Get the app

Chelmsford Ave, Botany NSW 2019

Street

Street Summary

Chelmsford Ave, Botany NSW 2019 is a local road where 32% of residences are houses and 30% are apartments. 10 homes sit above the street; 21 homes sit level with the street. Three homes are subject to a flood overlay and 31 are recommended for a flood check. The 30-lot, 4-level project at 24 Chelmsford Ave was built in 1990. There are insufficient recent house sales to calculate a reliable comparison against the suburb, so buyers should compare recent sales of individual homes on the street against nearby comparable properties.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Chelmsford Ave, Botany NSW 2019 property market.

Houses vs Apartments107 total lots
31.8%
29.9%
38.3%
Houses (31.8%)
Apartments (29.9%)
Townhouses/Villas/Unclassified (38.3%)

PART 2
Houses

"Houses" in this report includes detached houses, duplexes, and terraces.

Land Topography

How house lots on Chelmsford Ave, Botany NSW 2019 sit relative to street level — topography that affects drainage, flood risk, privacy, and build cost. Statistics are calculated from properties with available data.

High-side vs low-side house lots
High-sideFlat
10 lots
21 lots
High-side (1m above)
Flat
Low-side (1m below)

Risks &Overlays

See which key planning overlays and environmental risks affect this street before you buy.

Heritage
0 houses affected
Bushfire
0 houses affected
Flood
3 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Chelmsford Ave, Botany NSW 2019 over the past 5 years, plotted against the Botany NSW 2019 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MSept 21May 23Jan 25Sept 26$1.8M · 2022$2M · 2023$2M · 2024$2M · 2025$2M · 2026$2.3M · 2025-04-15 · 32 CHELMSFORD AVE, BOTANY NSW 2019$2.4M · 2022-08-17 · 12 CHELMSFORD AVE, BOTANY NSW 2019$1.9M · 2022-07-08 · 18 CHELMSFORD AVE, BOTANY NSW 2019$1.6M · 2022-04-19 · 23 CHELMSFORD AVE, BOTANY NSW 2019
Turnover rate11.8%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Chelmsford Ave, Botany NSW 2019 over the past 5 years, plotted against the Botany NSW 2019 median apartment price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$250k$500k$750k$1.0MSept 21May 23Jan 25Sept 26$850k · 2022$800k · 2023$865k · 2024$850k · 2025$800k · 2026$660k · 2021-11-16 · 27/24 CHELMSFORD AVE, BOTANY NSW 2019$838k · 2025-08-19 · 27/24 CHELMSFORD AVE, BOTANY NSW 2019$545k · 2022-03-14 · 6/24 CHELMSFORD AVE, BOTANY NSW 2019$607k · 2025-06-23 · 6/24 CHELMSFORD AVE, BOTANY NSW 2019$830k · 2025-09-05 · 7/24 CHELMSFORD AVE, BOTANY NSW 2019$550k · 2022-04-28 · 11/24 CHELMSFORD AVE, BOTANY NSW 2019$534k · 2021-10-29 · 14/24 CHELMSFORD AVE, BOTANY NSW 2019$550k · 2024-03-15 · 19/24 CHELMSFORD AVE, BOTANY NSW 2019$625k · 2022-07-21 · 23/24 CHELMSFORD AVE, BOTANY NSW 2019$620k · 2026-02-26 · 25/24 CHELMSFORD AVE, BOTANY NSW 2019$860k · 2024-01-11 · 8/25 CHELMSFORD AVE, BOTANY NSW 2019
Apartment sales4Past 12 months
Turnover rate37.5%Past 5 years

Largest Apartment Projects

The largest apartment projects on Chelmsford Ave, Botany NSW 2019, ranked by number of lots.

1
24 CHELMSFORD AVE, BOTANY NSW 2019Small-Medium project (20-50 lots)

Get the knest.ai app

Gain ultimate insights into any property

Buyer-focused property platform identifying risks, price estimates, 3D land maps and more to help you make smarter decisions — completely free.

Download on the App Store
5.0 rating
15k users

Living in Chelmsford Ave, Botany NSW 2019 : Street Profile & FAQs

Common questions about living on and buying property on Chelmsford Ave, Botany NSW 2019 — lifestyle, transport, and the local housing market.

Note: Data is sourced from the Australian Bureau of Statistics (ABS) 2021 Census data and knest.ai internal statistical data.

Is Chelmsford Ave an expensive or affordable street relative to Botany?

There are insufficient recent house sales on Chelmsford Ave to calculate a reliable premium or discount against the Botany average. Buyers should compare recent sales of individual homes on the street against nearby comparable properties to gauge current market positioning.

What are the risk and overlay factors on Chelmsford Ave?

There are no bushfire or heritage overlays on Chelmsford Ave, and no properties are affected by high-voltage powerlines. Three properties fall within a flood overlay, and 31 are recommended for a flood check. The remaining properties have no flood risk identified or are not mapped. A flood overlay or recommended flood check does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports and insurance costs before purchasing.

Are properties on Chelmsford Ave mostly on high, level or low ground?

10 homes sit above the street; 21 homes sit level with the street. Different site heights relative to the street can influence site characteristics, but buyers should assess the specific property rather than relying on the street average.

What type of road is Chelmsford Ave?

Chelmsford Ave is a local road. Local roads generally serve nearby residents and connect directly to collector or arterial roads. Buyers should note that local roads typically experience less through traffic than larger roads.

Is Chelmsford Ave mostly houses or apartments?

There are 107 residential properties on Chelmsford Ave. Houses make up 31.8% of the street, while apartments account for 29.9%. The street has a mixed profile of housing types rather than being predominantly one category.

What are the major apartment developments on Chelmsford Ave?

The major apartment development on Chelmsford Ave is located at 24 Chelmsford Ave, Botany. This building contains 30 lots across 4 levels and was built in 1990. These developments contribute to the street's apartment presence or higher-density residential character.

How many properties have sold on Chelmsford Ave?

No houses have sold on Chelmsford Ave in the past 12 months, while 3 apartments have sold. The 5-year turnover rate for houses is 11.8%, and for apartments it is 37.5%. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Chelmsford Ave a good street to buy property on?

Chelmsford Ave is a local road with a mix of houses and apartments. It has no bushfire, heritage, or high-voltage overlays, though flood checks are recommended for 31 properties. The street has seen apartment sales activity with a 37.5% five-year turnover, while houses have a 11.8% turnover. Buyers looking for detached houses, apartment buyers, or those preferring local-road residential streets may find this street aligned with their needs.