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Aragon House, Ash Platt Road, Seal, Sevenoaks, TN15 0AB

3 planning records
Property type
Detached
Bedrooms
5
Bathrooms
4
Floor area
286 m²
3078 sq ft
Energy rating
C
Score 79
Council tax
Band H
Tenure
Owner Occupied
Overview

About Aragon House

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

Aragon House is a five-bedroom detached house in Seal, Sevenoaks, Sevenoaks (TN15 0AB). It has a recorded floor area of 286 m² (around 3078 sq ft), construction records dating it to 2003-2006 and council tax band H. The latest certificate (April 2024) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since October 2010. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 84). Other recorded features include attached land beyond the plot. Period features are noted in the property record. The home occupies a cul-de-sac position.

It hasn't traded since June 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £1,618,000 sits 54.1% above the 2008 sale of £1,050,000. At 286 m² it's 23% larger than the typical home in the postcode (233 m² median across 4 EPCs). 3 planning records sit against the property, 0 approved, 2 refused.

Before you offer

Know exactly what you're buying at Aragon 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

Larger development activity nearby
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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

  • Bedrooms5
  • Bathrooms4

Outside

  • Private gardenYes
  • GarageDetached
  • LandYes
  • Cul-de-sacYes

Building

  • Period featuresYes
Energy

Energy performance

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

Aragon House's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Apr 2024

EPC Rating

A
B
C
C79
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.3 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2024from Oct 2010
Heating Controls
Full ControlProg + Stat

Heating controls changed

Hot Water
Very GoodGood

Hot water efficiency decreased

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
50%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Aragon House, Ash Platt Road, Seal, Sevenoaks, TN15 0AB, sourced from the PlanIt planning register.

Planning history at Aragon House is exclusively tree-management applications — typical for a property with mature trees on or near the plot.

  1. Mar 2025
    Tree WorksTrees
    In report

    Various works to trees

    Documents
    3 docs on file
    Reference
    25/00142/WTPO
    View planning record
  2. Nov 2017
    Tree WorksTrees
    In report

    Works to various trees.

    Documents
    3 docs on file
    Reference
    17/03557/WTPO
    View planning record
Before you offer

We flagged 1 thing worth checking at Aragon 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.

The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.

Before you offer

Everything we know about Aragon 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

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

Versus other Ash Platt Road homes

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

Aragon House outperforms the street on years held by a wide margin.

Price per m²

£3,671

Street avg £4,916

On par

Floor Area

286 m²

Street avg 242 m²

Above

Habitable Rooms

10 rooms

Street avg 10 rooms

Above

CO₂ Emissions

6.3 t/year

Street avg 6.4 t/year

Above
Area

The neighbourhood at a glance

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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Dorton House — bus stop.

Closest school

0.3 km

Seal Church of England Primary School. 9 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 TN15 0AB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 0AB

Daytime· 07:00 – 23:00

47.1dB

Low
Night-time road noise heatmap for TN15 0AB

Night-time· 23:00 – 07:00

40.5dB

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 Aragon House, Ash Platt Road, Seal, Sevenoaks, TN15 0AB. Each answer is also embedded as structured data for search engines.