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4b, Grosvenor Road, Watford, WD17 2QT

Estimated value

£227,000

  • Since the 2015 sale (£145,000)+57%
  • Against WD17 2QT's recent median (£330,000)-31%

Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Floor Ground
Habitable rooms
2
From EPC
Floor area
42 m²
452 sq ft
Energy rating
F
Score 25
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

£227,000

  • Against its 2015 sale (£145,000)+57%
  • Against WD17 2QT's recent median (£330,000)-31%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4b is modelled from its 42 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in WD17 2QT. 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

    42 m² from the EPC lodged in November 2015

  • Sales of this home

    2 sales recorded, the latest in 2015

  • Recent sales in WD17 2QT

    5 sales, median £330,000 (2025–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

4b's estimated value is more than triple its earliest registered sale price (2001).

Risks

What this page doesn't show

2 potential issues have already been flagged for 4b, Grosvenor Road, Watford, WD17 2QT. 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 4b

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

4b is an end-of-terrace house in Watford (WD17 2QT). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2015) shows an F (score 25), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 70), a 3-band jump. Main heating runs on electricity. The latest certificate is from November 2015, so improvements made since then won't be reflected.

At 42 m² it sits well below the postcode median (62 m² across 17 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2001–2015, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £227,000 sits 56.6% above the 2015 sale of £145,000. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 37.4% above the typical sold price in the postcode. Last changed hands 11 years ago, in November 2015.

Before you decide

Everything you need to know about 4b

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.

4b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 27 Nov 2025

Current Certificate
Nov 2015

EPC Rating

A
B
C
D
E
F
F25
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 27 November 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 4b, Grosvenor Road, Watford, WD17 2QT, sourced from the PlanIt planning register.

4b has no planning applications on record.

8

But the area is active

8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Grosvenor Road homes

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

On epc rating, 4b runs well behind the street norm.

Price per m²

£3,452

Street avg £4,245

Strongly below

Floor Area

42 m²

Street avg 61 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

4.5 t/year

Street avg 3.3 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.

Rail-style transport is unusually close for this postcode.

Crime

266/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Beechen Grove — bus stop.

Closest school

0.1 km

Central Primary School. 35 schools nearby.

Nearest schools

  • Central Primary SchoolPrimary124m
  • Watford St John's Church of England Primary SchoolPrimary362m
  • Watford Grammar School for GirlsSecondary654m
  • Chater Junior SchoolPrimary851m

Nearest stops

  • Beechen GroveBus stop265m
  • King StreetBus stop354m
  • High StreetBus stop357m
  • Water LaneBus stop380m

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 2QT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for WD17 2QT

Daytime· 07:00 – 23:00

58.4dB

Moderate
Night-time road noise heatmap for WD17 2QT

Night-time· 23:00 – 07:00

49.6dB

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 3 Building Survey

Victorian-eraGround Floor MaisonetteEPC FPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

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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.
How the estimate is made
The estimate for 4b is modelled from its 42 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in WD17 2QT. 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 4b. 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 4b was lodged in November 2015 at band F and expired in November 2025, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 4b. 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 35 schools and 30 stops listed are measured in a straight line from WD17 2QT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4b, Grosvenor Road, Watford, WD17 2QT. Each answer is also embedded as structured data for search engines.

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