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Laggan House, Apartment 1, Lady Margaret Road, Ascot, SL5 9QH

EPC B
Property type
Detached
Floor ground floor
Bedrooms
4
Bathrooms
3
Floor area
216 m²
2325 sq ft
Energy rating
B
Score 87
Tenure
Owner Occupied
Overview

About Laggan House

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

Laggan House is a four-bedroom detached house in Ascot (SL5 9QH). It has a recorded floor area of 216 m² (around 2325 sq ft) and construction records dating it to 2003-2006. The latest certificate (February 2016) returns a high B (score 87), putting the home a stone's throw from an A rating. When first surveyed in August 2009 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Good to Very Good and lighting went from Very Poor to Very Good. The latest certificate is from February 2016, so improvements made since then won't be reflected. At 216 m² this is the 5th smallest of 7 units on EPC record in Laggan House, where floor areas span 89–309 m². The building's EPC ratings span C to B, with this unit at the top.

Today's modelled estimate of £1,269,000 is 11.3% below the 2023 sale of £1,430,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£615/sq ft) was about 51.7% above the typical sold price in the postcode. At 216 m² the property is well over the postcode median (142 m² across 34 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Most recent transfer: November 2023 at £1,430,000.

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

Outside

  • ParkingUnderground

Building

  • Heating systemElectric
  • LiftYes
  • ConciergeYes
Before you decide

Everything you need to know about Laggan House

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

Larger 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.

Achieving this rating across a home of this size is uncommon — larger homes typically score lower.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 01 Mar 2026

Current Certificate(1 of 2)
Feb 2016

EPC Rating

A
B
B87
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.2 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2016from Aug 2009
EPC improved fromC78toB87
Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Windows
Full DoubleHigh Performance

High performance glazing installed

Walls
GoodVery Good

Wall insulation improved

Planning

Planning history

Applications and permits filed against Laggan House, Apartment 1, Lady Margaret Road, Ascot, SL5 9QH, sourced from the PlanIt planning register.

Laggan House has no planning applications on record.

Notable planning nearby

1applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at Laggan 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.

  • 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.

Laggan House valuation sits well clear of the typical sold price in this postcode.

Current estimate

£1,269,000

Modelled from EPC, postcode comparables and a sale-price growth of -0.2% per year over 6 years.

See how we calculated this
Last sold (2023)

£1,430,000

Growth on file: -0.2% per year over 6 years.

Sales timeline

  1. 3 November 2023Most recent

    £1,430,000

    -1.4%over 6 years
  2. 8 June 2017

    £1,450,000

Median price across the last 5 sales in SL5 9QH: £1,165,000 (2025–2021).

On the street

Versus other Lady Margaret Road homes

Four headline reads against 21 similar flats on this street, drawn from the latest EPC and Land Registry data.

On years held, Laggan House runs well behind the street norm.

Price per m²

£6,620

Street avg £6,205

Strongly above

Floor Area

216 m²

Street avg 107 m²

Strongly above

CO₂ Emissions

2.2 t/year

Street avg 2.4 t/year

Below

Years Held

3 years

Street avg 12 years

Strongly below
Before you decide

Everything you need to know about Laggan House

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

Larger 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
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Charters Road — bus stop.

Closest school

0.9 km

Holy Trinity CofE Primary School, Sunningdale. 5 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 SL5 9QH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL5 9QH

Daytime· 07:00 – 23:00

49.9dB

Low
Night-time road noise heatmap for SL5 9QH

Night-time· 23:00 – 07:00

41.1dB

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 Laggan House, Apartment 1, Lady Margaret Road, Ascot, SL5 9QH. Each answer is also embedded as structured data for search engines.