What type of property is 21 Lime Walk, UB9 4AS?

21 Lime Walk, UB9 4AS is a 4-bedroom detached house.

When did 21 Lime Walk, UB9 4AS last change hands?

21 Lime Walk, UB9 4AS last sold for £725,000 in January 2018, around 8 years ago. Source: HM Land Registry.

What is the EPC rating for 21 Lime Walk, UB9 4AS?

The current EPC rating for 21 Lime Walk, UB9 4AS is F with a score of 37 out of 100, lodged in November 2017. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 21 Lime Walk, UB9 4AS?

21 Lime Walk, UB9 4AS has a recorded floor area of 148 m² (1,593 sq ft), around 37 m² per bedroom. That makes it about 12% larger than the median EPC-recorded property in UB9 4AS. Source: EPC Register.

How is 21 Lime Walk, UB9 4AS heated?

The latest EPC at 21 Lime Walk, UB9 4AS records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 21 Lime Walk, UB9 4AS?

21 Lime Walk, UB9 4AS has an active planning application for part-single-part-two-storey side and rear extension (ref. PL/25/6393/FA), filed in December 2025 by Consilio Town Planning, currently awaiting a decision. Source: PlanIt planning register.

What council tax band is 21 Lime Walk, UB9 4AS?

21 Lime Walk, UB9 4AS is in council tax band E.

Where is 21 Lime Walk, UB9 4AS located?

21 Lime Walk, UB9 4AS sits in Denham, Uxbridge, Uxbridge. It falls within the UB9 postcode district in Buckinghamshire.

How safe is the area around 21 Lime Walk, UB9 4AS?

Police records around 21 Lime Walk, UB9 4AS show an average of 7 reported crimes per month over the last 8 months. Violent crime makes up roughly 29% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 21 Lime Walk, UB9 4AS?

The closest primary school to 21 Lime Walk, UB9 4AS is Hermitage Primary School (1.2km), one of 9 primaries within walking distance. The closest secondary is HRUC (Harrow, Richmond & Uxbridge Colleges) (1.4km), with 4 secondaries in the surrounding area.

What transport links are near 21 Lime Walk, UB9 4AS?

The closest bus stop to 21 Lime Walk, UB9 4AS is Knighton Way Lane, 533m away. The nearest underground option is Uxbridge Underground Station, 1.4km away.

Are there any environmental risks at 21 Lime Walk, UB9 4AS?

Strategic noise mapping records 60.21 dB daytime road noise at the postcode (and 54.32 dB at night), above the WHO 55 dB daytime guideline.

Calculators

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21 Lime Walk, Denham, Uxbridge, UB9 4AS

6 planning records

Property type

Detached

Bedrooms

Bathrooms

Floor area

148 m²

1593 sq ft

Energy rating

Score 37

Council tax

Band E

Tenure

Owner Occupied

Overview

About 21 Lime Walk

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

21 Lime Walk is a four-bedroom detached house in Denham, Uxbridge, Uxbridge (UB9 4AS). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2017) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 71), a 3-band jump.

6 planning records sit against the property, 0 approved, 2 refused, 1 pending. An active application for an extension is awaiting a decision. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Today's modelled estimate of £875,000 is 20.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£455/sq ft) was about 39% above the typical sold price in the postcode. On the market in January 2018 and unlisted since — roughly 8 years.

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
Bathrooms3
EnsuiteYes

Outside

Private gardenRear
GarageYes

Before you decide

Everything you need to know about 21 Lime Walk

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

£14.99one-off

30-day money-back guarantee

The data behind every report

Energy

Energy performance

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

21 Lime Walk's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

F37

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

11.0 t/year

Occupancy

Owner Occupied

Planning

Planning history

Applications and permits filed against 21 Lime Walk, Denham, Uxbridge, UB9 4AS, sourced from the PlanIt planning register.

An application for a part-single-part-two-storey side and rear extension is currently awaiting a decision.

Dec 2025
ExtensionFull
In report
Extension: Part single, part two storey · Side and rear of property
First floor extension/part two storey rear and single storey side/front and rear extensions including side rooflights (renewal of planning permission ref: PL/22/2722/FA)
Agent
Consilio Town Planning
Documents
5 docs on file
Reference
PL/25/6393/FA
View planning record
Nov 2022
ExtensionFull
In report
Extension: Part single, part two storey · Side and rear of property
First floor extension/part two storey rear and single storey side/front and rear extensions including side rooflights.
Agent
Consilio Town Planning
Documents
11 docs on file
Reference
PL/22/2722/FA
View planning record

What's in 21 Lime Walk, Denham, Uxbridge, UB9 4AS's planning history?

4 more on this property, plus refusals, disputes and full decisions nearby, in the report.

Price

Sales history & valuation

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

21 Lime Walk valuation sits well clear of the typical sold price in this postcode.

Current estimate

£875,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2018)

£725,000

Recorded with HM Land Registry.

Sales timeline

22 January 2018Most recent
£725,000

Median price across the last 5 sales in UB9 4AS: £642,500 (2022–2017).

Nearby sales in UB9 4AS

On the street

Versus other Lime Walk homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 21 Lime Walk lags the street by a wide margin.

Price per m²

£4,899

Street avg £4,215

Above

Floor Area

148 m²

Street avg 149 m²

On par

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

11.0 t/year

Street avg 6.5 t/year

Strongly below

Before you decide

Everything you need to know about 21 Lime Walk

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

£14.99one-off

30-day 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.

£658k

1 Orchard Close, Denham

UB9 4BB

4 bed3 bath

£590k

1 Denham Close, Denham

UB9 4EE

4 bed

£875k

10 Ash Green, Denham

UB9 4EJ

5 bed2 bath

£849k

1 Hawthorn Drive, Denham

UB9 4AH

3 bed2 bath

£450k

1 Willow Avenue, Denham

UB9 4AG

4 bed

£958k

1 Willow Crescent East, Denham

UB9 4AP

5 bed

£1.3m

1 Misbourne Meadows, Denham

UB9 4AD

5 bed

£601k

1 Courtfield Gardens, Denham

UB9 4EF

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 Uxbridge district page.

Full Uxbridge report

Crime

7/mo

Steady year-on-year across the wider district.

Nearest stop

0.5 km

Knighton Way Lane — bus stop.

Closest school

1.2 km

Hermitage Primary School. 13 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 UB9 4AS from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

60.2dB

Moderate

Night-time road noise heatmap for UB9 4AS

Night-time· 23:00 – 07:00

54.3dB

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 21 Lime Walk, Denham, Uxbridge, UB9 4AS. Each answer is also embedded as structured data for search engines.