Overview
Tant Building Management is a letting agent based at Red Lodge, Tollgate Road, AL9 7TW. It is an independent, single-office business on our register. Companies House number 09427264. It has been trading since 2015-02-06. It belongs to the Property Redress Scheme redress scheme.
Homes in the AL9 postcode district sold for a median £580,000 across 104 sales in the last 12 months. Across Welwyn Hatfield the average price is £448,681 (July 2026), +12.8% over ten years and 6.0× its January 1995 level. Since 1995 the median sold price in AL9 has moved from £92,000 to £540,000 across 5,410 recorded sales. 17 estate and letting agent offices on the register are based in AL9.
Market position and ranking
No league history on record yet
This branch does not appear in the register’s historical town league tables. 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 tantbuildingmanagement.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
Reviews left on Find a Local Agent
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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 Welwyn Hatfield since January 1995, and what has sold in AL9 in the last year. Welwyn Hatfield averages £448,681 in July 2026, +9.5% over five years and +12.8% over ten.
Average house price, Welwyn Hatfield
UK House Price Index, monthly
Homes sold each year, Welwyn Hatfield
Completed sales recorded in the House Price Index
Sold prices in AL9 since 1995
Median price each year by property type, HM Land Registry
Homes sold each year in AL9
5,410 completed sales since 1995
Sales per month in AL9
HM Land Registry completions, last 12 months
What sold in AL9
Completions by property type, last 12 months
| Median sold price, AL9 | £580,000 | Sales, last 12 months | 104 |
|---|---|---|---|
| Detached | £1,002,500 | Semi-detached | £612,500 |
| Terraced | £490,000 | Flat | £250,000 |
Other agents in AL9
| Office | Type and group | Homes for sale |
|---|---|---|
| Welham Estates | Estate and letting agentIndependent | 16today |
| Homebuyer.Agency | Estate agentIndependent | 0today |
| Andrew Ward Estate Agents | Letting agentIndependent | — |
| Country Properties (Hatfield) Ltd | Estate and letting agentIndependent | — |
| Duncan Perry Estate Agents | Estate and letting agentIndependent | — |
| Fine & Country Brookmans Park | Estate agentFine & Country (franchise) | — |
| First People Housing CIC | Letting agentIndependent | — |
| Gavin Mills Powered by eXp | Estate agentIndependent | — |
| LANSDOWNE MANAGEMENT UK LTD | Letting agentIndependent | — |
| Lord Charles Oakleigh estates LTD | Letting agentIndependent | — |
| Nicholas Humphreys | Letting agentIndependent | — |
| Oakmere Management Services Ltd | Letting agentIndependent | — |
| Property Platform | Estate agentFine & Country (franchise) | — |
| Red Cat Homes Ltd | Letting agentIndependent | — |
| Statons Estate Agents LLP | Estate agentIndependent | — |
| easyProperty | Estate agentIndependent | — |
All agents in Welwyn Hatfield · Demographics and area data on Property Data
Company history
- Incorporated as Tant (Building Management) Limited (Companies House 09427264)
- Mercier, Louise Mary Caroline appointed director
- Stopped trading as Cheviot 113 Limited
- Mercier, Philippe Roger Auguste appointed director
Previous registered names: Cheviot 113 Limited (until 2015-02-10).
Officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Mercier, Louise Mary Caroline | director | 2015-02-06 | |
| Mercier, Philippe Roger Auguste | director | 2016-04-06 |
Source: Companies House, company 09427264; Find a Local Agent historical market records.
Questions and answers
How long has Tant Building Management been trading?
Since 2015-02-06, about 11 years.
Which redress scheme is Tant Building Management a member of?
The Property Redress Scheme.
What do homes sell for near Tant Building Management?
A median £580,000 in AL9 over the last 12 months (HM Land Registry, 104 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| HM Land Registry Price Paid Data, full history (OGL) | AL9, 1995 to 2026, 5,410 sales |
| UK House Price Index, HM Land Registry (OGL) | Welwyn Hatfield, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | AL9, last 12 months |
| Companies House (free company data product) | 09427264, Active |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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