5 Observer Drive, Watford, WD18 7GR - sold prices & valuation | Percelio + + + 52°22′N 4°53′E [ Percelio ](/) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) + + + + [Home](/uk) / [Watford](/uk/watford) / [Observer Drive](/uk/watford/observer-drive) / [WD18 7GR](/uk/watford/observer-drive/wd18-7gr) / 5 5 Observer Drive, Watford, WD18 7GR =================================== Detached 1 recorded sale [ Cassiobury ](https://percelio.com/uk/neighbourhood/cassiobury) 5 Observer Drive, Watford, WD18 7GR is a Detached home in Watford, based on open property records. About this property This Detached home. Tenure is freehold. It last sold for £370,000 in Aug 2003. 5 Observer Drive, Watford, WD18 7GR sits on Observer Drive in Watford, part of the Cassiobury area. This page shows open records only. A valuation estimates what this home is worth today from its sale history, floor area and comparable local sales. Property facts Type Detached Tenure Freehold Last sold £370,000 Last sold date Aug 2003 Recorded sales 1 Energy rating, floor area and build year come from the EPC register and appear once this property has a certificate on record. What is this home worth today? ------------------------------ Get a data-backed valuation for this property: an estimated market value with a low-to-high range, the comparable sales behind it, and price per sq ft indexed to today with the UK House Price Index. [ Get a valuation, £29 ](https://percelio.com/uk/start/valuation?postcode=WD18+7GR&paon=5) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=WD18+7GR&paon=5) Sold price history Date Sold price Tenure Type 26 Aug 2003 £370,000 Freehold New build More on Observer Drive [ Flat 7 Gloucester Court Observer Drive, Watford, WD18 7GF last sold Jul 2020 £230,000 ](/uk/watford/observer-drive/wd18-7gf/flat-7-gloucester-court) [ Flat 2 Gloucester Court Observer Drive, Watford, WD18 7GF last sold Aug 2016 £131,000 ](/uk/watford/observer-drive/wd18-7gf/flat-2-gloucester-court) [ Flat 8 Gloucester Court Observer Drive, Watford, WD18 7GF last sold Jul 2007 £82,500 ](/uk/watford/observer-drive/wd18-7gf/flat-8-gloucester-court) [ Flat 1 Gloucester Court Observer Drive, Watford, WD18 7GF last sold Jul 2025 £220,000 ](/uk/watford/observer-drive/wd18-7gf/flat-1-gloucester-court) [ Flat 3 Gloucester Court Observer Drive, Watford, WD18 7GF last sold Sep 2021 £237,500 ](/uk/watford/observer-drive/wd18-7gf/flat-3-gloucester-court) [ Flat 6 Gloucester Court Observer Drive, Watford, WD18 7GF last sold Mar 2025 £230,000 ](/uk/watford/observer-drive/wd18-7gf/flat-6-gloucester-court) [ Flat 5 Gloucester Court Observer Drive, Watford, WD18 7GF last sold May 2015 £198,000 ](/uk/watford/observer-drive/wd18-7gf/flat-5-gloucester-court) [ Flat 4 Gloucester Court Observer Drive, Watford, WD18 7GF last sold Dec 2020 £245,000 ](/uk/watford/observer-drive/wd18-7gf/flat-4-gloucester-court) [ Flat 3 Knightsbridge Court Observer Drive, Watford, WD18 7GE last sold Aug 2018 £325,000 ](/uk/watford/observer-drive/wd18-7ge/flat-3-knightsbridge-court) [ Flat 16 Knightsbridge Court Observer Drive, Watford, WD18 7GE last sold Jun 2025 £344,000 ](/uk/watford/observer-drive/wd18-7ge/flat-16-knightsbridge-court) [ Flat 2 Knightsbridge Court Observer Drive, Watford, WD18 7GE last sold Jul 2005 £230,000 ](/uk/watford/observer-drive/wd18-7ge/flat-2-knightsbridge-court) [ Flat 17 Knightsbridge Court Observer Drive, Watford, WD18 7GE last sold May 2022 £358,000 ](/uk/watford/observer-drive/wd18-7ge/flat-17-knightsbridge-court) Similar Detached properties nearby [ 24 Cassiobury Park Avenue, Watford, WD18 7LB last sold Sep 2025 £1,085,000 ](/uk/watford/cassiobury-park-avenue/wd18-7lb/24) [ 10 Rosslyn Road, Watford, WD18 0JY last sold Sep 2025 £910,000 ](/uk/watford/rosslyn-road/wd18-0jy/10) [ 24 Rickmansworth Road, Watford, WD18 7HT last sold Jan 2025 £875,000 ](/uk/watford/rickmansworth-road/wd18-7ht/24) [ 2 Euston Avenue, Watford, WD18 7SY last sold Dec 2024 £427,500 ](/uk/watford/euston-avenue/wd18-7sy/2) [ 129 Rickmansworth Road, Watford, WD18 7JD last sold Nov 2024 £670,000 ](/uk/watford/rickmansworth-road/wd18-7jd/129) [ Little Tolpits Cottage Tolpits Lane, Watford, WD18 9QG last sold Oct 2024 £1,250,000 ](/uk/watford/tolpits-lane/wd18-9qg/little-tolpits-cottage) [ 18 Shepherds Road, Watford, WD18 7HX last sold Oct 2024 £850,000 ](/uk/watford/shepherds-road/wd18-7hx/18) [ 82 Gade Avenue, Watford, WD18 7LJ last sold Aug 2024 £710,000 ](/uk/watford/gade-avenue/wd18-7lj/82) ### Schools nearby - Watford Grammar School for Boys Secondary - Chessbrook Education Support Centre Not applicable - Chater Infant School Primary - Westfield Academy Secondary - St Anthony's Catholic Primary School Primary - Ascot Road Primary School Primary ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 455 - Violent Crime 157 - Anti Social Behaviour 87 - Other Theft 36 - Vehicle Crime 36 - All categories, within ~1 mile, May 2026 (police.uk). A count, not a risk rating. ### Flood risk - Flood warning area nearby [ Thinking of buying? Get offer advice ](https://percelio.com/uk/start/offer_advice) [Percelio](/)Know what a home is really worth. Instant, data-backed house valuations and offer advice for England, built on open property data. Reports - [House valuation, £40](https://percelio.com/uk/house-valuation) - [Offer advice, £50](https://percelio.com/uk/offer-advice) Built on open data - HM Land Registry Price Paid Data - EPC register floor areas - UK House Price Index © 2026 Percelio. All rights reserved. | A data-driven estimate, not a formal RICS valuation. 51°30′N 0°07′W