House prices on Firmin Avenue
Median value — November 2026
£485,000
Modelled from 45 properties Stede tracks in Firmin Avenue
Market snapshot
£485,000
Median value
£482,267
Average value
4
Sales in the last 12 months
unchanged
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £119,946 |
| 2001 | £133,510 |
| 2002 | £165,683 |
| 2003 | £189,604 |
| 2004 | £208,395 |
| 2005 | £210,211 |
| 2006 | £230,145 |
| 2007 | £248,725 |
| 2008 | £207,431 |
| 2009 | £219,026 |
| 2010 | £222,691 |
| 2011 | £217,905 |
| 2012 | £220,579 |
| 2013 | £235,964 |
| 2014 | £259,971 |
| 2015 | £285,188 |
| 2016 | £307,688 |
| 2017 | £322,999 |
| 2018 | £323,132 |
| 2019 | £316,132 |
| 2020 | £321,237 |
| 2021 | £333,564 |
| 2022 | £385,236 |
| 2023 | £366,365 |
| 2024 | £367,712 |
| 2025 | £372,852 |
| 2026 | £370,000 |
There aren't enough recorded sales on Firmin Avenue alone to model a trend for it, so this line shows Maidstone instead.
Property types
- Detached house100%£485,000
Recent sales
- 19 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£520,000 · 2026£545,000
- 3 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£490,000 · 2026£499,000
- 5 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£500,000 · 2026£531,000
- 44 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£387,500 · 2025£376,000
- 34 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£500,000 · 2025£519,000
- 7 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£555,000 · 2025£562,000
- 37 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£575,000 · 2024£612,000
- 14 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£520,000 · 2024£569,000
Addresses in Firmin Avenue
- 1 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£290,000 · 2012£498,000
- 10 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£460,000 · 2018£554,000
- 11 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£320,000 · 2015£407,000
- 12 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£300,000 · 2007£483,000
- 13 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£170,000 · 2000£465,000
- 14 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£520,000 · 2024£569,000
- 16 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£206,000 · 2012£371,000
- 17 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£335,000 · 2016£451,000
- 18 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£249,995 · 2004£469,000
- 19 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£520,000 · 2026£545,000
- 2 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£297,500 · 2010£494,000
- 20 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£266,000 · 2005£459,000
- 21 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£450,000 · 2021£547,000
- 22 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£305,000 · 2014£504,000
- 23 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£365,000 · 2015£522,000
- 24 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£94,956 · 2002£273,000
- 25 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£405,000 · 2018£464,000
- 26 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£415,000 · 2017£534,000
- 27 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£175,000 · 2001£418,000
- 28 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£442,500 · 2024£485,000
- 29 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£400,000 · 2019£485,000
- 3 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£490,000 · 2026£499,000
- 30 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£440,000 · 2020£574,000
- 31 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£440,000 · 2021£526,000
- 32 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£170,000 · 2001£493,000
- 33 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£285,000 · 2006£479,000
- 34 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£500,000 · 2025£519,000
- 35 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£250,000 · 2014£413,000
- 36 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£340,000 · 2015£463,000
- 37 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£575,000 · 2024£612,000
- 38 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£223,000 · 2003£440,000
- 39 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£310,000 · 2013£506,000
- 4 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£250,000 · 2012£440,000
- 40 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£289,000 · 2013£484,000
- 41 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£279,000 · 2007£453,000
- 42 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£180,000 · 2001£430,000
- 43 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4TG£475,000 · 2024£523,000
- 44 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£387,500 · 2025£376,000
- 46 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£211,500 · 2010£380,000
- 48 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4SP£475,000 · 2021£574,000
- 5 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£500,000 · 2026£531,000
- 6 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£265,000 · 2009£490,000
- 7 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£555,000 · 2025£562,000
- 8 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4NN£250,000 · 2011£448,000
- 9 Firmin Avenue, Boughton Monchelsea, Maidstone, Kent, ME17 4RD£415,000 · 2018£490,000
About this area
Firmin Avenue, in Maidstone, is a street. Stede can model 45 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Firmin Avenue has a median estimated value of £485,000 and an average of £482,267.
Modelled values in Firmin Avenue are unchanged over the past year and +8% over five years.
The market here is mostly detached houses, which make up 100% of the properties Stede tracks in Firmin Avenue.
4 sales were recorded in Firmin Avenue over the past 12 months.
Common questions
What is the average house price in Firmin Avenue?
As of November 2026, the average estimated value is £482,267 and the median is £485,000 across 45 properties Stede tracks in Firmin Avenue. This is not a formal market valuation.
Are house prices in Firmin Avenue going up or down?
Modelled values in Firmin Avenue are unchanged over the past year and +8% over five years, based on the UK House Price Index.
What types of property are in Firmin Avenue?
100% of the properties Stede tracks in Firmin Avenue are detached houses.
How many properties are in Firmin Avenue?
Stede can model 45 properties in Firmin Avenue, with 4 recorded sales in the past 12 months.
How does Stede calculate house prices for Firmin Avenue?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →