Overview
William H Brown is an estate and letting agent based at 9 Bridge Street, Northampton, NN1 1NH. It is part of Connells Group, one of 1,382 Connells Group offices on the register. The registered business name is Sequence (UK) Limited. It belongs to The Property Ombudsman redress scheme.
In 2025 home.co.uk recorded William H Brown in 1 local agent league table on 1 occasions. At its best it ranked 19th of 20+ agents in NN11 (September 2025), with 3 homes for sale of 313 in the area (1% share). In the most recent capture (September 2025) it was 19th of 20+ in NN11 with 3 homes, a 1% share.
Homes in the NN1 postcode district sold for a median £205,000 across 278 sales in the last 12 months. Across West Northamptonshire the average price is £291,929 (July 2026), +34.1% over ten years and 5.8× its January 1995 level. 66 estate and letting agent offices on the register are based in NN1.
Market position and ranking
How William H Brown has ranked against every other agent advertising homes in the same towns, from home.co.uk league tables captured by the Internet Archive between 2025 and 2025.
Homes for sale over time
Homes this branch was advertising, by town league table
Share of local stock
Its homes as a share of all homes for sale in the town
League position
Rank among all agents in the town (1 = most homes)
Ranking by location, latest capture
| Location | Captured | Rank | Homes for sale | Share of local stock |
|---|---|---|---|---|
| NN11 | 2025-09 | 19of 20+ | 3of 313 | 1% |
The NN11 market it trades in
20+ agents advertising 313 homes, average asking price £387,674, 22 new in the previous 14 days. home.co.uk, 2025-09-08.
All homes for sale in NN11
Total advertised by every agent, each capture
Average asking price in NN11
All agents’ homes for sale
| # | Agent | Homes | Share |
|---|---|---|---|
| 2 | StonhillsHigh Street Daventry NN11 4HU | 33 | 11% |
| 3 | Howkins & HarrisonMarket Square, Daventry, NN11 4BH | 26 | 8% |
| 4 | Jackson Grundy53-55 High Street, Daventry, NN11 4BQ | 21 | 7% |
| 5 | Campbells2 James Watt Close, Drayton Fields, Daventry, NN11 8RJ | 16 | 5% |
| 6 | Laurence TremayneStation Road, Woodford Halse, NN11 3RB | 13 | 4% |
| 7 | Skilton & Hogg Estate AgentsPrince William Walk, Sheaf Street NN11 4AB | 11 | 4% |
| 8 | Chelton BrownHigh Street, Daventry, NN11 4BQ | 9 | 3% |
| 9 | PurplebricksPurplebricks, 146 Freston Road,, London,, W10 6TR | 8 | 3% |
| 10 | Fine & CountryRegent Street, Rugby, CV21 2PE | 7 | 2% |
| 11 | The top 20 NN11 Estate Agents are listed below, along with the number of NN11 Properties For Sale in their respective property portfolios followed by their estimated market share (% of total NN11 property market). Buyers and sellers of NN11 property will probably find that these popular leading estate agents can offer above average market insight and property sales service. 1. Laurence Tremayne10-12 Oxford Street, Daventry, Northamptonshire, NN11 4AD | 69 | 22% |
| 11 | SavillsSouth Bar Street, Banbury, OX16 9AE | 7 | 2% |
| 12 | Knight FrankBridgeway House Bridgeway, Stratford-Upon-Avon, CV37 6YX | 6 | 2% |
| 13 | David Cosby LimitedLittle Court Cottage Maidford Road, Farthingstone, NN12 8HE | 5 | 2% |
| 14 | Fisher German2a Banbury Office Village, Noral Way, Banbury, OX16 2SB | 5 | 2% |
| 15 | Hamptons InternationalMarket Place, Banbury, OX16 5NW | 5 | 2% |
| 16 | eXp UK114 St. Martin's Lane, London, WC2N 4BE | 4 | 1% |
| 17 | Michael GrahamWatling Street East, Towcester, NN12 6BT | 3 | 1% |
| 18 | Platform Housing Group1700 Solihull Parkway, Birmingham Business Park, Birmingham | 3 | 1% |
| 19 | William H Brown9 Bridge Street, NORTHAMPTON, Northamptonshire, NN1 1NH | 3 | 1% |
| 20 | British HomesellersThird Floor, St. Peters House, 45-49 Victoria Street, St. Albans | 2 | 1% |
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 sequencehome.co.uk. 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 West Northamptonshire since January 1995, and what has sold in NN1 in the last year. West Northamptonshire averages £291,929 in July 2026, +14.1% over five years and +34.1% over ten.
