Updated daily from official Seattle records

Seattle Addition
Building Permits

94 addition permits tracked in Seattle. 65 projects have no contractor yet.

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94

Permits tracked

65

No GC assigned

$31M

Total project value

Live Data

Recent addition permits in Seattle

Real permits from official Seattle records. Addresses and project values are public — sign up to unlock owner contact info.

Map of 104 17TH AVE S
HOT · No GC addition Jun 18, 2026

Construct interior alterations to for additional lighting trust at existing stage of Langston Hughes Performing Arts Ins...

104 17TH AVE S, 98144

SEATTLE, WA · $20,000

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Map of 1038 34TH AVE E
HOT · No GC addition In Review Jun 17, 2026

Construct additions and alterations to existing one-family dwelling per plan

1038 34TH AVE E, 98112

SEATTLE, WA · $100,000

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Map of 8023 MERIDIAN AVE N
HOT · No GC addition In Review Jun 17, 2026

Construct addition and alterations to existing one-family dwelling per plan.

8023 MERIDIAN AVE N, 98103

SEATTLE, WA · $123,000

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Map of 331 NE LONGWOOD PL
HOT · No GC addition In Review Jun 16, 2026

Allow housing for (1) new attached dwelling unit within an existing structure per land use code. Existing detached dwel...

331 NE LONGWOOD PL, 98115

SEATTLE, WA · $100,000

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Map of 719 S RIVERSIDE DR
HOT · No GC addition In Review Jun 15, 2026

Construct additions and substantial alterations to existing single family dwelling per plan.

719 S RIVERSIDE DR, 98108

SEATTLE, WA · $73,484

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Map of 3652 36TH AVE W
HOT · No GC addition In Review Jun 12, 2026

Construct deck addition to a one-family dwelling per plans

3652 36TH AVE W, 98199

SEATTLE, WA · $7,127

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Map of 1124 17TH AVE E
HOT · No GC addition In Review Jun 12, 2026

Allow housing for one new attached dwelling unit at an existing structure per land use code. Construct addition and sub...

1124 17TH AVE E, 98112

SEATTLE, WA · $600,000

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Map of 10556 DAYTON AVE N
HOT · No GC addition In Review Jun 12, 2026

Construct alterations and addition for one-family dwelling per plan.

10556 DAYTON AVE N, 98133

SEATTLE, WA · $50,000

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Map of 7118 WRIGHT AVE SW
HOT · No GC addition In Review Jun 11, 2026

Construct additions and alterations to one-family dwelling per plan

7118 WRIGHT AVE SW, 98136

SEATTLE, WA · $180,119

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Map of 3022 47TH AVE SW
HOT · No GC addition In Review Jun 10, 2026

Construct addition and alterations to existing single family residence per plan.

3022 47TH AVE SW, 98116

SEATTLE, WA · $50,000

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Map of 5619 11TH AVE NE
HOT · No GC addition In Review Jun 10, 2026

Construct addition & substantial alterations to one-family dwelling per plan

5619 11TH AVE NE, 98105

SEATTLE, WA · $171,386

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Map of 1722 4TH AVE N
HOT · No GC addition In Review Jun 10, 2026

Construct substantial alterations and additions to existing one-family dwelling per plan

1722 4TH AVE N, 98109

SEATTLE, WA · $560,475

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