitable Rooms

8 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

3.4 t/year

Street avg 4.3 t/year

Above
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

233/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Lower Duncan Road — bus stop.

Closest school

0.5 km

Park Gate Primary School. 10 schools nearby.

Nearest schools

  • Park Gate Primary SchoolPrimary457m
  • Whiteley Primary SchoolPrimary913m
  • Sarisbury Church of England Junior SchoolPrimary1.4km
  • Cornerstone CofE (VA) Primary SchoolPrimary1.6km

Nearest stops

  • Lower Duncan RoadBus stop87m
  • Duncan RoadBus stop153m
  • Swanwick Rail StationRailway station277m
  • Swanwick Rail StationRailway station277m

Most reported crime locally

  • Violence & Sexual Offences1,244 reports45%
  • Anti-social Behaviour390 reports14%
  • Public Order201 reports7%
  • Criminal Damage & Arson188 reports7%

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 SO31 1BE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO31 1BE

Daytime· 07:00 – 23:00

58.6dB

Moderate
Night-time road noise heatmap for SO31 1BE

Night-time· 23:00 – 07:00

50.4dB

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

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,020 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£425k

1 Boundary Acre, Bursledon

SO31 1DP

4 bed
£406k

1 Danube Drive, Swanwick

SO31 1ER

£404k

1 Fairlawns, Burridge

SO31 1EG

2 bed2 bath
£490k

1 St Leonards View, Dodwell Lane, Bursledon

SO31 1AQ

4 bed2 bath
£505k

1 Burridge Road, Burridge

SO31 1BY

3 bed1 bath
£515k

1 Fosters Copse, Bursledon

SO31 1ET

5 bed3 bath
£358k

1 Park Mews, Park Gate

SO31 1ED

£534k

1 Hunters Court, Dodwell Lane, Bursledon

SO31 1DL

4 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 Lower Duncan Road is modelled from its 128 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO31 1BE. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 21 Lower Duncan Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Lower Duncan Road was lodged in April 2022 at band C and is valid until April 2032. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Lower Duncan Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 12 months, which places each incident at an approximate point. The 10 schools and 30 stops listed are measured in a straight line from SO31 1BE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Lower Duncan Road is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Lower Duncan Road, Park Gate, Southampton, SO31 1BE. Each answer is also embedded as structured data for search engines.

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