Average house price, West Northamptonshire
UK House Price Index, monthly
Homes sold each year, West Northamptonshire
Completed sales recorded in the House Price Index
Sales per month in NN1
HM Land Registry completions, last 12 months
What sold in NN1
Completions by property type, last 12 months
| Median sold price, NN1 | £205,000 | Sales, last 12 months | 278 |
|---|---|---|---|
| Detached | £415,000 | Semi-detached | £304,000 |
| Terraced | £227,750 | Flat | £145,000 |
Other agents in NN1
| Office | Type and group | Homes for sale |
|---|---|---|
| Jackson-Stops | Estate and letting agentIndependent | 3home.co.uk 2022 |
| Ashby Lowery | Letting agentIndependent | — |
| Chelton Brown Ltd | Estate and letting agentIndependent | — |
| Clayson Property Management | Letting agentIndependent | — |
| Clayson Rentals Ltd | Letting agentIndependent | — |
| Clayston | Estate agentIndependent | — |
| Complete RPI | Estate and letting agentIndependent | — |
| Connells | Estate and letting agentConnells Group | — |
| Cool Quest Ltd | Letting agentIndependent | — |
| Cotter & Co Northampton Ltd | Letting agentIndependent | — |
| Cotters | Letting agentIndependent | — |
| Direct Property Services | Letting agentIndependent | — |
| Eagle Estates (Northampton) Limited | Letting agentIndependent | — |
| Faz Properties | Estate agentIndependent | — |
| Focal Point Estates | Estate agentIndependent | — |
| Gauld Estate Agents Ltd | Letting agentIndependent | — |
| Greatlets (including Prosico) | Estate and letting agentIndependent | — |
| Greener Rentals & Property Management | Letting agentIndependent | — |
| Grosvenor Properties | Estate agentIndependent | — |
| Harlestone Property LTD | Letting agentIndependent | — |
All agents in West Northamptonshire · Demographics and area data on Property Data
Other William offices
280 other offices share the website sequencehome.co.uk. Connells Group has 1,382 offices on the register in total.
- Fox & SonsAdur BN43 5ZA
- Fox & SonsAdur BN15 9AE
- Fox & SonsArun PO21 1RX
- William H BrownBabergh CO10 2EN
- Barnard MarcusBarnet N20 9HS
- Barnard MarcusBarnet N12 9QY
- William H BrownBarnsley S70 2QE
- William H BrownBassetlaw S80 1JA
- William H BrownBassetlaw DN22 6JR
- Allen & HarrisBath and North East Somerset BA1 6QA
- Allen & HarrisBath and North East Somerset BA1 2ED
- William H BrownBedford MK40 1LN
- ShipwaysBirmingham B42 1TN
- ShipwaysBirmingham B17 9PP
- William H BrownBoston PE21 6RH
- Fox & SonsBournemouth, Christchurch and Poole BH15 1SJ
- Fox & SonsBournemouth, Christchurch and Poole BH9 2AQ
- William H BrownBradford BD18 3QB
- William H BrownBradford BD6 1QN
- William H BrownBraintree CO6 1TS
- William H BrownBraintree CO9 2AF
- William H BrownBraintree CM7 1JX
- William H BrownBreckland NR17 2AB
- William H BrownBreckland PE37 7LA
- William H BrownBreckland IP24 2AU
- William H BrownBreckland IP25 6AB
- William H BrownBreckland NR19 2AW
- William H BrownBrentwood CM14 4AZ
- Fox & SonsBrighton and Hove BN2 1AP
- Fox & SonsBrighton and Hove BN2 7HF
- Fox & SonsBrighton and Hove BN2 3LA
- Fox & SonsBrighton and Hove BN1 6SA
- Fox & SonsBrighton and Hove BN3 2AD
- Fox & SonsBrighton and Hove BN1 2AD
- Allen & HarrisBristol, City of BS8 4HW
- William H BrownBroadland NR6 5AD
- William H BrownBroadland NR11 6EL
- William H BrownBroadland NR10 4LD
- ShipwaysBromsgrove DY9 0NG
- William H BrownBroxbourne EN10 7HX
- William H BrownBroxbourne EN11 8TD
- William H BrownBroxtowe NG16 2NG
- Brown & MerryBuckinghamshire HP20 2PN
- Brown & MerryBuckinghamshire HP22 6DU
- Brown & MerryBuckinghamshire HP23 5AB
- Roger PlattBuckinghamshire SL1 7JZ
- William H BrownCalderdale HX6 2AE
- William H BrownCalderdale HX1 5AB
- Barnard MarcusCamden WC2H 9AJ
- Allen & HarrisCardiff CF11 9AJ
- Allen & HarrisCardiff CF14 1DJ
- Allen & HarrisCardiff CF24 3RS
- Allen & HarrisCardiff CF11 9PN
- Brown & MerryCentral Bedfordshire LU7 1DT
- William H BrownCharnwood LE11 5BL
- William H BrownChelmsford CM1 1HL
- Jones & ChapmanCheshire West and Chester CH66 3RG
- SwetenhamsCheshire West and Chester CH1 1RS
- SwetenhamsCheshire West and Chester WA6 7AB
- SwetenhamsCheshire West and Chester CW9 5BU
Questions and answers
Is William H Brown a leading agent in NN11?
home.co.uk ranked it 19th of 20+ agents in NN11 by homes for sale in September 2025, with 1% of local stock.
Who owns William H Brown?
It is part of Connells Group.
Which redress scheme is William H Brown a member of?
The Property Ombudsman.
What do homes sell for near William H Brown?
A median £205,000 in NN1 over the last 12 months (HM Land Registry, 278 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| home.co.uk agent league tables, via the Internet Archive | 1 snapshots, 2025–2025 |
| UK House Price Index, HM Land Registry (OGL) | West Northamptonshire, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | NN1, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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