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21 Chaffinch Avenue, Croydon, CR0 7SF

2 planning records

Estimated value

£527,000

  • Since the 2021 sale (£450,000)+17%
  • Against CR0 7SF's recent median (£585,000)-10%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
2
Floor area
92 m²
990 sq ft
Energy rating
E
Score 53
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

£527,000

  • Against its 2021 sale (£450,000)+17%
  • Against CR0 7SF's recent median (£585,000)-10%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Chaffinch Avenue is modelled from its 92 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CR0 7SF. 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

    92 m² from the EPC lodged in April 2021

  • Sales of this home

    2 sales recorded, the latest in 2021

  • Recent sales in CR0 7SF

    5 sales, median £585,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull 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. 26 April 2021Most recent

    £450,000

    +80.0%over 11 years

  2. 17 December 2009

    £250,000

Median price across the last 5 sales in CR0 7SF: £585,000 (2026–2024).

Risks

What this page doesn't show

2 potential issues have already been flagged for 21 Chaffinch Avenue, Croydon, CR0 7SF. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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

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Overview

About 21 Chaffinch Avenue

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

21 Chaffinch Avenue is a two-bedroom semi-detached house in Croydon (CR0 7SF). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2021) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.

2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2009–2021, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £527,000 is 17.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 54.8% above the typical sold price in the postcode. Most recent transfer: April 2021 at £450,000. 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

  • Bedrooms2
Before you decide

Everything you need to know about 21 Chaffinch Avenue

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

Signs of HMO activity in the areaLarger 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.

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

Current Certificate
Apr 2021

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 1 April 2031

4 years remaining
Planning

Planning history

Applications and permits filed against 21 Chaffinch Avenue, Croydon, CR0 7SF, sourced from the PlanIt planning register.

21 Chaffinch Avenue has an approved single-storey rear extension on the planning record.

2 applications on record at 21 Chaffinch Avenue, Croydon, CR0 7SF

2decisions2extensions13documents12nearby
  1. Oct 2014
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Erection of single storey rear extension and side/rear garage

    Documents
    7 docs on file
    Reference
    14/03305/P
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 21 Chaffinch Avenue, Croydon, CR0 7SF's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 12 notable nearby
  • The 13 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Chaffinch Avenue homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 21 Chaffinch Avenue runs well behind the street norm.

Price per m²

£4,891

Street avg £4,559

On par

Floor Area

92 m²

Street avg 92 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

5.3 t/year

Street avg 4.5 t/year

Below
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

1692/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Fairford Avenue — bus stop.

Closest school

0.2 km

Monks Orchard Primary School. 47 schools nearby.

Nearest schools

  • Monks Orchard Primary SchoolPrimary218m
  • Marian Vian Primary SchoolPrimary644m
  • Oasis Academy Shirley Park PrimaryPrimary821m
  • Oasis Academy ArenaSecondary857m

Nearest stops

  • Fairford AvenueBus stop151m
  • Longheath GardensBus stop219m
  • Horton WayBus stop274m
  • The Glade (CR0)Bus stop286m

Most reported crime locally

  • Violence & Sexual Offences6,659 reports28%
  • Anti-social Behaviour5,050 reports21%
  • Shoplifting2,136 reports9%
  • Vehicle Crime1,675 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 CR0 7SF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CR0 7SF

Daytime· 07:00 – 23:00

50.5dB

Low
Night-time road noise heatmap for CR0 7SF

Night-time· 23:00 – 07:00

40.8dB

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

Victorian-eraSemi-Detached BungalowEPC EPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,085 · 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.
£530k

1 Burrell Close

CR0 7QL

3 bed1 bath
£308k

1 Ashurst Walk

CR0 7JX

2 bed1 bath
£539k

1 Ash Tree Close

CR0 7SR

3 bed
£548k

1 Ashling Road

CR0 7DA

3 bed1 bath
£568k

1 Brookside Way

CR0 7RR

3 bed1 bath
£465k

1 Bywood Terrace, Bywood Avenue

CR0 7RA

3 bed1 bath
£542k

1 Barons Walk

CR0 7NY

4 bed2 bath
£606k

1 Aldersmead Avenue

CR0 7SA

4 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 21 Chaffinch Avenue is modelled from its 92 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CR0 7SF. 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 Chaffinch 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 Chaffinch Avenue was lodged in April 2021 at band E and is valid until April 2031. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 21 Chaffinch 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 14 months, which places each incident at an approximate point. The 47 schools and 30 stops listed are measured in a straight line from CR0 7SF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Chaffinch Avenue 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 21 Chaffinch Avenue, Croydon, CR0 7SF. Each answer is also embedded as structured data for search engines.

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