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21 Chessel Avenue, Southampton, SO19 4DY

1 planning record

Estimated value

£539,000

  • Since the 2022 sale (£525,000)+3%
  • Against SO19 4DY's recent median (£445,000)+21%

Newest record on this page: December 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
Bedrooms
4
Bathroom
1
Floor area
139 m²
1496 sq ft
Energy rating
D
Score 65
Council tax
Band A
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

£539,000

  • Against its 2022 sale (£525,000)+3%
  • Against SO19 4DY's recent median (£445,000)+21%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Chessel Avenue is modelled from its 139 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO19 4DY. 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

    139 m² from the EPC lodged in May 2022

  • Sales of this home

    1 sale recorded, the latest in 2022

  • Recent sales in SO19 4DY

    5 sales, median £445,000 (2023–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2023Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 6 October 2022Most recent

    £525,000

Median price across the last 5 sales in SO19 4DY: £445,000 (2023–2021).

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

One time fee only - money back guarantee

Overview

About 21 Chessel Avenue

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

21 Chessel Avenue is a four-bedroom detached house in Southampton (SO19 4DY). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (May 2022) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 5 certificates since March 2009. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 80). Records show the property has been extended at some point in its history.

One planning record on file: an extension approved in 2019. Past consents include an extension, a porch and subdivision, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£351/sq ft) was about 72.1% above the typical sold price in the postcode. Most recent transfer: October 2022 at £525,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

  • Bedrooms4
  • Bathrooms1
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes

Building

  • Heating systemGas
  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 21 Chessel Avenue

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

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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 5)
May 2022

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 5 May 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2009from Mar 2009
Low Energy Lighting
15%35%

More low energy lighting installed

Sept 2017from Mar 2009
EPC improved fromD58toE52
Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Apr 2019from Sept 2017
EPC improved fromE52toD65
Low Energy Lighting
33%100%

More low energy lighting installed

May 2022from Apr 2019
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Planning

Planning history

Applications and permits filed against 21 Chessel Avenue, Southampton, SO19 4DY, sourced from the PlanIt planning register.

Council records show a subdivision application — the property's legal arrangement has been altered.

1 application on record at 21 Chessel Avenue, Southampton, SO19 4DY

1decisions1extensions11documents1nearby
Flagged:Subdivision
  1. Dec 2019
    PorchFull
    Outcome in report

    Extension: Rear of property

    Conversion of existing property from two flats (1 x one bed, 1 x two bed) into a four bed family dwelling with single storey rear extension, raised terrace and new front porch

    ExtensionSubdivision
    Documents
    11 docs on file
    Reference
    19/01796/FUL
    Full record in report

Unlock 21 Chessel Avenue, Southampton, SO19 4DY's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 1 notable nearby
  • The 11 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Chessel Avenue homes

Four headline reads against 27 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 21 Chessel Avenue stands well clear of the street.

Price per m²

£3,777

Street avg £2,458

Strongly above

Floor Area

139 m²

Street avg 131 m²

Above

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

5.0 t/year

Street avg 5.2 t/year

On par
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

493/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Spring Road — bus stop.

Closest school

0.4 km

Beechwood Junior School. 37 schools nearby.

Nearest schools

  • Beechwood Junior SchoolPrimary433m
  • Bitterne Church of England Primary SchoolPrimary447m
  • Glenfield Infant SchoolPrimary555m
  • Bitterne Manor Primary SchoolPrimary715m

Nearest stops

  • Spring RoadBus stop266m
  • Freemantle CommonBus stop281m
  • Lance's HillBus stop347m
  • Huntly WayBus stop372m

Most reported crime locally

  • Violence & Sexual Offences2,826 reports48%
  • Anti-social Behaviour611 reports10%
  • Shoplifting530 reports9%
  • Criminal Damage & Arson450 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 SO19 4DY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO19 4DY

Daytime· 07:00 – 23:00

50.5dB

Low
Night-time road noise heatmap for SO19 4DY

Night-time· 23:00 – 07:00

40.7dB

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

Early 20th centuryFlatEPC D

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 £795 · 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.
£639k

10 Stoddart Avenue

SO19 4ED

5 bed
£452k

1 Bitterne Way

SO19 4EB

3 bed2 bath
£413k

102 Chessel Avenue

SO19 4DX

3 bed1 bath
£393k

10 Chessel Crescent

SO19 4BS

3 bed
£369k

1 Garfield Road

SO19 4DA

3 bed3 bath
£365k

10 Cross Road

SO19 4BX

3 bed1 bath
£363k

1 Stoddart Avenue

SO19 4ED

3 bed1 bath
£357k

102 Athelstan Road

SO19 4DF

3 bed1 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 Chessel Avenue is modelled from its 139 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO19 4DY. 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. 1 sale is recorded for 21 Chessel Avenue. 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 Chessel Avenue was lodged in May 2022 at band D and is valid until May 2032. 5 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Chessel Avenue. 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 37 schools and 30 stops listed are measured in a straight line from SO19 4DY, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Chessel Avenue is in council tax band A. 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 Chessel Avenue, Southampton, SO19 4DY. Each answer is also embedded as structured data for search engines.

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