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Mill Stream Cottage, Willow Avenue, Denham, Uxbridge, UB9 4AF

5 planning records
Property type
End terrace
Habitable rooms
7
From EPC
Floor area
174 m²
1873 sq ft
Energy rating
D
Score 60
Tenure
Private Rental
Overview

About Mill Stream Cottage

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

Mill Stream Cottage is an end-of-terrace house in Denham, Uxbridge, Uxbridge (UB9 4AF). It has a recorded floor area of 174 m² (around 1873 sq ft) and construction records dating it to before 1900. The latest certificate (June 2025) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in May 2015 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.

At 174 m² the property is well over the postcode median (130 m² across 7 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 0 approved, 0 refused. The record references listed-building consent, which constrain future alterations. Today's modelled estimate of £880,000 is 21.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£387/sq ft) was about 59.1% above the typical sold price in the postcode. Last changed hands 10 years ago, in November 2016.

Before you decide

Everything you need to know about Mill Stream Cottage

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

£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.

Mill Stream Cottage's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Jun 2025

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
7.5 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jun 2025from May 2015
EPC improved fromE53toD60
Heating Controls
Full ControlProg + Stat

Heating controls changed

Planning

Planning history

Applications and permits filed against Mill Stream Cottage, Willow Avenue, Denham, Uxbridge, UB9 4AF, sourced from the PlanIt planning register.

Planning history includes both a loft conversion and an extension — the classic family-home expansion.

  1. Jan 2014
    Conditions
    In report

    Application for approval of details reserved by condition 3 of planning permission 13/01404/FUL and 13/01433/LBC.

    Reference
    13/02060/COND
    View planning record
  2. Oct 2013
    ExtensionHeritage
    In report

    Extension: Single storey · Rear of property

    Listed Building Application for single storey rear extension. Removal of internal block wall between store and kitchen. Re-slating of roof over store. Replacement and rationalisation of timber windows to part of rear elevation.

    Listed
    Documents
    2 docs on file
    Reference
    13/01433/LBC
    View planning record

What's in Mill Stream Cottage, Willow Avenue, Denham, Uxbridge, UB9 4AF's planning history?

3 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.

Latest sale on Mill Stream Cottage was the highest on Land Registry record across the postcode.

Current estimate

£880,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2016)

£725,000

Recorded with HM Land Registry.

Sales timeline

  1. 10 November 2016Most recent

    £725,000

Median price across the last 5 sales in UB9 4AF: £490,000 (2025–2015).

On the street

Versus other Willow Avenue homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for Mill Stream Cottage runs comfortably ahead of the street norm.

Price per m²

£4,167

Street avg £4,415

On par

Floor Area

174 m²

Street avg 121 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

7.5 t/year

Street avg 4.3 t/year

Strongly below
Before you decide

Everything you need to know about Mill Stream Cottage

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

£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
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.

Rail-style transport is unusually close for this postcode.

Crime

7/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Oakside — bus stop.

Closest school

0.9 km

Hermitage Primary School. 17 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 4AF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for UB9 4AF

Daytime· 07:00 – 23:00

54.2dB

Low
Night-time road noise heatmap for UB9 4AF

Night-time· 23:00 – 07:00

47.4dB

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 Mill Stream Cottage, Willow Avenue, Denham, Uxbridge, UB9 4AF. Each answer is also embedded as structured data for search engines.