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2 Siddons House, Cottage Close, Harrow, HA2 0HG

Property type
Detached
Floor 00
Bedrooms
3
Bathroom
1
Floor area
107 m²
1152 sq ft
Energy rating
D
Score 61
Council tax
Band F
Tenure
Owner Occupied
Overview

About 2 Siddons House

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

2 Siddons House is a three-bedroom detached house in Harrow (HA2 0HG). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1930-1949 and council tax band F. At 107 m² this is the largest unit on EPC record across the building (60–107 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (November 2022) shows a D (score 61), on the cusp of jumping into the C band. Earlier certificates rated it B (July 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 70).

At 107 m² the property is well over the postcode median (73 m² across 40 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was February 2025 at £435,000 — fresh data. Today's modelled estimate of £499,000 is 14.7% above the 2025 sale price.

Before you offer

Know exactly what you're buying at 2 Siddons House

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

Already flagged here

Signs of HMO activity in the areaLarger development activity nearby
£14.99
Trusted by UK homebuyers

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

  • Bedrooms3
  • Bathrooms1
Energy

Energy performance

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

2 Siddons House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Nov 2022

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Nov 2022from Jul 2009
EPC improved fromB81toD61
Hot Water
Very GoodGood

Hot water efficiency decreased

Low Energy Lighting
62%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 2 Siddons House, Cottage Close, Harrow, HA2 0HG, sourced from the PlanIt planning register.

2 Siddons House has no planning applications on record.

Notable planning nearby

5applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 2 Siddons House

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.

2 Siddons House's sale-price growth has lagged the wider UK trajectory across its history on file.

Current estimate

£499,000

Modelled from EPC, postcode comparables and a sale-price growth of 0.5% per year over 19 years.

See how we calculated this
Last sold (2025)

£435,000

Growth on file: 0.5% per year over 19 years.

Sales timeline

  1. 21 February 2025Most recent

    £435,000

    +10.1%over 19 years
  2. 29 August 2005

    £395,000

Median price across the last 5 sales in HA2 0HG: £278,000 (2023–2022).

Before you offer

Everything we know about 2 Siddons House, in one report

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

What we flagged

  • Signs of HMO activity in the area
  • Larger development activity nearby
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Cottage Close homes

Four headline reads against 40 similar flats on this street, drawn from the latest EPC and Land Registry data.

2 Siddons House is notably below the street on years held.

Price per m²

£4,065

Street avg £4,686

Below

Floor Area

107 m²

Street avg 71 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

4.9 t/year

Street avg 1.9 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 Harrow 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

Roxeth Hill — bus stop.

Closest school

0.1 km

St Dominic's Sixth Form College. 29 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 HA2 0HG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HA2 0HG

Daytime· 07:00 – 23:00

48.8dB

Low
Night-time road noise heatmap for HA2 0HG

Night-time· 23:00 – 07:00

40.7dB

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 2 Siddons House, Cottage Close, Harrow, HA2 0HG. Each answer is also embedded as structured data for search engines.