When did 6 Biddenham Court, First Avenue, WD25 9PT last change hands?

6 Biddenham Court, First Avenue, WD25 9PT last sold for £360,000 in December 2022, around 4 years ago. Before that, it sold for £244,000 in January 2015, so prices have been rising over 8 years on record. Source: HM Land Registry.

Has 6 Biddenham Court, First Avenue, WD25 9PT appreciated in value?

Across 2 sales between January 2015 and December 2022, 6 Biddenham Court, First Avenue, WD25 9PT rose from £244,000 to £360,000, a change of £116,000. That works out to roughly +5.1% per year compounded over 8 years. Source: HM Land Registry.

What energy rating does 6 Biddenham Court, First Avenue, WD25 9PT have?

The current EPC rating for 6 Biddenham Court, First Avenue, WD25 9PT is C with a score of 74 out of 100, lodged in June 2026. It has improved from a D recorded in October 2014. Source: EPC Register.

What is the floor area of 6 Biddenham Court, First Avenue, WD25 9PT?

6 Biddenham Court, First Avenue, WD25 9PT has a recorded floor area of 58 m² (624 sq ft), around 29 m² per bedroom. That makes it about 12% smaller than the median EPC-recorded property in WD25 9PT. Source: EPC Register.

How is 6 Biddenham Court, First Avenue, WD25 9PT heated?

The latest EPC at 6 Biddenham Court, First Avenue, WD25 9PT records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 6 Biddenham Court, First Avenue, WD25 9PT?

6 Biddenham Court, First Avenue, WD25 9PT is in council tax band C.

Where is 6 Biddenham Court, First Avenue, WD25 9PT located?

6 Biddenham Court, First Avenue, WD25 9PT sits in Watford. It falls within the WD25 postcode district.

What is crime like near 6 Biddenham Court, First Avenue, WD25 9PT?

Police records around 6 Biddenham Court, First Avenue, WD25 9PT show an average of 214 reported crimes per month over the last 13 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is falling (15% versus the prior period). Source: Police UK.

Which schools serve 6 Biddenham Court, First Avenue, WD25 9PT?

The closest primary school to 6 Biddenham Court, First Avenue, WD25 9PT is The Grove Academy (362m), one of 19 primaries within walking distance. The closest secondary is Future Academies Watford (1.3km), with 3 secondaries in the surrounding area.

What is the nearest station to 6 Biddenham Court, First Avenue, WD25 9PT?

The closest bus stop to 6 Biddenham Court, First Avenue, WD25 9PT is First Avenue, 110m away. The nearest rail option is Garston (Herts) Rail Station, 511m away.

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6 Biddenham Court, First Avenue, Watford, WD25 9PT

Estimated value

£373,000

Since the 2022 sale (£360,000)+4%
Against WD25 9PT's recent median (£316,000)+18%

Newest record on this page: June 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

Floor 01

Bedrooms

Floor area

58 m²

624 sq ft

Energy rating

Score 74

Council tax

Band C

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

£373,000

Against its 2022 sale (£360,000)+4%
Against WD25 9PT's recent median (£316,000)+18%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 6 Biddenham Court is modelled from its 58 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in WD25 9PT. 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
58 m² from the EPC lodged in June 2026
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in WD25 9PT
5 sales, median £316,000 (2025–2018)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: November 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

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 6 Biddenham Court was the highest on Land Registry record across the postcode.

Sales timeline

9 December 2022Most recent
£360,000
+47.5%over 7 years
23 January 2015
£244,000

Median price across the last 5 sales in WD25 9PT: £316,000 (2025–2018).

Nearby sales in WD25 9PT

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 6 Biddenham Court

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

6 Biddenham Court is a two-bedroom semi-detached house in Watford (WD25 9PT). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2026) shows a C (score 74). When first surveyed in October 2014 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2015–2022, sale prices on this property compounded at 5.1% per year. On a £-per-square-foot basis, the last sale (£577/sq ft) was about 124.5% above the typical sold price in the postcode. Sold December 2022 for £360,000. 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
FireplaceYes

Outside

Private gardenYes
GarageYes

Building

RefurbishedYes

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 3)

Jun 2026

EPC Rating

C74

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Poor

CO2 Emissions

1.7 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 12 June 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2026from Apr 2015

EPC improved fromD65toC74

Low Energy Lighting

0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 6 Biddenham Court, First Avenue, Watford, WD25 9PT, sourced from the PlanIt planning register.

6 Biddenham Court has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other First Avenue homes

Four headline reads against 5 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 6 Biddenham Court runs comfortably ahead of the street norm.

Price per m²

£6,207

Street avg £4,065

Strongly above

Floor Area

58 m²

Street avg 65 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

1.7 t/year

Street avg 2.5 t/year

Strongly above

Area

The neighbourhood at a glance

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

Full Watford report

Rail-style transport is unusually close for this postcode.

Crime

214/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

First Avenue — bus stop.

Closest school

0.4 km

The Grove Academy. 22 schools nearby.

Nearest schools

The Grove AcademyPrimary362m
Parkgate Infants' and Nursery SchoolPrimary859m
Cherry Tree Primary SchoolPrimary1.1km
Coates Way JMI and Nursery SchoolPrimary1.2km

Nearest stops

First AvenueBus stop110m
First AvenueBus stop129m
Rochester DriveBus stop204m
St Albans RoadBus stop213m

Most reported crime locally

Violence & Sexual Offences1,012 reports36%
Anti-social Behaviour559 reports20%
Other Theft357 reports13%
Vehicle Crime216 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 WD25 9PT from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

53.1dB

Low

Night-time road noise heatmap for WD25 9PT

Night-time· 23:00 – 07:00

44.7dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

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Mid 20th century1st Floor MaisonetteEPC C

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Comparables

Similar properties nearby

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

£307k

1 Biddenham Court, First Avenue

WD25 9PT

2 bed1 bath

£282k

1 Da Vinci Court, Cezanne Road

WD25 9BF

2 bed2 bath

£151k

1 Beken Court, First Avenue

WD25 9PG

2 bed1 bath

£484k

1 Felden Close

WD25 9QW

3 bed

£488k

1 Falcon Way

WD25 9AA

3 bed1 bath

£509k

1 Bovingdon Crescent

WD25 9RA

3 bed2 bath

£531k

1 Cuffley Avenue

WD25 9RB

3 bed

£225k

1 Edridge Court, Ley Farm Close

WD25 9BN

1 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 6 Biddenham Court is modelled from its 58 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in WD25 9PT. 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 6 Biddenham Court. 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 6 Biddenham Court was lodged in June 2026 at band C and is valid until June 2036. 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 6 Biddenham Court. 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 13 months, which places each incident at an approximate point. The 22 schools and 30 stops listed are measured in a straight line from WD25 9PT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 6 Biddenham Court is in council tax band C. 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 6 Biddenham Court, First Avenue, Watford, WD25 9PT. Each answer is also embedded as structured data for search engines.

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