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9 Trefusis Walk, Watford, WD17 3BP

Extendable2 planning records

Estimated value

£888,000

  • Since the 2021 sale (£760,000)+17%
  • Against WD17 3BP's recent median (£750,000)+18%

Newest record on this page: June 2021. 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
3
Floor area
143 m²
1539 sq ft
Energy rating
D
Score 66
Council tax
Band F
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

£888,000

  • Against its 2021 sale (£760,000)+17%
  • Against WD17 3BP's recent median (£750,000)+18%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Trefusis Walk is modelled from its 143 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in WD17 3BP. 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

    143 m² from the EPC lodged in June 2020

  • Sales of this home

    2 sales recorded, the latest in 2021

  • Recent sales in WD17 3BP

    5 sales, median £750,000 (2021–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2021Latest 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.

Sale price has at least doubled since 2009.

Sales timeline

  1. 10 February 2021Most recent

    £760,000

    +102.7%over 11 years

  2. 10 December 2009

    £375,000

Median price across the last 5 sales in WD17 3BP: £750,000 (2021–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 9 Trefusis Walk, Watford, WD17 3BP. 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 9 Trefusis Walk

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

9 Trefusis Walk is a three-bedroom semi-detached house in Watford (WD17 3BP). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (June 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2009); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 75). It has already been extended once and our model flags further extension potential, a sign of buyer flexibility.

At 143 m² it's 17.2% larger than the typical home in the postcode (122 m² median across 13 EPCs). Across 2009–2021, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £888,000 is 16.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 16.4% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 1 refused. Most recent transfer: February 2021 at £760,000. 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

  • Bedrooms3
  • Open-plan layoutYes
  • Dining roomYes

Outside

  • DrivewayYes

Building

  • Previously extendedYes
  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 9 Trefusis Walk

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.
Current Certificate(1 of 2)
Jun 2020

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 26 June 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2020from Sept 2009
EPC improved fromC71toD66
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Very GoodGood

Hot water efficiency decreased

Windows
SecondaryFull Double

Windows upgraded, improving insulation

Planning

Planning history

Applications and permits filed against 9 Trefusis Walk, Watford, WD17 3BP, sourced from the PlanIt planning register.

9 Trefusis Walk has 2 separate extension applications on the council record.

2 applications on record at 9 Trefusis Walk, Watford, WD17 3BP

2decisions2extensions92documents1nearby
  1. Apr 2010
    ExtensionFull
    Outcome in report

    Extension: Part single, part two storey · Side and rear of property

    Two storey side and part single, part two storey rear extension

    Documents
    61 docs on file
    Reference
    10/00167/FULH
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 9 Trefusis Walk, Watford, WD17 3BP'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 1 notable nearby
  • The 92 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Trefusis Walk homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 9 Trefusis Walk lags the street by a wide margin.

Price per m²

£5,315

Street avg £4,827

Above

Floor Area

143 m²

Street avg 152 m²

Above

Habitable Rooms

3 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

5.5 t/year

Street avg 4.9 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 Watford district page.
Full Watford report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

266/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Langley Way — bus stop.

Closest school

0.2 km

Cassiobury Junior School. 34 schools nearby.

Nearest schools

  • Cassiobury Junior SchoolPrimary156m
  • Cassiobury Infant and Nursery SchoolPrimary203m
  • Nascot Wood Junior SchoolPrimary710m
  • Nascot Wood Infant and Nursery SchoolPrimary818m

Nearest stops

  • Langley WayBus stop176m
  • Hempstead RoadBus stop452m
  • Wentworth CloseBus stop467m
  • Langley RoadBus stop539m

Most reported crime locally

  • Violence & Sexual Offences1,094 reports29%
  • Anti-social Behaviour733 reports20%
  • Shoplifting489 reports13%
  • Other Theft287 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 WD17 3BP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for WD17 3BP

Daytime· 07:00 – 23:00

45.7dB

Low
Night-time road noise heatmap for WD17 3BP

Night-time· 23:00 – 07:00

37.6dB

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

Mid 20th centurySemi-Detached HouseEPC 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 £1,095 · 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.
£832k

10 Bellmount Wood Avenue

WD17 3BW

3 bed1 bath
£826k

1 Berceau Walk

WD17 3BL

3 bed1 bath
£802k

1 Orchard Close

WD17 3DU

3 bed1 bath
£600k

10 Berceau Walk

WD17 3BL

3 bed
£889k

1 Farm Field

WD17 3DF

2 bed
£850k

1 Bellmount Wood Avenue

WD17 3BN

4 bed
£1.0m

1 Roughwood Close

WD17 3HN

4 bed2 bath
£1.0m

1 Stratford Way

WD17 3DH

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 9 Trefusis Walk is modelled from its 143 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in WD17 3BP. 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 9 Trefusis Walk. 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 9 Trefusis Walk was lodged in June 2020 at band D and is valid until June 2030. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 9 Trefusis Walk. 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 34 schools and 30 stops listed are measured in a straight line from WD17 3BP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9 Trefusis Walk is in council tax band F. 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 9 Trefusis Walk, Watford, WD17 3BP. Each answer is also embedded as structured data for search engines.

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