Overview
Hartley Estates is an estate and letting agent based at 4 The Row, New Ash Green, Longfield, DA3 8JB. It is an independent, single-office business on our register. The registered business name is ARC Estates (Hartley) Limited. Companies House number 06504931. It belongs to The Property Ombudsman redress scheme.
In 2024 home.co.uk recorded Hartley Estates in 1 local agent league table on 1 occasions. At its best it ranked 16th of 20+ agents in West Kingsdown (December 2024), with 1 homes for sale of 60 in the area (2% share). In the most recent capture (December 2024) it was 16th of 20+ in West Kingsdown with 1 homes, a 2% share.
Homes in the DA3 postcode district sold for a median £480,000 across 213 sales in the last 12 months. Across Sevenoaks the average price is £538,714 (July 2026), +30.4% over ten years and 5.7× its January 1995 level. 14 estate and letting agent offices on the register are based in DA3.
Market position and ranking
How Hartley Estates has ranked against every other agent advertising homes in the same towns, from home.co.uk league tables captured by the Internet Archive between 2024 and 2024.
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 |
|---|---|---|---|---|
| West Kingsdown | 2024-12 | 16of 20+ | 1of 60 | 2% |
The West Kingsdown market it trades in
20+ agents advertising 60 homes, average asking price £572,016, 3 new in the previous 14 days. home.co.uk, 2024-12-14.
All homes for sale in West Kingsdown
Total advertised by every agent, each capture
Average asking price in West Kingsdown
All agents’ homes for sale
| # | Agent | Homes | Share |
|---|---|---|---|
| 1 | WardsHever Road, West Kingsdown, Kent, TN15 6HD | 18 | 30% |
| 2 | Langford RussellHigh Street, Swanley, BR8 8BE | 6 | 10% |
| 3 | Brookbanks Estate Agents41 High Street, Swanley, Kent, BR8 8AE | 4 | 7% |
| 4 | Hillier EstatesSevenoaks Road, Borough Green, TN15 8AX | 4 | 7% |
| 5 | KingsWestern Road, Borough Green, TN15 8AN | 4 | 7% |
| 6 | Ibbett MoselyPluckley House, High Street, Borough Green, Kent, TN15 8BJ | 3 | 5% |
| 7 | Your Move43 High Street, Swanley, Kent, BR8 8AE | 3 | 5% |
| 8 | Barney Estates & AuctioneersBaltimore House, Juniper Drive, London, SW18 1TS | 2 | 3% |
| 9 | expressestateagencyPeter House, Oxford Street, Manchester, M1 5AN | 2 | 3% |
| 10 | MannManse Parade, London Road, Swanley, BR8 8DA | 2 | 3% |
| 11 | Robinson & JacksonHigh Street, Swanley, BR8 8AE | 2 | 3% |
| 12 | Anthony MartinMarket Street, Dartford, DA1 1ET | 1 | 2% |
| 13 | Clifton & Co1 Church Road, Hartley, DA3 8HE | 1 | 2% |
| 14 | Dan Thomas & Co, LongfieldDan Thomas & Co,, 8A, Station Road, Longfield, DA3 7QD | 1 | 2% |
| 15 | Equity London180,, Bexley Road, London, SE9 2PH | 1 | 2% |
| 16 | Hartley EstatesThe Row, New Ash Green, DA3 8JB | 1 | 2% |
| 17 | Keller WilliamsThe Old Town Hall, 30 Tweedy Road, Bromley, BR1 3FE | 1 | 2% |
| 18 | Langford Russell68b High Street, Sevenoaks, TN13 1JR | 1 | 2% |
| 19 | Rafferty & Pickard - AylesfordLime Tree House, 15 Lime Tree Walk, Sevenoaks, Kent, TN13 1YH | 1 | 2% |
| 20 | Tyron AshBerkeley Square House Berkeley Square, London, W1J 6BD | 1 | 2% |
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 hartleyestates.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 Sevenoaks since January 1995, and what has sold in DA3 in the last year. Sevenoaks averages £538,714 in July 2026, +14.9% over five years and +30.4% over ten.
Average house price, Sevenoaks
UK House Price Index, monthly
Homes sold each year, Sevenoaks
Completed sales recorded in the House Price Index
Sales per month in DA3
HM Land Registry completions, last 12 months
What sold in DA3
Completions by property type, last 12 months
| Median sold price, DA3 | £480,000 | Sales, last 12 months | 213 |
|---|---|---|---|
| Detached | £680,000 | Semi-detached | £487,000 |
| Terraced | £332,500 | Flat | £230,000 |
Other agents in DA3
| Office | Type and group | Homes for sale |
|---|---|---|
| Fine and Country North Kent | Estate and letting agentIndependent | 115today |
| Meldone House Limited | Letting agentIndependent | 2home.co.uk 2025 |
| Clifton & Co (Lettings) Ltd | Estate and letting agentIndependent | 1home.co.uk 2025 |
| Cameo Bexley Lid | Letting agentIndependent | — |
| Cliftons | Estate agentIndependent | — |
| DAN THOMAS & CO LIMITED | Letting agentIndependent | — |
| Merewell Limited | Letting agentIndependent | — |
| NETWORK PROPERTY MANAGEMENT LTD | Letting agentIndependent | — |
| New Ash Green Letting Co | Estate agentIndependent | — |
| Property and Housing Solutions | Letting agentIndependent | — |
| Ward & Partners | Estate agentIndependent | — |
| Wards | Estate and letting agentIndependent | — |
| Your Move | Estate and letting agentConnells Group | — |
All agents in Sevenoaks · Demographics and area data on Property Data
Questions and answers
Is Hartley Estates a leading agent in West Kingsdown?
home.co.uk ranked it 16th of 20+ agents in West Kingsdown by homes for sale in December 2024, with 2% of local stock.
Which redress scheme is Hartley Estates a member of?
The Property Ombudsman.
What do homes sell for near Hartley Estates?
A median £480,000 in DA3 over the last 12 months (HM Land Registry, 213 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| home.co.uk agent league tables, via the Internet Archive | 1 snapshots, 2024–2024 |
| UK House Price Index, HM Land Registry (OGL) | Sevenoaks, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | DA3, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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