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11a, Flat 3, Griffin Street, Newport, NP20 1GN

Estimated value

£140,000

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

Learn about this valuation
Habitable rooms
3
From EPC
Floor area
92 m²
990 sq ft
Energy rating
E
Score 48
Tenure
Social Rental
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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

£140,000

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11a is modelled from its 92 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in NP20 1GN. 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

    92 m² from the EPC lodged in June 2026

  • Sales of this home

    No sale recorded since 1995

  • Recent sales in NP20 1GN

    No recent sales of other homes in the postcode

This page or the full report?

DataThis pageFull report
SalesNo sales shownLatest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Risks

What this page doesn't show

1 potential issue has already been flagged for 11a, Flat 3, Griffin Street, Newport, NP20 1GN. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 11a

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

11a is a property in Newport (NP20 1GN). It has a recorded floor area of 92 m² (around 990 sq ft) and construction records dating it to before 1900. At 92 m² this is the largest unit on EPC record across 11a (51–92 m²). The building's EPC ratings span F to E, with this unit at the top. On EPC score it ranks first in the building (48 versus a worst of 33). The latest certificate (June 2026) shows an E (score 48), well below the UK norm with real room to improve. When first surveyed in July 2016 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Poor; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 92 m² the property is well over the postcode median (67 m² across 4 EPCs), placing it in the larger end of the local stock.

Before you decide

Everything you need to know about 11a

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

Larger development activity nearby

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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.

11a's carbon output is low for the local stock.

Current Certificate(1 of 2)
Jun 2026

EPC Rating

A
B
C
D
E
E48
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Poor
CO2 Emissions
1.5 t/year
Occupancy
Rented

Certificate validity

Valid until 8 June 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2026from Jul 2016
EPC improved fromF35toE48
Heating Controls
Prog + StatThermostat

Heating controls changed

Hot Water
ImmersionImmersion (Off-Peak)

Hot water system upgraded

Planning

Planning history

Applications and permits filed against 11a, Flat 3, Griffin Street, Newport, NP20 1GN, sourced from the PlanIt planning register.

11a has no planning applications on record.

4

But the area is active

4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Griffin Street homes

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

EPC Rating for 11a runs comfortably ahead of the street norm.

EPC Rating

48 (E)

Street avg 37 (F)

Strongly above

Floor Area

92 m²

Street avg 68 m²

Strongly above

CO₂ Emissions

1.5 t/year

Street avg 3.8 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 Newport district page.

Rail-style transport is unusually close for this postcode.

Crime

321/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Market Square 16 — bus station.

Nearest stops

  • Market Square 16Bus station83m
  • Market Square 17Bus station86m
  • Market Square 18Bus station88m
  • Westgate HotelBus stop89m

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 3 Building Survey

Victorian-era2nd Floor FlatEPC EPre-1919 buildNo mains gas

Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

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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.
How the estimate is made
The estimate for 11a is modelled from its 92 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in NP20 1GN. 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. No sale is recorded for 11a, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 11a was lodged in June 2026 at band E and is valid until June 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. None is matched to 11a. 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 1GN.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11a, Flat 3, Griffin Street, Newport, NP20 1GN. Each answer is also embedded as structured data for search engines.

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