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18 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH

EPC BNotable views

Estimated value

£187,000

  • Since the 2023 sale (£215,000)-13%
  • Against SO14 5DH's recent median (£275,000)-32%

Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Floor mid floor
Bedroom
1
Bathroom
1
Floor area
48 m²
517 sq ft
Energy rating
B
Score 85
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Valuation

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

£187,000

  • Against its 2023 sale (£215,000)-13%
  • Against SO14 5DH's recent median (£275,000)-32%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Riverside Quay is modelled from its 48 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO14 5DH. 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

    48 m² from the EPC lodged in May 2020

  • Sales of this home

    2 sales recorded, the latest in 2023

  • Recent sales in SO14 5DH

    5 sales, median £275,000 (2026–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sales timeline

  1. 27 July 2023Most recent

    £215,000

    +22.9%over 3 years

  2. 9 July 2020

    £175,000

Median price across the last 5 sales in SO14 5DH: £275,000 (2026–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 18 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH. The detail, evidence and what to ask about it are in the Risks Report.
  • Environmental risk flaggedIn 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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Overview

About 18 Riverside Quay

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

18 Riverside Quay is a one-bedroom mid-terrace house in Southampton (SO14 5DH). It has a recorded floor area of 48 m² (around 517 sq ft). The latest certificate (May 2020) returns a high B (score 85), putting the home a stone's throw from an A rating. Main heating runs on electricity: electricity, unspecified tariff. At 48 m² this is the 2nd smallest of 38 units on EPC record in the building, where floor areas span 43–109 m². The building's EPC ratings span D to B, with this unit at the top. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony and notable views.

Across 2020–2023, sale prices on this property compounded at 7% per year. Today's modelled estimate of £187,000 is 13% below the 2023 sale of £215,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£416/sq ft) was about 15.4% above the typical sold price in the postcode. Most recent transfer: July 2023 at £215,000.

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

  • Bedrooms1
  • Bathrooms1
  • Open-plan layoutYes

Outside

  • Communal gardenYes
  • ParkingUnderground
  • BalconyYes
  • Notable viewsYes

Building

  • Central heatingYes
  • Underfloor heatingYes
  • LiftYes
Before you decide

Everything you need to know about 18 Riverside Quay

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

Environmental risk flagged

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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.

18 Riverside Quay's carbon output is low for the local stock.

Current Certificate
May 2020

EPC Rating

A
B
B85
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Electric
Hot Water
Poor
Windows
Very Good
CO2 Emissions
0.5 t/year
Occupancy
—

Certificate validity

Valid until 17 May 2030

3 years remaining
Planning

Planning history

Applications and permits filed against 18 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH, sourced from the PlanIt planning register.

18 Riverside Quay has no planning applications on record.

1

But the area is active

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

On the street

Versus other Thomas Blake Avenue homes

Four headline reads against 37 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², 18 Riverside Quay stands well clear of the street.

Price per m²

£4,479

Street avg £3,864

Strongly above

Floor Area

48 m²

Street avg 62 m²

Below

CO₂ Emissions

0.5 t/year

Street avg 0.9 t/year

Strongly above

Years Held

3 years

Street avg 5 years

Strongly below
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

413/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Anglesea Terrace — bus stop.

Closest school

0.5 km

Hope Community School Southampton. 29 schools nearby.

Nearest schools

  • Hope Community School SouthamptonPrimary540m
  • St Mary's Church of England Primary School & NurseryPrimary647m
  • St John's Primary and Nursery SchoolPrimary1.1km
  • St Patrick's Catholic Primary SchoolPrimary1.2km

Nearest stops

  • Anglesea TerraceBus stop104m
  • Itchen Bridge WestBus stop241m
  • Itchen Bridge WestBus stop301m
  • City CollegeBus stop325m

Most reported crime locally

  • Violence & Sexual Offences3,151 reports40%
  • Anti-social Behaviour817 reports10%
  • Shoplifting754 reports10%
  • Public Order588 reports7%

Go deeper on the local area

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

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SO14 5DH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO14 5DH

Daytime· 07:00 – 23:00

52.0dB

Low
Night-time road noise heatmap for SO14 5DH

Night-time· 23:00 – 07:00

43.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid Floor FlatEPC B

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£190k

10 Riverside House, Thomas Blake Avenue

SO14 5BZ

1 bed1 bath
£174k

10 Chantry House, Albert Road North

SO14 5BU

1 bed1 bath
£170k

1 Hilda Place, Kent Street

SO14 5SP

2 bed1 bath
£207k

1 Chantry House, Albert Road North

SO14 5BU

2 bed2 bath
£221k

1 Riverside House, Thomas Blake Avenue

SO14 5BZ

2 bed1 bath
£274k

1 Glebe Road

SO14 5FJ

3 bed
£305k

101 Andersons Road

SO14 5FD

3 bed2 bath
£188k

1 Deanery Court, Thomas Blake Avenue

SO14 5BX

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 18 Riverside Quay is modelled from its 48 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SO14 5DH. 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. 2 sales are recorded for 18 Riverside Quay. 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 18 Riverside Quay was lodged in May 2020 at band B and is valid until May 2030. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Riverside Quay. 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 19 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from SO14 5DH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH. Each answer is also embedded as structured data for search engines.

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