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21 Mortimer Close, Ashford, TN23 6JF

1 planning record

Estimated value

£366,000

  • Since the 1999 sale (£65,000)+463%
  • Against TN23 6JF's recent median (£164,000)+123%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
136 m²
1464 sq ft
Energy rating
C
Score 74
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£366,000

  • Against its 1999 sale (£65,000)+463%
  • Against TN23 6JF's recent median (£164,000)+123%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Mortimer Close is modelled from its 136 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in TN23 6JF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    136 m² from the EPC lodged in March 2026

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in TN23 6JF

    5 sales, median £164,000 (2016–2005)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2016Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

21 Mortimer Close's modelled value sits at over four times its earliest registered sale price (1999).

Sales timeline

  1. 12 November 1999Most recent

    £65,000

Median price across the last 5 sales in TN23 6JF: £164,000 (2016–2005).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 21 Mortimer Close

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

21 Mortimer Close is a four-bedroom semi-detached house in Ashford (TN23 6JF). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2026) shows a C (score 74). The rating has held steady at C across 2 certificates since July 2013. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.

Untraded for 27 years, with the last transfer in November 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 136 m² the property is well over the postcode median (64 m² across 19 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. Today's modelled estimate of £366,000 sits 463.1% above the 1999 sale of £65,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 73.1% below the postcode norm. One historical planning record sits against the property in 2003.

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
  • Bathrooms2
  • Dining roomYes

Outside

  • GarageYes

Building

  • Heating systemGas
  • RefurbishedYes
Before you decide

Everything you need to know about 21 Mortimer Close

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

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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.

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

Current Certificate(1 of 2)
Mar 2026

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 2 March 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2026from Jul 2013
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 21 Mortimer Close, Ashford, TN23 6JF, sourced from the PlanIt planning register.

1 application on record at 21 Mortimer Close, Ashford, TN23 6JF

1decisions4documents
  1. Dec 2003
    OutbuildingFull
    Outcome in report

    Shed/Gym

    Documents
    4 docs on file
    Reference
    03/01945/AS
    Full record in report

Unlock 21 Mortimer Close, Ashford, TN23 6JF's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 4 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Mortimer Close homes

Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Mortimer Close is notably below the street on price per m².

Price per m²

£478

Street avg £1,599

Strongly below

Floor Area

136 m²

Street avg 69 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

3.5 t/year

Street avg 2.6 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 Ashford district page.
Full Ashford report

Crime

247/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cade Road — bus stop.

Closest school

0.6 km

St Simon of England Roman Catholic Primary School, Ashford. 22 schools nearby.

Nearest schools

  • St Simon of England Roman Catholic Primary School, AshfordPrimary566m
  • Ashford Oaks Community Primary SchoolPrimary888m
  • The John Wallis Church of England AcademyAll-through1.1km
  • The John Wallis Church of England AcademyAll-through1.1km

Nearest stops

  • Cade RoadBus stop125m
  • The Beaver InnBus stop129m
  • Kingsnorth Road Post OfficeBus stop234m
  • Francis RoadBus stop277m

Most reported crime locally

  • Violence & Sexual Offences1,652 reports39%
  • Anti-social Behaviour774 reports18%
  • Criminal Damage & Arson378 reports9%
  • Other Theft270 reports6%

Go deeper on the local area

A Local Area 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 TN23 6JF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN23 6JF

Daytime· 07:00 – 23:00

52.0dB

Low
Night-time road noise heatmap for TN23 6JF

Night-time· 23:00 – 07:00

41.8dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£300k

1 Ross Court, Hampden Road

TN23 6JN

3 bed1 bath
£290k

1 Tennyson Road

TN23 6LP

3 bed
£280k

1 Knock Road

TN23 6JA

3 bed1 bath
£350k

1 Cherry Gardens, Kingsnorth Road

TN23 6LG

2 bed
£289k

1 Park Place

TN23 6SL

2 bed1 bath
£283k

1 Bramley Gardens

TN23 6GY

2 bed1 bath
£271k

1 Ireland Terrace, Tennyson Road

TN23 6AB

2 bed1 bath
£271k

10 Bramley Gardens

TN23 6GY

2 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 Mortimer Close is modelled from its 136 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in TN23 6JF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 21 Mortimer Close. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Mortimer Close was lodged in March 2026 at band C and is valid until March 2036. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Mortimer Close. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 22 schools and 30 stops listed are measured in a straight line from TN23 6JF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Mortimer Close is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Mortimer Close, Ashford, TN23 6JF. Each answer is also embedded as structured data for search engines.

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