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29 Osterley Street, St Thomas, Swansea, SA1 8HJ

4 sales on record
Property type
Mid terrace
Bedrooms
2
Bathroom
1
Floor area
84 m²
904 sq ft
Energy rating
C
Score 69
Council tax
Band B
Tenure
Owner Occupied
Overview

About 29 Osterley Street

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

29 Osterley Street is a two-bedroom mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8HJ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2025) shows a C (score 69), just inside the C band. When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while window efficiency dropped from Average to Poor.

On energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold August 2025 for £160,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2005–2025, sale prices on this property compounded at 2.1% per year. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 75.5% above the typical sold price in the postcode.

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

  • Bedrooms2
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes

Outside

  • Private gardenRear
Before you decide

Everything you need to know about 29 Osterley Street

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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.

29 Osterley Street ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Jul 2025

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2025from Jun 2015
EPC improved fromD55toC69
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
62%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 29 Osterley Street, St Thomas, Swansea, SA1 8HJ, sourced from the PlanIt planning register.

29 Osterley Street has no planning applications on record.

53

But the area is active

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

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

29 Osterley Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£162,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 20 years.

See how we calculated this
Last sold (2025)

£160,000

Growth on file: 2.1% per year over 20 years.

Sales timeline

  1. 18 August 2025Most recent

    £160,000

    +12.3%over 3 years
  2. 15 March 2022

    £142,500

    +35.7%over 6 years
  3. 7 October 2015

    £105,000

  4. 28 April 2005

    £105,000

Median price across the last 5 sales in SA1 8HJ: £120,000 (2025–2024).

On the street

Versus other Osterley Street homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 29 Osterley Street stands well clear of the street.

Price per m²

£1,905

Street avg £1,155

Strongly above

Floor Area

84 m²

Street avg 92 m²

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

2.4 t/year

Street avg 5.6 t/year

Strongly above
Before you decide

Everything you need to know about 29 Osterley Street

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Area

The neighbourhood at a glance

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

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Jersey Park — bus stop.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 29 Osterley Street, St Thomas, Swansea, SA1 8HJ. Each answer is also embedded as structured data for search engines.