1 Linden Avenue, CF23 5HG

Semi-detached house213 m²EPC EFreehold

1 Linden Avenue is a freehold semi-detached house on Linden Avenue in CF23. It last sold for £660,620 in 2018, its only sale in HM Land Registry's records.

EPC EGigabit broadband 100%

What this home is

The physical record — from its EPC assessments, HM Land Registry and the VOA.

Property type
Semi-detached house
Semi-detached
Floor area
217 m²
2,336 sq ft
Built
1900-1929
EPC construction age band
Tenure
Freehold
CO₂
12 t/yr
current estimate

EPC data © Crown copyright; bedrooms are the register's estimate, not a survey. Tenure from HM Land Registry.

What is it worth now?

An indicative projection from its own sale record — the report's valuation prices it against individual comparable sales.

Indicatively £739,000£1,011,000 today, projected from its 2018 sale.

Indicative value
£739,000£1,011,000
Carrying the 2018 sale forward with CF23's market movement (×1.32). It can't see condition or improvements.
Last sold (2018)
£660,620
District median movement since: ×1.32.
Sold 2018 · £661k£1.01m£739k2026

From the 2018 sale, the indicative range widens as time passes — the cone is that growing uncertainty, not a forecast.

CF23 £/m² (recent sales)£3,061this home £3,102 at its last sale
The local market
Official house price index (UK HPI)

Across Cardiff, the official average home value is £271,166+2% in a year, +20% over five.

Detached£521,519
Semi-detached£322,816
Terraced£260,300
Flat / maisonette£160,237

Covers the whole Cardiff area, not this postcode.

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The precise, comparables-based valuation

A point estimate with likely and wide ranges, built from individual comparable sales nearby — each listed with address, date, size and adjusted price.

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Comparable sales analysed
Model confidence
Point estimate
Likely range (p50) & wide range (p80)
vs the wider area (£/m² percentile)
Every comparable — address, date, size, sold & adjusted price

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Indicative range projected from HM Land Registry sold prices; not a formal valuation, survey or appraisal.

Everything on 1 Linden Avenue, unlocked

The valuation with its comparables, every application and document trail, tenure & title, the ten score workings — the full dossier for this one address.

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Sale history

Every transaction HM Land Registry records for 1 Linden Avenue, newest first.

1 recorded sale since 2018.

£200k£400k£600k200820122016202020242026£296kSold 2018: £660,620£661k
£200k£400k£600k201520212026£296kSold 2018: £660,620£661k
CF23 yearly medianThis home's recorded sales

This home's recorded sales joined up, with the change between each — against CF23's yearly median.

16 Jul 2018Most recent
£660,620
Semi-detached house · Freehold
Energy certificate 25 Apr 2017
Rated EPC E · 217 m² recorded
Recorded at this certificate — so at some point since the previous one in 2 Jun 2015:
Efficiency
EPC improved from F to E
Energy certificate 2 Jun 2015
Rated EPC F · 213 m² recorded
Built 1900-1929
Property built
Edwardian (1901–1918)
What a home of this era typically means
  • Usually solid brick walls, so expect the same cold-bridging and insulation challenges as Victorian stock.
  • Often more generous rooms, hallways and ceiling heights — comfortable but harder to heat.

HM Land Registry Price Paid Data; sales before 1995 are not in the public dataset.

Energy & running costs

What 1 Linden Avenue's Energy Performance Certificates say about efficiency, cost and construction.

EPC band E (48/100) — improvable to C
Heating, hot water and lighting estimated at about £2,440 a year. The certificate expired in 2025 — the seller needs a new EPC to market the home.
Worth checking
!The certificate expired in 2025 — the seller needs a new EPC to market the home, and the property may have changed since the assessment.
A92+
B81–91
C69–80
Potential · 78
D55–68
E39–54
This home · 48
F21–38
G1–20
CO₂ emissions
12 t/yr
current estimate
Built
1900-1929
EPC construction age band
Built form
Semi-detached
Running cost
£2,440/yr
heating + hot water + lighting
Certificate
2 Jun 2015
lodgement date
Between its certificates
RatingFE48Improved
25 Apr 2017EPC improved from F to E
Heat pump?Possible — check first
Pre-1930 solid walls lose heat fast — a heat pump would need wall insulation or oversized radiators to keep up.
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The construction detail, element by element

Every fabric element as the assessor described it — walls, roof, floor, windows, hot water and heating construction with its efficiency rating — plus glazing detail and itemised running costs.

