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Sir John

6602 Madrid St, Houston, TX 77021 · Apartment community · Harris County

The management company for Sir John has not been confirmed yet (as of November 2026). Harris County appraisal records list 92 units, built in 1955, owned by Sir John Inc.

Last verified Nov 2, 2026 · Sources: Harris County appraisal district roll
Management company
Not yet confirmed
Owner on record
Sir John Inc
Units
92
Year built
1955
Building size
64,880 sq ft
Last verified
Nov 2, 2026

Nearby communities and who runs them

CommunityAddressUnitsBuiltManager
6518 WESTON6518 Weston St101977not confirmed
4525 BALKIN4525 Balkin St121964not confirmed
GRAND PARK TERRACE APTS4714 Ward St241950not confirmed
CALHOUN APTS6301 Calhoun Rd121961not confirmed
PERRY STREET4415 Perry St1602012New Hope Housing
Sago Palms6013 Schroeder Rd331965not confirmed

History

  • Oct 31, 2026
    First recorded by WhoRunsWhat.

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Questions about Sir John

Who manages Sir John?

WhoRunsWhat has not confirmed the management company for Sir John at 6602 Madrid St as of November 2026. The owner on record and building details are below.

Who owns Sir John?

Harris County appraisal records list the owner as Sir John Inc (November 2026).

How many units does Sir John have?

92 units, according to the Harris County appraisal district roll (November 2026).

When was Sir John built?

1955, with about 65,000 square feet of building area per Harris County records.