What Is Getting Built in 98117, Seattle?

What is getting built in 98117? Bigger-ticket renovation work than its permit count alone would suggest. Between June 13 – July 11, 2026, this Seattle ZIP recorded 35 residential building permits — a building permit being the municipal record filed for review before construction work can legally begin — carrying a $150,000 median valuation, well above Seattle's own citywide median of $100,000 for the same window.

That gap is the story. 98117 is a high-volume ZIP running a higher-than-typical median, which is not the pattern its neighbors show. Everything below is one ZIP-level slice of the same sealed daily snapshots behind Seattle's citywide report. Scope: residential building permits (single-family and small multi-family); commercial and sub-trade permits are excluded at ingest. This is not a count of all construction permits issued in each city.

A citywide total can say Seattle sealed $72.2M in declared valuation this window, but it cannot say which ZIPs are pulling that number up or down. Splitting the same sealed snapshot by ZIP code isolates 98117's own contribution specifically — the same underlying records, filtered rather than re-collected, so nothing about the source data changes between the citywide report and this one.

Key Findings

• Per US Tech Automations' sealed permit snapshots, 98117 logged 35 residential permits in the window, second only to 98115's 36.

• According to the Seattle Department of Construction and Inspections via data.seattle.gov (Socrata), 98117's median permit valuation reached $150,000 — above the citywide $100,000 figure.

• Per the same sealed source, 98117's permits carried $9.0M in total declared valuation, the highest total of any sampled Seattle ZIP.

• According to the same snapshots, Addition & Alteration made up 15 of 98117's 35 permits, the ZIP's leading category.

• Citywide, Seattle sealed 311 permits worth $72.2M in the same reporting window.

98117 carries a $150,000 median permit valuation, the highest in this Seattle sample.

Sizing Up 98117 Against Seattle's Other Filers

98117 trails 98115 by a single permit — 35 against 36 — but leads every sampled ZIP on declared dollars, at $9.0M against 98115's $8.3M. That is the count-versus-dollars split this table exists to show: 98117 is not simply "second busiest," it is the ZIP where the same rough volume of filings is carrying more declared construction value than anywhere else in the sample.

Against the rest of the field — 98103 at 21 permits, 98118 at 20, and 98133 at 17 — 98117 and 98115 sit clearly ahead: the gap between 98117's 35 permits and the next ZIP's 21 is larger than the gap separating 98103, 98118 and 98133 from one another. Whether that separation is a durable feature of these neighborhoods or an artifact of a single 30-day window is not something one edition can answer, which is why each ZIP is reported on its own rather than folded into a ranking.

98117 carries $9.0M in declared valuation on 35 permits — the highest total of any ZIP in this Seattle sample.

Second place in permit count, first place in declared dollars — that pairing is the headline of this section. 98117 does not need to out-file 98115 to matter more to a buyer tracking construction spend; it already carries the largest total valuation of any ZIP in this sample without doing so.

Comparisons like this one carry a standing caveat: ZIP code boundaries are a postal convention, not a jurisdictional planning unit, so two adjacent ZIPs can hold very different housing stock even when their permit counts land close together. 98117's own numbers should be read as a slice of Seattle's activity, not as a proxy for a formally defined neighborhood boundary.

Set against the full metro, both leading ZIPs remain a modest share of Seattle's 311 citywide permits and $72.2M in declared valuation — the full picture, including how Seattle ranks against the other 7 tracked metros this edition, is in the Seattle building permit report.

The Numbers Behind 98117's Permit Window

A $150,000 median on 35 permits is a meaningfully bigger typical job than the citywide figure. Seattle's overall median sits at $100,000, and the middle half of citywide permits — the 25th to 75th percentile band — runs from $24,475 to $328,802. 98117's own median lands comfortably inside the upper half of that citywide range, closer to the 75th-percentile mark than the lower one, which places the ZIP's typical project well above the median-scale renovation work found elsewhere in the city.

That position in the distribution is not just a curiosity. A ZIP whose typical permit clears three-quarters of the citywide range is one where bigger renovation and addition jobs are landing more often than not, relative to the rest of the city — useful context for anyone sizing a sales territory or an inventory plan around 98117 rather than treating every high-volume ZIP as interchangeable.

Answering the Question: What Is Getting Built

Fifteen of 98117's 35 permits fall under Addition & Alteration — the city's own record label is Building / Addition/Alteration. The category covers work that changes an existing structure's footprint or layout: room additions, second-story build-outs, garage conversions to living space, and structural interior reconfiguration, as distinct from simple like-for-like repair. It is a heavier review category than routine maintenance because it typically touches framing, and often electrical or plumbing systems that inspectors sign off on at multiple stages.

Seattle's citywide permit mix, broken out by category, sets the scale for how far 98117's own count of 15 sits inside that broader pattern:

Addition & Alteration alone accounts for more citywide permits than Building/New and Demolition combined, which is the same category imbalance that shows up ZIP by ZIP across this Seattle sample — 98117 included. A ZIP's top category rarely deviates from the metro's own leading category; what varies ZIP to ZIP is the dollar value attached to that category, which is exactly where 98117 stands apart at $150,000 against the citywide $100,000 median.

