20 Southay, BA13 4RT

Detached house203 m²EPC CBand FFreehold

20 Southay is a freehold detached house on Southay in BA13. It last sold for £180,000 in 2000, its only sale in HM Land Registry's records — 26 years in the same hands, well beyond the typical hold.

EPC CCouncil tax F

What this home is

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

Property type
Detached house
Detached
Floor area
203 m²
2,185 sq ft
Built
1983-1990
EPC construction age band
Tenure
Freehold
CO₂
4.4 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.

BA13 £/m² (recent sales)£2,974this home £887 at its last sale
The local market
Official house price index (UK HPI)

Across Wiltshire, the official average home value is £325,267+1% in a year, +15% over five.

Detached£514,126
Semi-detached£324,527
Terraced£262,174
Flat / maisonette£156,650

Covers the whole Wiltshire 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 20 Southay, 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 20 Southay, newest first.

1 recorded sale since 2000.

£100k£200k£300k2000200520102015202020252026£265kSold 2000: £180,000£180k
£100k£200k£300k200020132026£265kSold 2000: £180,000£180k
BA13 yearly medianThis home's recorded sales

This home's recorded sales joined up, with the change between each — against BA13's yearly median.

Energy certificate 10 Oct 2025
Rated EPC C · 203 m² recorded
3 Aug 2000Most recent
£180,000
Detached house · Freehold
Built 1983-1990
Property built
1983–1999
What a home of this era typically means
  • Insulated cavity walls and double glazing become the norm, so thermal performance is markedly better than pre-war stock.

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

How it compares on Southay

Against the 14 homes HM Land Registry and the EPC register know on this street.

Larger than the typical home on Southay by 77%
Floor area
5 homes
100 m²125 m²This home 203 m²
Street median 115 m² · higher than 100% of the street

Southay sold prices & full street profile →

Street medians from recorded sales in the last 8 years and EPC floor areas; a street's unsold homes are invisible to price medians.

Energy & running costs

What 20 Southay's Energy Performance Certificate says about efficiency, cost and construction.

EPC band C (74/100)
Heating, hot water and lighting estimated at about £1,763 a year. Certificate valid until October 2035.
A92+
B81–91
C69–80
This home · 74
D55–68
E39–54
F21–38
G1–20
CO₂ emissions
4.4 t/yr
current estimate
Built
1983-1990
EPC construction age band
Built form
Detached
Running cost
£1,763/yr
heating + hot water + lighting
Certificate
10 Oct 2025
lodgement date
Heat pump?Good candidate
Built 1983-1990 — modern enough building regs that the fabric should suit a heat pump's lower flow temperatures.
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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.

Council tax band F (≈£3,715/yr) · gigabit broadband reaches 0% of premises.

Council tax
Band F
£3,715/yr · Wiltshire UA
Gigabit broadband
0%
of premises here
Top speed
0 Mbps
median 0 Mbps
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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 Wiltshire 039C neighbourhood, from the Census and the Indices of Deprivation.

IMD decile 8/10less deprived than most of England; household income about 6% above the national average; shared/rented housing low.

8/10Less deprived than most of England
1 · most deprived10 · least deprived

In plain terms: income and employment score well, but a weaker living environment.

Breakdown by domain
Income10/10
Employment10/10
Education & skills10/10
Health9/10
Crime9/10
Housing & access2/10
Living environment2/10

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 20 Southay sits in its local market.

BA13 median
£267,500
last 8 years
BA13 £/m²
£2,974
last 8 years

20 Southay: quick answers

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

When did 20 Southay last sell, and for how much?

20 Southay last sold for £180,000 on 3 Aug 2000, according to HM Land Registry.

How many times has 20 Southay been sold?

HM Land Registry records 1 sale for 20 Southay. Sales before 1995 are not in the public dataset.

How big is 20 Southay?

Its most recent Energy Performance Certificate records 203 m² of floor area.

What council tax band is 20 Southay?

20 Southay is in council tax band F, costing about £3,715 a year (Wiltshire UA).

How energy efficient is 20 Southay?

Its most recent EPC rates it C (score 74).

How fast is broadband at 20 Southay?

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

Other homes at BA13 4RT

Recorded sales for the other addresses sharing this postcode on Southay.

All homes at this postcode, with sales counts & floor areas (13)
Last sold
2020
Price
£445,000
Sales
3
Floor area
118 m²
Last sold
2011
Price
£234,000
Sales
4
Last sold
2014
Price
£235,000
Sales
1
Last sold
2021
Price
£315,000
Sales
1
Last sold
2022
Price
£391,000
Sales
1
Floor area
88 m²
Last sold
2019
Price
£310,000
Sales
1
Last sold
2022
Price
£478,000
Sales
1
Last sold
2021
Price
£255,000
Sales
3
Last sold
2020
Price
£365,000
Sales
2
Floor area
130 m²
Last sold
2019
Price
£310,000
Sales
1
Floor area
104 m²
Last sold
2000
Price
£132,000
Sales
2
Last sold
2007
Price
£281,000
Sales
3
Last sold
2014
Price
£262,000
Sales
1
Floor area
115 m²

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

Buying or selling 20 Southay?

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.