Sold on 28 Nov 2025

6 Costello Avenue, Mayfield, Blenheim

SOLD: $495,000

3 Beds
1 Bath
3 Parks

Freehold

91m² more or less

786m² more or less

3 Bedrooms

1 Bathroom

2 Garage parking

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Tall Poppy Blenheim

Keegan O'Malley

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26 days ago via

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Everything on time with excellent explanation.

10 Grady Street, Mayfield

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HomesEstimate

Updated: 14 May 2026

$465K - $520K

What is the HomesEstimate?

RentEstimate

Updated: 05 Nov 2019

$360 - $410 /week

Rental yield

4.1%

What is rental yield?

These are computer-generated price estimates.
To understand your home’s value, get an appraisal from a local agent.

Sale history timeline

01 February 2026

Consent issued

Free-standing maxen Henley solid fuel heater

28 November 2025

Sold

$495,000

Keegan O'Malley

01 July 2023

Capital Value

$460,000

15 August 2020

Capital Value

$365,000

01 July 2017

Capital Value

$290,000

01 July 2014

Capital Value

$220,000

01 March 2010

Sold

$218,000

01 April 1992

Sold

$83,000

21 December 1987

Sold

$70,000

01 January 1950

Decade built

1950

Local Schools

IN ZONE bohally intermediate
Mclauchlan Street
833 m
Intermediate (Intermediate), State, 513 enrolled
UNZONED mayfield kindergarten (blenheim)
36 Girling Avenue
132 m
Free Kindergarten (Early Childhood), Community based, 47 enrolled
UNZONED mayfield school (blenheim)
79 Hutcheson Street
546 m
Contributing (Primary), State, 89 enrolled

OUT OF ZONE blenheim school
11 Seymour Street
641 m
Contributing (Primary), State, 169 enrolled
UNZONED marlborough girls' college
21 Mclauchlan Street
873 m
Secondary (Year 9-13) (Secondary), State, 957 enrolled
UNZONED education angels
30 Maxwell Road
1.1 km
Homebased Network (Early Childhood), Privately owned, 51 enrolled
UNZONED te kōhanga reo o ngā puāwai
Ballinger Drive
1.2 km
Te Kōhanga Reo (Early Childhood), Community based, 23 enrolled
UNZONED little acorns academy blenheim
24a McCallum Street
1.2 km
Homebased Network (Early Childhood), Privately owned
UNZONED st mary's school (blenheim)
3 Stephenson Street
1.4 km
Full Primary (Primary & Intermediate), State : Integrated, 180 enrolled
UNZONED blossoms home based childcare
28a Mc Artney Street
1.5 km
Homebased Network (Early Childhood), Privately owned, 39 enrolled
UNZONED marlborough boys' college
5 Stephenson Street
1.6 km
Secondary (Year 9-13) (Secondary), State, 1027 enrolled
OUT OF ZONE whitney street school
Whitney Street
1.7 km
Contributing (Primary), State, 348 enrolled
OUT OF ZONE springlands school
Murphys Road
1.8 km
Contributing (Primary), State, 355 enrolled
UNZONED richmond view school
26 Burleigh Road
2.6 km
Composite (Year 1-13) (Primary, Intermediate & Secondary), State : Integrated, 320 enrolled
OUT OF ZONE redwoodtown school
90 Cleghorn Street
2.8 km
Full Primary (Primary & Intermediate), State, 307 enrolled
OUT OF ZONE riverlands school
21 School Road
3.3 km
Full Primary (Primary & Intermediate), State, 204 enrolled
UNZONED te pā wānanga (proposed opening date: 2026-01-01)
Ōmaka Marae
4.3 km
Full Primary (Primary & Intermediate), State
OUT OF ZONE queen charlotte college
173 Waikawa Road
25.7 km
Secondary (Year 7-13) (Intermediate & Secondary), State, 392 enrolled

While we've done our best to correctly list schools in this location, school zone information may not be exact, so please double check with the school.