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Wall construction & insulation, as assessed
Roof & floor construction, as assessed
Windows & glazing detail
Heating & hot-water systems, with efficiency ratings
Itemised running costs (heating / hot water / lighting)

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EPC data © Crown copyright, from the domestic EPC register. Certificates describe the home as assessed on their date.

The practical file

The running costs and everyday infrastructure a viewing can't show you.

gigabit broadband reaches 100% of premises.

Gigabit broadband
100%
of premises here
Top speed
0 Mbps
median 0 Mbps
£5 report
Every amenity, counted and priced

The full amenity list by category with names and distances — supermarkets to GPs to gyms — plus parks with sizes and every connectivity measure in full.

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Every amenity category, counted with nearest distances
Parks & green spaces with sizes
Connectivity measures in full

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VOA council-tax band with the authority's current rates; Ofcom broadband coverage; amenities from OpenStreetMap contributors (ODbL); EV charging from the National Chargepoint Registry; hygiene ratings from the Food Standards Agency.

The neighbourhood

Who lives here and how the area ranks — the Cardiff 024C neighbourhood, from the Census and the Indices of Deprivation.

Household income (after housing costs)
This neighbourhood£60.2k
Cardiff£51k
Wales£44.9k
England & Wales£55.4k

9% above the national average.

ONS Census 2021 and the English Indices of Deprivation, at neighbourhood (LSOA/MSOA) level — the immediate pocket, not the whole postcode district.

The street and the area

Where 1 Linden Avenue sits in its local market.

CF23 median
£270,000
last 8 years
CF23 £/m²
£3,061
last 8 years

1 Linden Avenue: quick answers

From HM Land Registry, EPC, VOA, Police.uk, DfE and Environment Agency records.

When did 1 Linden Avenue last sell, and for how much?

1 Linden Avenue last sold for £660,620 on 16 Jul 2018, according to HM Land Registry.

How many times has 1 Linden Avenue been sold?

HM Land Registry records 1 sale for 1 Linden Avenue. Sales before 1995 are not in the public dataset.

How big is 1 Linden Avenue?

Its most recent Energy Performance Certificate records 213 m² of floor area.

How energy efficient is 1 Linden Avenue?

Its most recent EPC rates it E (score 48). Its recommended improvements would take it to C.

What is 1 Linden Avenue worth today?

Carrying its 2018 sale price forward with CF23's market movement suggests roughly £739,000–£1,011,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.

How fast is broadband at 1 Linden Avenue?

Top available download speed is around 0 Mbps. Gigabit-capable broadband reaches 100% of premises in this postcode. (Source: Ofcom)

Other homes at CF23 5HG

Recorded sales for the other addresses sharing this postcode on Linden Avenue.

HM Land Registry last recorded sale per address; unsold homes show no price.

Buying or selling 1 Linden Avenue?

The full £5 report opens every locked panel in this dossier — a precise comparables-based valuation, the itemised EPC, planning activity, school results and admissions odds, forward-looking flood risk, a negotiation read and a viewing checklist, for this exact home.

The data behind this dossier
HM Land RegistryEPC RegisterValuation Office AgencyPolice.ukDfE & OfstedEnvironment AgencyDEFRAUKHSA & BGSCoal AuthorityOfcomNaPTANOpenStreetMap

Contains public-sector data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0 where applicable. Amenity data © OpenStreetMap contributors (ODbL). Sales before 1995 are not in the public dataset. Figures describe recorded data and are not a survey or valuation of this home; the indicative range is a projection, not an appraisal. marks detail included in the £5 report.