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21 Allt Yr Yn Heights, Newport, NP20 5DX

3 sales on record1 planning record

Estimated value

£344,000

  • Since the 2017 sale (£234,950)+46%
  • Against NP20 5DX's recent median (£345,000)0%

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

Learn about this valuation
Property type
Detached
Bedrooms
3
Bathrooms
2
Floor area
85 m²
915 sq ft
Energy rating
D
Score 68
Council tax
Band E
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

£344,000

  • Against its 2017 sale (£234,950)+46%
  • Against NP20 5DX's recent median (£345,000)0%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Allt Yr Yn Heights is modelled from its 85 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NP20 5DX. 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

    85 m² from the EPC lodged in July 2017

  • Sales of this home

    3 sales recorded, the latest in 2017

  • Recent sales in NP20 5DX

    5 sales, median £345,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest 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.

Sale price has at least doubled since 1998.

Sales timeline

  1. 30 August 2017Most recent

    £234,950

    +42.4%over 14 years

  2. 20 May 2003

    £164,950

    +88.5%over 5 years

  3. 23 April 1998

    £87,500

Median price across the last 5 sales in NP20 5DX: £345,000 (2026–2024).

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 Allt Yr Yn Heights

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

21 Allt Yr Yn Heights is a three-bedroom detached house in Newport (NP20 5DX). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2017) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory. Period features are noted in the property record. Records show the property has been extended at some point in its history.

Across 1998–2017, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £344,000 is 46.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 61% above the typical sold price in the postcode. 9 years since the last transfer (August 2017). At 85 m² it's 21.3% smaller than the typical home in the postcode (108 m² median across 37 EPCs). 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

  • Bedrooms3
  • Bathrooms2
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • GarageYes

Building

  • Period featuresYes
  • Previously extendedYes
Before you decide

Everything you need to know about 21 Allt Yr Yn Heights

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate
Jul 2017

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 11 July 2027

7 months remaining
Planning

Planning history

Applications and permits filed against 21 Allt Yr Yn Heights, Newport, NP20 5DX, sourced from the PlanIt planning register.

1 application on record at 21 Allt Yr Yn Heights, Newport, NP20 5DX

1decisions1nearby
  1. Jun 2003
    Full
    Outcome in report

    ERECTION OF SUN LOUNGE Show full description

    Reference
    03/0662
    Full record in report

Unlock 21 Allt Yr Yn Heights, Newport, NP20 5DX'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, plus 1 notable nearby
  • What the pattern means for extending or converting here
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On the street

Versus other Allt Yr Yn Heights homes

Four headline reads against 37 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 21 Allt Yr Yn Heights runs well behind the street norm.

Price per m²

£2,764

Street avg £2,605

On par

Floor Area

85 m²

Street avg 111 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

2.9 t/year

Street avg 3.9 t/year

Strongly above
Area

The neighbourhood at a glance

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

Crime

321/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Ash Tree View — bus stop.

Nearest stops

  • Ash Tree ViewBus stop148m
  • Allt-yr-yn ViewBus stop184m
  • Allt-yr-yn CloseBus stop245m
  • Allt-yr-yn Tennis ClubBus stop346m

Most reported crime locally

  • Violence & Sexual Offences1,438 reports32%
  • Anti-social Behaviour839 reports19%
  • Public Order524 reports12%
  • Shoplifting466 reports10%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC D

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.
£394k

1 Blaen Y Pant Place

NP20 5PW

3 bed1 bath
£276k

1 Bryn Bevan

NP20 5QH

3 bed1 bath
£220k

1 Allt Yr Yn View

NP20 5EH

3 bed1 bath
£197k

1 Aragon Street

NP20 5NN

3 bed1 bath
£190k

1 Brynglas Avenue

NP20 5LR

3 bed2 bath
£178k

1 Brynglas Crescent

NP20 5LT

3 bed1 bath
£145k

1 Argyle Street

NP20 5NE

3 bed
£142k

1 Barrack Hill

NP20 5FR

3 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 Allt Yr Yn Heights is modelled from its 85 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NP20 5DX. 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. 3 sales are recorded for 21 Allt Yr Yn Heights. 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 Allt Yr Yn Heights was lodged in July 2017 at band D and is valid until July 2027. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Allt Yr Yn Heights. 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 14 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from NP20 5DX.
Council tax band
21 Allt Yr Yn Heights is in council tax band E. 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 Allt Yr Yn Heights, Newport, NP20 5DX. Each answer is also embedded as structured data for search engines.

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