Model valuation£417,0008 Busby Close
Local market context
21 Marlborough Road, Brynmill, Swansea, SA2 0EA
5 sales on record1 planning record
Estimated value
£220,000
- Since the 2021 sale (£213,000)+3%
- Against SA2 0EA's recent median (£222,500)-1%
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Habitable rooms
6
From EPC
Floor area
116 m²
1249 sq ft
Energy rating
C
Score 69
Council tax
Band D
Tenure
Private Rental
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
£220,000
- Against its 2021 sale (£213,000)+3%
- Against SA2 0EA's recent median (£222,500)-1%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Marlborough Road is modelled from its 116 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in SA2 0EA. 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
116 m² from the EPC lodged in October 2017
Sales of this home
5 sales recorded, the latest in 2021
Recent sales in SA2 0EA
5 sales, median £222,500 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
21 Marlborough Road has more than quadrupled in price since its earliest registered sale in 1997.
Sales timeline
12 September 2021Most recent
£213,000
+28.3%over 4 years2 April 2017
£166,000
-2.4%over 8 years21 April 2008
£170,000
+269.6%over 11 years27 March 1997
£46,000
+31.4%7 February 1997
£35,000
Median price across the last 5 sales in SA2 0EA: £222,500 (2025–2021).
Nearby sales in SA2 0EA
36 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Nov 2025
£235,00029 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Aug 2025
£215,00016 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Nov 2022
£247,50028 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Feb 2022
£222,50026 Marlborough Road, Brynmill, Swansea, SA2 0EA
Sold Nov 2020
£170,500
What this page doesn't show
2 potential issues have already been flagged for 21 Marlborough Road, Brynmill, Swansea, SA2 0EA. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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
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About 21 Marlborough Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Marlborough Road is a mid-terrace house in Brynmill, Swansea, Swansea (SA2 0EA). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2017) shows a C (score 69), just inside the C band. When first surveyed in May 2016 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 87).
Sold September 2021 for £213,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: HMO conversion approved in 2017. Past consents include HMO conversion, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 1997–2021, sale prices on this property compounded at 7.6% per year. On a £-per-square-foot basis, the last sale (£171/sq ft) was about 44.2% above the typical sold price in the postcode.
Before you decide
Everything you need to know about 21 Marlborough Road
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Oct 2017
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.0 t/year
Occupancy
Rented
Certificate validity
Valid until 2 October 2027
Property Improvements
Changes detected from historical EPC data
Oct 2017from May 2016
EPC improved fromD62toC69
Windows
AverageGood
Window efficiency improved
Planning history
Applications and permits filed against 21 Marlborough Road, Brynmill, Swansea, SA2 0EA, sourced from the PlanIt planning register.
1 application on record at 21 Marlborough Road, Brynmill, Swansea, SA2 0EA
1decisions11documents80nearby
Flagged:HMO conversion
- Jul 2017HMOFullOutcome in report
Change of use from residential dwelling (Class C3) to a 5 bedroom HMO for 5 people (Class C4)
- Documents
- 11 docs on file
- Reference
- 2017/1223/FUL
Unlock 21 Marlborough Road, Brynmill, Swansea, SA2 0EA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 80 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Marlborough Road homes
Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 21 Marlborough Road runs comfortably ahead of the street norm.
Price per m²
£1,836
Street avg £1,320
Floor Area
116 m²
Street avg 116 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.1 t/year
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
120/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Marlborough Road — bus stop.
Nearest stops
- Marlborough RoadBus stop58m
- Bernard StreetBus stop59m
- Gwydr CrescentBus stop113m
- Gwydr CrecsentBus stop118m
Most reported crime locally
- Violence & Sexual Offences819 reports40%
- Public Order212 reports10%
- Criminal Damage & Arson191 reports9%
- Shoplifting183 reports9%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseEPC CPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£220k
1 Brynmill Avenue, Brynmill
SA2 0BT
4 bed
£223k
1 Aylesbury Road, Brynmill
SA2 0BS
4 bed
£230k
1 Cefn Coed Crescent, Cockett
SA2 0XY
£233k
1 Brynmill Terrace, Brynmill
SA2 0BA
£239k
1 De Breos Street, Brynmill
SA2 0BY
£245k
1 Beechwood Road, Uplands
SA2 0HL
£197k
1 Canterbury Road, Brynmill
SA2 0DD
3 bed
£254k
1 2 Cwm Cottages, Cockett Road, Cockett
SA2 0FD
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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 21 Marlborough Road is modelled from its 116 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in SA2 0EA. 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. 5 sales are recorded for 21 Marlborough Road. 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 21 Marlborough Road was lodged in October 2017 at band C and is valid until October 2027. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Marlborough Road. 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 17 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA2 0EA.
- Council tax band
- 21 Marlborough Road is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Marlborough Road, Brynmill, Swansea, SA2 0EA. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in SA2 0EASold prices, values and energy ratings for the postcode
- SA 2 property marketPrices, postcodes, schools and transport across the district
- 21 Marlborough Road, Brynmill, Swansea valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales