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Flagstaff House, Flat 20, 75 Heath Road, Locks Heath, Southampton, SO31 6BJ

3 sales on record

Estimated value

£296,000

  • Since the 2018 sale (£280,000)+6%
  • Against SO31 6BJ's recent median (£195,000)+52%

Newest record on this page: June 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Floor 2nd
Bedrooms
2
Bathrooms
2
Floor area
114 m²
1231 sq ft
Energy rating
C
Score 80
Council tax
Band D
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

£296,000

  • Against its 2018 sale (£280,000)+6%
  • Against SO31 6BJ's recent median (£195,000)+52%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flagstaff House is modelled from its 114 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SO31 6BJ. 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

    114 m² from the EPC lodged in March 2010

  • Sales of this home

    3 sales recorded, the latest in 2018

  • Recent sales in SO31 6BJ

    5 sales, median £195,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2025Latest 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.

Latest sale on Flagstaff House was the highest on Land Registry record across the postcode.

Sales timeline

  1. 31 May 2018Most recent

    £280,000

    +6.7%over 6 years

  2. 25 November 2011

    £262,500

    +5.0%over 6 years

  3. 4 March 2005

    £249,950

Median price across the last 5 sales in SO31 6BJ: £195,000 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for Flagstaff House, Flat 20, 75 Heath Road, Locks Heath, Southampton, SO31 6BJ. 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 Flagstaff House

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

Flagstaff House is a two-bedroom detached house in Locks Heath, Southampton, Southampton (SO31 6BJ). It has a recorded floor area of 114 m² (around 1231 sq ft), construction records dating it to 2003-2006 and council tax band D. At 114 m² this is the 18th smallest of 19 units on EPC record in Flagstaff House, where floor areas span 42–119 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (March 2010) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 83). The latest certificate is from March 2010, so improvements made since then won't be reflected.

At 114 m² the property is well over the postcode median (67 m² across 18 EPCs), placing it in the larger end of the local stock. Across 2005–2018, sale prices on this property compounded at 0.9% per year. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 17.6% below the postcode norm. On the market in May 2018 and unlisted since — roughly 8 years.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms2

Outside

  • ParkingAllocated
  • BalconyYes

Building

  • Heating systemGas
  • LiftYes
  • ConciergeYes
  • RefurbishedYes
Before you decide

Everything you need to know about Flagstaff House

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.

Flagstaff House's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 28 Mar 2020

Current Certificate
Mar 2010

EPC Rating

A
B
C
C80
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 28 March 2020

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against Flagstaff House, Flat 20, 75 Heath Road, Locks Heath, Southampton, SO31 6BJ, sourced from the PlanIt planning register.

Flagstaff House has no planning applications on record.

5

But the area is active

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

On the street

Versus other Heath Road homes

Four headline reads against 18 similar flats on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, Flagstaff House runs well behind the street norm.

Price per m²

£2,449

Street avg £3,295

Strongly below

Floor Area

114 m²

Street avg 69 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.4 t/year

Street avg 1.3 t/year

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.
Full Southampton report

Crime

233/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Heath Road South — bus stop.

Closest school

0.7 km

Brookfield Community School. 11 schools nearby.

Nearest schools

  • Brookfield Community SchoolSecondary685m
  • Locks Heath Junior SchoolPrimary759m
  • Locks Heath Infant & Nursery SchoolPrimary861m
  • Sarisbury Infant SchoolPrimary980m

Nearest stops

  • Heath Road SouthBus stop121m
  • Heath Road South SCHBus stop240m
  • Heath RoadBus stop360m
  • Locks Heath CentreBus stop387m

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 6BJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO31 6BJ

Daytime· 07:00 – 23:00

50.6dB

Low
Night-time road noise heatmap for SO31 6BJ

Night-time· 23:00 – 07:00

38.7dB

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 2 HomeBuyer Report

21st century2nd Floor FlatEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · 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.
£260k

Flagstaff House, Flat 11, 75 Heath Road, Locks Heath

SO31 6BJ

Flat2 bed
£184k

Flagstaff House, Flat 1, 75 Heath Road, Locks Heath

SO31 6BJ

Flat1 bed
£181k

Belfry Court, Flat 4, 140 Hunts Pond Road, Park Gate

SO31 6RE

Flat1 bed1 bath
£172k

Belfry Court, Flat 1, 140 Hunts Pond Road, Park Gate

SO31 6RE

Flat1 bed1 bath
£166k

Belfry Court, Flat 2, 140 Hunts Pond Road, Park Gate

SO31 6RE

Flat1 bed
£166k

Belfry Court, Flat 6, 140 Hunts Pond Road, Park Gate

SO31 6RE

Flat1 bed1 bath
£160k

Belfry Court, Flat 3, 140 Hunts Pond Road, Park Gate

SO31 6RE

Flat1 bed
£160k

Belfry Court, Flat 5, 140 Hunts Pond Road, Park Gate

SO31 6RE

Flat1 bed

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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 Flagstaff House is modelled from its 114 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SO31 6BJ. 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. 3 sales are recorded for Flagstaff House. 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 Flagstaff House was lodged in March 2010 at band C and expired in March 2020, 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 Flagstaff House. 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 11 schools and 30 stops listed are measured in a straight line from SO31 6BJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Flagstaff House is in council tax band D. 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 Flagstaff House, Flat 20, 75 Heath Road, Locks Heath, Southampton, SO31 6BJ. Each answer is also embedded as structured data for search engines.

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