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9b, Castle Road, Northolt, UB5 4SD

Property type
Semi-detached
Floor 01
Habitable rooms
4
From EPC
Floor area
54 m²
581 sq ft
Energy rating
D
Score 66
Council tax
Band C
Tenure
Private Rental
Overview

About 9b

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

9b is a semi-detached house in Northolt (UB5 4SD). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2010); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 76). At 54 m² this is the 3rd smallest of 15 units on EPC record in the building, where floor areas span 14–111 m². The building's EPC ratings span E to C across 15 units on file.

At 54 m² it sits well below the postcode median (85 m² across 14 EPCs), making it one of the more compact homes locally.

Before you decide

Everything you need to know about 9b

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

Signs of HMO activity in the areaLarger development activity nearby
£14.99one-off

30-day money-back guarantee

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)
Dec 2020

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Dec 2020from Sept 2010
EPC improved fromC74toD66
Low Energy Lighting
50%71%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9b, Castle Road, Northolt, UB5 4SD, sourced from the PlanIt planning register.

9b has no planning applications on record.

Notable planning nearby

17applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 9b

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

  • Signs of HMO activity in the area
  • Larger development activity nearby
£14.99

30-day 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.

9b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£298,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in UB5 4SD: £425,000 (2024–2011).

On the street

Versus other Castle Road homes

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

EPC Rating

66 (D)

Street avg 63 (D)

Above

Floor Area

54 m²

Street avg 56 m²

On par

CO₂ Emissions

2.4 t/year

Street avg 2.3 t/year

On par
Before you decide

Everything you need to know about 9b

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

Signs of HMO activity in the areaLarger development activity nearby
£14.99one-off

30-day money-back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£288k

1 Cherry Gardens

UB5 4RG

2 bed1 bath
£314k

1 Fakenham Close

UB5 4DF

£324k

1 Badminton Close

UB5 4NA

2 bed1 bath
£325k

1 Catterick House, Newmarket Avenue

UB5 4FQ

£330k

1 Carlton Close

UB5 4LQ

£261k

1 Churchill Court, Newmarket Avenue

UB5 4EP

£350k

1 Dorchester Close

UB5 4PE

2 bed
£249k

1 Floriston Court, Whitton Avenue West

UB5 4JX

Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

6/mo

Rising year-on-year across the wider district.

Nearest stop

0.0 km

Briar Crescent — bus stop.

Closest school

0.5 km

Petts Hill Primary School. 39 schools nearby.

Go deeper on the local area

The full 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 UB5 4SD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for UB5 4SD

Daytime· 07:00 – 23:00

53.2dB

Low
Night-time road noise heatmap for UB5 4SD

Night-time· 23:00 – 07:00

44.2dB

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 9b, Castle Road, Northolt, UB5 4SD. Each answer is also embedded as structured data for search engines.