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1a, Mansion Road, Southampton, SO15 3LJ

Estimated value

£216,000

  • Since the 2023 sale (£185,500)+16%

Newest record on this page: September 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
3
From EPC
Floor area
51 m²
549 sq ft
Energy rating
C
Score 75
Tenure
Owner Occupied
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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

£216,000

  • Against its 2023 sale (£185,500)+16%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1a is modelled from its 51 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO15 3LJ. 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

    51 m² from the EPC lodged in May 2014

  • Sales of this home

    2 sales recorded, the latest in 2023

  • Recent sales in SO15 3LJ

    No recent sales of other homes in the postcode

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 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.

Sales timeline

  1. 20 September 2023Most recent

    £185,500

    +98.4%over 8 years
  2. 22 July 2015

    £93,500

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 1a

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

1a is a detached house in Southampton (SO15 3LJ). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 2007 onwards. The latest certificate (May 2014) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 91). The latest certificate is from May 2014, so improvements made since then won't be reflected.

Across 2015–2023, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £216,000 is 16.4% above the 2023 sale price. Most recent transfer: September 2023 at £185,500.

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Everything you need to know about 1a

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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.

1a's carbon output is low for the local stock.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 26 May 2024

Current Certificate
May 2014

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.5 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 26 May 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 1a, Mansion Road, Southampton, SO15 3LJ, sourced from the PlanIt planning register.

1a has no planning applications on record.

3

But the area is active

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

On the street

Versus other Mansion Road homes

Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 1a runs comfortably ahead of the street norm.

EPC Rating

75 (C)

Street avg 68 (D)

Strongly above

Floor Area

51 m²

Street avg 56 m²

Strongly below

CO₂ Emissions

1.5 t/year

Street avg 3.2 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below
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.

Rail-style transport is unusually close for this postcode.

Crime

460/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Napier House — bus stop.

Closest school

0.2 km

Freemantle Church of England Community Academy. 27 schools nearby.

Nearest schools

  • Freemantle Church of England Community AcademyPrimary167m
  • St Mark's Church of England SchoolAll-through385m
  • St Mark's Church of England SchoolAll-through385m
  • Springhill Catholic Primary SchoolPrimary671m

Nearest stops

  • Napier HouseBus stop154m
  • Queenstown RoadBus stop158m
  • Pitt RoadBus stop200m
  • Sir Georges RoadBus stop259m

Most reported crime locally

  • Violence & Sexual Offences3,126 reports38%
  • Shoplifting1,214 reports15%
  • Anti-social Behaviour694 reports8%
  • Public Order691 reports8%

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 SO15 3LJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO15 3LJ

Daytime· 07:00 – 23:00

53.8dB

Low
Night-time road noise heatmap for SO15 3LJ

Night-time· 23:00 – 07:00

44.8dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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21st centuryDetached HouseEPC C

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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.
How the estimate is made
The estimate for 1a is modelled from its 51 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO15 3LJ. 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 1a. 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 1a was lodged in May 2014 at band C and expired in May 2024, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 1a. 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 18 months, which places each incident at an approximate point. The 27 schools and 30 stops listed are measured in a straight line from SO15 3LJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1a, Mansion Road, Southampton, SO15 3LJ. Each answer is also embedded as structured data for search engines.

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