Overview
Century21 is an estate and letting agent based at Unit 4, 72 London Road, Southampton, SO15 2AJ. The business trades from 27 offices under the same website (century21uk.com). The registered business name is Theranos Real Estate Limited. Companies House number 09930112. It belongs to The Property Ombudsman redress scheme.
Homes in the SO15 postcode district sold for a median £255,000 across 432 sales in the last 12 months. Across Southampton the average price is £235,977 (July 2026), +22.9% over ten years and 5.5× its January 1995 level. 58 estate and letting agent offices on the register are based in SO15.
Market position and ranking
No league history on record yet
home.co.uk did not list this branch in any of the 1,452 town league tables we recovered from the Internet Archive. Its position will build up from our own daily reading of agents’ websites.
Stock on the market
Stock breakdown coming
Homes for sale by price, bedrooms, property type, time on the market and postcode appear here once our crawler has read century21uk.com. Agents can speed this up by claiming the profile.
Sales performance
Asking price achieved and time to sell
We match each home an agent lists to its HM Land Registry completion to measure the price achieved against asking and the time from listing to completion. Results appear here once enough of this branch’s listings have completed, usually three to six months after we first read its website.
Reviews
Being collected: Google, Trustpilot, ESTAS, allAgents, Facebook. Ratings refresh every week.
Online presence
Profiles are found by reading the links on the agent’s own website. Follower counts and posting activity will be added as they are collected.
The local market
Average prices across Southampton since January 1995, and what has sold in SO15 in the last year. Southampton averages £235,977 in July 2026, +10.1% over five years and +22.9% over ten.
Average house price, Southampton
UK House Price Index, monthly
Homes sold each year, Southampton
Completed sales recorded in the House Price Index
Sales per month in SO15
HM Land Registry completions, last 12 months
What sold in SO15
Completions by property type, last 12 months
| Median sold price, SO15 | £255,000 | Sales, last 12 months | 432 |
|---|---|---|---|
| Detached | £495,000 | Semi-detached | £342,000 |
| Terraced | £277,000 | Flat | £160,000 |
Other agents in SO15
| Office | Type and group | Homes for sale |
|---|---|---|
| Hunters | Estate and letting agentThe Property Franchise Group | 39home.co.uk 2025 |
| Connells | Estate and letting agentConnells Group | 22home.co.uk 2025 |
| Austin & Wyatt | Estate agentIndependent | 19home.co.uk 2025 |
| Austin & Wyatt | Estate and letting agentIndependent | 18home.co.uk 2025 |
| Pearsons Estate Agents | Estate and letting agentIndependent | 18home.co.uk 2025 |
| Morris Dibben | Estate and letting agentIndependent | 14home.co.uk 2025 |
| Fox & Sons | Estate agentConnells Group | 12home.co.uk 2025 |
| Leaders | Estate and letting agentLeaders Romans Group | 11home.co.uk 2025 |
| Beals | Estate agentIndependent | 10home.co.uk 2025 |
| Enfields | Estate and letting agentIndependent | 10home.co.uk 2022 |
| Field Palmer Estate Agents | Estate agentIndependent | 9home.co.uk 2025 |
| Your Move | Estate and letting agentConnells Group | 4home.co.uk 2025 |
| Aspire Estate Agents | Estate and letting agentIndependent | 3home.co.uk 2025 |
| The Home Agency | Estate and letting agentIndependent | 1home.co.uk 2021 |
| Clear Residential | Estate and letting agentIndependent | 0today |
| AMJP SIGNATURE HOMES LTD | Letting agentIndependent | — |
| Advance Lettings | Letting agentIndependent | — |
| Anstey Residential | Estate agentIndependent | — |
| Aspin Properties Ltd | Letting agentIndependent | — |
| Athem Homes Ltd | Letting agentIndependent | — |
All agents in Southampton · Demographics and area data on Property Data
Other Century21 offices
26 other offices share the website century21uk.com.
- Century21 Barking & DagenhamBarking and Dagenham IG11 8ER
- Orient Real Estates Ltd T/A Century21 Barking & DagenhamBarking and Dagenham IG11 8ER
- Samsons LimitedBedford MK40 2SY
- Bennetts (Sutton Coldfield) LimitedBirmingham B75 5BL
- Century 21 - Barr'sBrighton and Hove BN3 2WF
- Envoy Homes Ltd T/A Century 21 TottenhamBroxtowe NG9 6RZ
- Corleys Century 21Cherwell OX15 5SS
- Century 21 UKGlasgow City G12 0XT
- Century21 TottenhamHaringey N17 0AE
- Century 21 Hayes and SouthallHillingdon UB4 0RR
- Meister Real Estate LTDHounslow TW5 0LQ
- Century 21 Sophia ElenaKensington and Chelsea W11 3AA
- Century 21 RoyaleKingston upon Thames KT1 2HG
- Century 21 RealityLambeth SE1 7TL
- Obridge Realty LtdLeeds LS12 4QA
- Century 21 LiverpoolLiverpool L25 7RE
- Brighton and Hove Property LtdMid Sussex BN6 9YB
- Heritage EA Limited T/A Century 21 HeritageNewham E7 8DF
- Century 21 Preston & SouthportPreston PR1 2NN
- Century 21 GoodmayesRedbridge IG3 9UZ
- Galaxy fluids international ukRedbridge IG4 5ER
- Century 21South Lanarkshire G72 7EG
- bhp properties LTDWaltham Forest E17 6HJ
- Buzz Property Management LtdWestminster SW1P 1LJ
- CENTURY 21 London CentralWestminster SW1P 1LJ
- Century 21 DiamondWestminster W1H 1PL
Questions and answers
Which redress scheme is Century21 a member of?
The Property Ombudsman.
What do homes sell for near Century21?
A median £255,000 in SO15 over the last 12 months (HM Land Registry, 432 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| UK House Price Index, HM Land Registry (OGL) | Southampton, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | SO15, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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