10 St Thomas Street, BB1 1PB

Semi-detached house326 m²EPC DBand DFreehold

10 St Thomas Street is a freehold semi-detached house on St Thomas Street in BB1. It last sold for £150,000 in 2003 — its 2nd recorded sale, up 82% on its first recorded sale of £82,500 in 1997.

EPC DCouncil tax DGigabit 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
342 m²
3,681 sq ft
Built
1991-1995
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 £1,013,000£1,689,000 today, projected from its 2003 sale.

Indicative value
£1,013,000£1,689,000
Carrying the 2003 sale forward at this home's own compounded growth — 9.9%/yr across 2 recorded sales. It can't see condition or improvements.
Last sold (2003)
£150,000
Growth on file: 9.9% per year across 2 sales.
Sold 2003 · £150k£1.69m£1.01m2026

From the 2003 sale, the indicative range widens as time passes — the cone is that growing uncertainty, not a forecast.

BB1 £/m² (recent sales)£1,639this home £460 at its last sale
The local market
Official house price index (UK HPI)

Across Blackburn with Darwen, the official average home value is £165,813+5% in a year, +35% over five.

Detached£298,806
Semi-detached£183,434
Terraced£137,548
Flat / maisonette£89,881

Covers the whole Blackburn with Darwen 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 10 St Thomas Street, 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 10 St Thomas Street, newest first.

2 recorded sales since 1997, up 82% from first to latest.

£50k£100k£150k199720032009201520212026£170k+82%Sold 2003: £150,000£150kSold 1997: £82,500£83k
£50k£100k£150k199720122026£170k+82%Sold 2003: £150,000£150kSold 1997: £82,500£83k
BB1 yearly medianThis home's recorded sales

This home's recorded sales joined up, with the change between each — against BB1's yearly median.

Energy certificate 26 Feb 2015
Rated EPC C · 326 m² recorded
Energy certificate 16 May 2014
Rated EPC C · 342 m² recorded
Recorded at this certificate — so at some point since the previous one in 16 May 2014:
Efficiency
EPC improved from D to C
Energy certificate 16 May 2014
Rated EPC D · 342 m² recorded
Recorded at this certificate — so at some point since the previous one:
Efficiency
EPC improved from D to C
19 May 2003Most recent
£150,000+82%
Semi-detached house · Freehold · +9.9%/yr since the previous sale
20 Jan 1997
£82,500
Semi-detached house · Freehold
Built 1991-1995
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.

Energy & running costs

What 10 St Thomas Street's Energy Performance Certificates say about efficiency, cost and construction.

EPC band D (65/100) — improvable to B
Heating, hot water and lighting estimated at about £2,492 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
Potential · 81
C69–80
D55–68
This home · 65
E39–54
F21–38
G1–20
CO₂ emissions
12 t/yr
current estimate
Built
1991-1995
EPC construction age band
Built form
Semi-detached
Running cost
£2,492/yr
heating + hot water + lighting
Certificate
26 Feb 2015
latest of 3 on record
Between its certificates
RatingDC65Improved
16 May 2014EPC improved from D to C
Heat pump?Good candidate
Built 1991-1995 — 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 D (≈£2,455/yr) · gigabit broadband reaches 100% of premises.

Council tax
Band D
£2,455/yr · Blackburn with Darwen UA
Gigabit broadband
100%
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 Blackburn with Darwen 007C neighbourhood, from the Census and the Indices of Deprivation.

IMD decile 2/10among the more deprived areas in England; household income about 33% below the national average; shared/rented housing low.

2/10Among the more deprived areas in England
1 · most deprived10 · least deprived

In plain terms: a weaker living environment.

Breakdown by domain
Income1/10
Employment3/10
Education & skills1/10
Health3/10
Crime6/10
Housing & access5/10
Living environment1/10

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 10 St Thomas Street sits in its local market.

BB1 median
£144,000
last 8 years
BB1 £/m²
£1,639
last 8 years

10 St Thomas Street: quick answers

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

When did 10 St Thomas Street last sell, and for how much?

10 St Thomas Street last sold for £150,000 on 19 May 2003, according to HM Land Registry.

How many times has 10 St Thomas Street been sold?

HM Land Registry records 2 sales for 10 St Thomas Street between 1997 and 2003. Sales before 1995 are not in the public dataset.

How big is 10 St Thomas Street?

Its most recent Energy Performance Certificate records 326 m² of floor area.

What council tax band is 10 St Thomas Street?

10 St Thomas Street is in council tax band D, costing about £2,455 a year (Blackburn with Darwen UA).

How energy efficient is 10 St Thomas Street?

Its most recent EPC rates it D (score 65). Its recommended improvements would take it to B.

What is 10 St Thomas Street worth today?

Carrying its 2003 sale price forward with its own compounded sale-price growth of 9.9% a year across 2 sales suggests roughly £1,013,000–£1,689,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.

How fast is broadband at 10 St Thomas Street?

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

Other homes at BB1 1PB

Recorded sales for the other addresses sharing this postcode on St Thomas Street.

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

Buying or selling 10 St Thomas Street?

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.