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9 Old Brewery Mews, Camden, London, NW3 1PZ

3 planning records
Property type
Semi-detached
Bedrooms
4
Bathrooms
3
Floor area
163 m²
1755 sq ft
Energy rating
C
Score 69
Council tax
Band G
Tenure
Private Rental
Overview

About 9 Old Brewery Mews

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

9 Old Brewery Mews is a four-bedroom semi-detached house in Camden, London, London (NW3 1PZ). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (January 2026) shows a C (score 69), just inside the C band. When first surveyed in September 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Average, roof efficiency went from Very Poor to Average and window efficiency went from Very Poor to Average. This certificate was lodged in the last six months, so the rating reflects current condition. Period features are noted in the property record. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

At 163 m² the property is well over the postcode median (115 m² across 10 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Across 2009–2020, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £2,539,000 is 10.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£1,311/sq ft) was about 48.6% above the typical sold price in the postcode. Sold January 2020 for £2,300,000.

Before you offer

Know exactly what you're buying at 9 Old Brewery Mews

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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
  • Dining roomYes
  • EnsuiteYes
  • StudyYes

Outside

  • Private gardenYes
  • Cul-de-sacYes

Building

  • Period featuresYes
  • Previously extendedYes
  • RefurbishedYes
Energy

Energy performance

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

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)
Jan 2026

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.1 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jan 2026from Sept 2009
EPC improved fromE48toC69
Windows
SingleFull Double

Single glazing replaced with double or better glazing

Wall Insulation
Uninsulated SolidPartial Insulation

Wall insulation upgraded

Roof
Very PoorAverage

Roof insulation improved

Low Energy Lighting
60%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9 Old Brewery Mews, Camden, London, NW3 1PZ, sourced from the PlanIt planning register.

9 Old Brewery Mews has an approved extension on the planning record.

  1. Jun 2013
    ExtensionFull
    In report

    The erection of a mansard roof extension with rooflights, following the demolition of existing rear dormer extension in connection with the use as a dwelling house (Class C3).

    Documents
    11 docs on file
    Reference
    2013/2250/P
    View planning record
  2. Jul 2011
    RenovationFull
    In report

    Replacement of existing aluminium windows with double glazed composite timber/ aluminium windows to the front and rear of existing dwelling house (Class C3).

    New Windows
    Documents
    18 docs on file
    Reference
    2011/2617/P
    View planning record

What's in 9 Old Brewery Mews, Camden, London, NW3 1PZ's planning history?

1 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.

9 Old Brewery Mews has more than doubled in price since the earliest registered sale in 2009.

Current estimate

£2,539,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 10 years.

See how we calculated this
Last sold (2020)

£2,300,000

Growth on file: 7.5% per year over 10 years.

Sales timeline

  1. 15 January 2020Most recent

    £2,300,000

    +109.1%over 10 years
  2. 23 November 2009

    £1,100,000

Median price across the last 5 sales in NW3 1PZ: £1,695,000 (2022–2010).

Before you offer

Everything we know about 9 Old Brewery Mews, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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Preview of the full property report
On the street

Versus other Old Brewery Mews homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 9 Old Brewery Mews runs comfortably ahead of the street norm.

Price per m²

£14,110

Street avg £13,763

Above

Floor Area

163 m²

Street avg 114 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.1 t/year

Street avg 4.9 t/year

Below
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

6/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Hampstead Station / Hampstead High St — bus stop.

Closest school

0.3 km

New End Primary School. 55 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 NW3 1PZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NW3 1PZ

Daytime· 07:00 – 23:00

53.1dB

Low
Night-time road noise heatmap for NW3 1PZ

Night-time· 23:00 – 07:00

42.1dB

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 9 Old Brewery Mews, Camden, London, NW3 1PZ. Each answer is also embedded as structured data for search engines.