What type of property is 13 Cassiobury Drive, WD17 3AA?

13 Cassiobury Drive, WD17 3AA is a 4-bedroom detached house.

What was the last sold price for 13 Cassiobury Drive, WD17 3AA?

13 Cassiobury Drive, WD17 3AA last sold for £975,000 in September 2025. Land Registry has 4 sales on record going back to £182,500 in March 1998. Source: HM Land Registry.

What is the price history for 13 Cassiobury Drive, WD17 3AA?

Across 4 sales between March 1998 and September 2025, 13 Cassiobury Drive, WD17 3AA rose from £182,500 to £975,000, a change of £792,500. That works out to roughly +6.3% per year compounded over 28 years. Source: HM Land Registry.

How energy efficient is 13 Cassiobury Drive, WD17 3AA?

The current EPC rating for 13 Cassiobury Drive, WD17 3AA is E with a score of 39 out of 100, lodged in January 2018. It has improved from a F recorded in March 2016. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 13 Cassiobury Drive, WD17 3AA?

13 Cassiobury Drive, WD17 3AA has a recorded floor area of 107 m² (1,152 sq ft), around 27 m² per bedroom. That makes it about 39% smaller than the median EPC-recorded property in WD17 3AA. Source: EPC Register.

How is 13 Cassiobury Drive, WD17 3AA heated?

The latest EPC at 13 Cassiobury Drive, WD17 3AA records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 13 Cassiobury Drive, WD17 3AA have?

13 Cassiobury Drive, WD17 3AA has council approval for an extension granted in January 2022 under ref. 21/01858/NONMAT. The wider record also shows 1 refused application. Source: PlanIt planning register.

What council tax band is 13 Cassiobury Drive, WD17 3AA?

13 Cassiobury Drive, WD17 3AA is in council tax band E.

Where is 13 Cassiobury Drive, WD17 3AA located?

13 Cassiobury Drive, WD17 3AA sits in Watford. It falls within the WD17 postcode district in Hertfordshire.

How safe is the area around 13 Cassiobury Drive, WD17 3AA?

Police records around 13 Cassiobury Drive, WD17 3AA show an average of 266 reported crimes per month over the last 14 months. Violent crime makes up roughly 29% of reports, the most common category. The overall trend is falling (13% versus the prior period). Source: Police UK.

Which schools serve 13 Cassiobury Drive, WD17 3AA?

The closest primary school to 13 Cassiobury Drive, WD17 3AA is Lanchester Primary School (212m), one of 28 primaries within walking distance. The closest secondary is West Herts College (194m), with 7 secondaries in the surrounding area.

How well connected is 13 Cassiobury Drive, WD17 3AA?

The closest bus stop to 13 Cassiobury Drive, WD17 3AA is Cassiobury Park Avenue, 182m away. The nearest tram option is Watford Underground Station, 663m away.

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13 Cassiobury Drive, Watford, WD17 3AA

4 sales on record9 planning records

Property type

Detached

Bedrooms

Bathrooms

Floor area

107 m²

1152 sq ft

Energy rating

Score 39

Council tax

Band E

Tenure

Owner Occupied

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Overview

About 13 Cassiobury Drive

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

13 Cassiobury Drive is a four-bedroom detached house in Watford (WD17 3AA). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (January 2018) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in March 2016 the rating was F, the property has climbed 1 band since. The recommended improvements would lift it to C (score 73), a 2-band jump.

Most recent transfer was September 2025 at £975,000 — fresh data. At 107 m² it sits well below the postcode median (163 m² across 16 EPCs), making it one of the more compact homes locally. 9 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2025, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £1,087,000 is 11.5% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£847/sq ft) was about 155.6% above the typical sold price in the postcode.

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
Bathrooms2
EnsuiteYes

Outside

ParkingOff road

Building

RefurbishedYes

Before you decide

Everything you need to know about 13 Cassiobury Drive

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

Larger development activity nearby

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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.

13 Cassiobury Drive's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)

Jan 2018

EPC Rating

E39

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

8.3 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 25 January 2028

1 year remaining

Property Improvements

Changes detected from historical EPC data

Jan 2018from Mar 2016

EPC improved fromF36toE39

Get a survey for this property

Level 3 Building Survey

Victorian-eraDetached 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 £1,645 · Includes VAT

Planning

Planning history

Applications and permits filed against 13 Cassiobury Drive, Watford, WD17 3AA, sourced from the PlanIt planning register.

9 applications on record at 13 Cassiobury Drive, Watford, WD17 3AA

9decisions5extensions54documents1nearby

Sept 2017
ExtensionFull
Outcome in report
Extension: Part single, part two storey · Rear of property
First floor front extension, part two storey part single storey rear extension and alterations to roof.
Documents
8 docs on file
Reference
17/01096/FULH
Full record in report
More recent applications — locked
Loft ConversionMar 2026Decision
ExtensionJan 2022Decision

+ 6 more applications in the report

Unlock 13 Cassiobury Drive, Watford, WD17 3AA's full planning history

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

Every decision — granted, refused or withdrawn (9 on record)
All 9 applications on this property in full, plus 1 notable nearby
The 54 documents, officer reports & conditions
What the pattern means for extending or converting here

£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

13 Cassiobury Drive has more than quadrupled in price since its earliest registered sale in 1998.

Current estimate

£1,087,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 28 years.

See how we calculated this

Last sold (2025)

£975,000

Growth on file: 6.3% per year over 28 years.

Sales timeline

29 September 2025Most recent
£975,000
+27.5%over 9 years
29 March 2016
£765,000
+97.7%over 14 years
15 March 2002
£387,000
+112.1%over 4 years
12 March 1998
£182,500

Median price across the last 5 sales in WD17 3AA: £974,500 (2024–2019).

Nearby sales in WD17 3AA

On the street

Versus other Cassiobury Drive homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

13 Cassiobury Drive outperforms the street on price per m² by a wide margin.

Price per m²

£9,112

Street avg £5,067

Strongly above

Floor Area

107 m²

Street avg 174 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 8 rooms

Strongly below

CO₂ Emissions

8.3 t/year

Street avg 7.4 t/year

Below

Before you decide

Everything you need to know about 13 Cassiobury Drive

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

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£1.0m

1 Stratford Way

WD17 3DH

4 bed

£1.0m

1 Roughwood Close

WD17 3HN

4 bed2 bath

£1.3m

1 Temple Close

WD17 3DR

4 bed2 bath

£850k

1 Bellmount Wood Avenue

WD17 3BN

4 bed

£720k

10 Beechpark Way

WD17 3TY

4 bed

£1.1m

1 Richmond Drive

WD17 3BQ

5 bed3 bath

£890k

1 Peace Drive

WD17 3XE

5 bed

£832k

10 Bellmount Wood Avenue

WD17 3BW

3 bed1 bath

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

266/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Cassiobury Park Avenue — bus stop.

Closest school

0.2 km

West Herts College. 35 schools nearby.

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 WD17 3AA from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

52.4dB

Low

Night-time road noise heatmap for WD17 3AA

Night-time· 23:00 – 07:00

43.3dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 13 Cassiobury Drive, Watford, WD17 3AA. Each answer is also embedded as structured data for search engines.