Fifteen of 98117's 35 permits this window were Addition & Alteration filings.

Paired with the ZIP's above-median valuation, that category mix reads as larger-scope additions rather than small cosmetic jobs — consistent with an older single-family housing stock where owners are expanding square footage instead of moving. A second-story addition or a garage-to-living-space conversion carries more square footage, more structural work, and a higher declared cost than a kitchen refresh or a simple repair, and 98117's median points toward more of the former than the latter relative to the rest of the sample.

Citywide, Addition/Alteration is Seattle's largest permit category at 193 permits, ahead of Building/New at 78 and Demolition at 18, so 98117's own leading category tracks the city's overall pattern, just at a heavier average dollar value. The citywide detail behind this category sits in Seattle Addition & Alteration Permits.

Seattle's citywide median permit is $100,000; 98117's own median runs to $150,000 — a bigger-ticket ZIP than the metro overall.

Methodology: How This Snapshot Was Sealed

Source: Seattle Department of Construction and Inspections via data.seattle.gov (Socrata). All figures are computed directly from US Tech Automations' sealed daily permit snapshots; nothing is estimated, modeled, or extrapolated.

Every ZIP-level number here is a slice of the same sealed snapshots behind Seattle's citywide permit report, filtered to records carrying the 98117 ZIP code — not a separately gathered dataset. Scope is residential building permits (single-family and small multi-family); commercial and sub-trade permits are excluded at ingest, so this is not a count of all construction permits issued in each city. The window is cross-sectional and makes no claim about prior periods.

Sealing each day's snapshot rather than re-querying the source system later exists for one reason: a live query can return a different number tomorrow if the city revises a record, quietly changing a figure that was already published elsewhere. Once a snapshot is hashed and stored, it cannot be altered after the fact, so the numbers in this report will read the same a year from now as they do today.

1. Collect. Pull Seattle's residential permit feed from data.seattle.gov daily, retaining each record's ZIP code.

2. Normalize. Map every record to a common schema — permit identifier, issue date, declared valuation, category label, ZIP.

3. Seal daily. Hash each day's normalized snapshot into an append-only, content-addressed store so figures cannot be revised after the fact.

4. Aggregate. Compute ZIP-level counts, totals, and medians directly from the sealed snapshots over the June 13 – July 11, 2026 window.

This report is one slice of a July 2026 edition spanning 8 metros, 6,456 permits, and $747.7M in declared valuation at 84% coverage. That coverage figure reflects how completely each metro's residential permit feed could be normalized into the sealed schema; Seattle's own feed contributes a substantial share of the 6,456 total permits sealed across all 8 tracked metros this July.

Frequently Asked Questions

Q: What is actually getting built in 98117?
A: Mostly Addition & Alteration work — 15 of the ZIP's 35 permits this window — meaning room additions, second-story build-outs, and structural layout changes to existing homes, at a $150,000 median valuation.

Q: Why is 98117's median valuation higher than Seattle's citywide median?
A: The ZIP's permit mix skews toward larger-scope addition and alteration projects rather than small repairs. Its $150,000 median sits above Seattle's $100,000 citywide figure, closer to the upper end of the citywide 25th-to-75th-percentile range of $24,475 to $328,802.

Q: How does a sealed daily snapshot differ from a live query of the city permit system?
A: A live query can change if the city updates a record later. A sealed snapshot is hashed and stored the day it is captured, so the figures reported here are locked to that date and cannot be silently revised afterward.

Q: Does 98117 have more permits than every other Seattle ZIP?
A: No — 98115 recorded 36 permits this window against 98117's 35, a single-permit gap. On declared valuation, though, 98117's $9.0M total is the highest of any ZIP in this sample.

Q: Who pulls Addition & Alteration permits in a ZIP like 98117?
A: General contractors and design-build firms handling additions and layout changes, homeowners expanding an existing house, and the framing, electrical, and plumbing trades brought in for the structural portions of larger remodels.

Q: How does 98117 compare to Seattle's citywide category mix?
A: The same way most Seattle ZIPs do — Addition & Alteration leads both the citywide count, at 193 of 311 permits, and 98117's own count, at 15 of 35, though 98117's dollar figure per permit runs well above the citywide median.

Put Permit Data to Work

98117 alone carries $9.0M of Seattle's $72.2M in declared valuation.

98117's profile — high permit count, above-median dollar value — suits a specific set of buyers looking for bigger-ticket renovation demand rather than a high volume of small repair jobs. General contractors specializing in additions can treat this ZIP as a priority territory for bigger jobs rather than small repair work. Building material suppliers can plan for larger material orders — framing, structural lumber, foundation work — than a typical alteration-heavy ZIP would require. Lenders financing renovation loans can read the elevated median as a signal of higher-value project demand worth underwriting attention.

Insurance underwriters covering renovation risk can use a ZIP's above-median permit valuation as a proxy for the scale of work being insured, distinct from a citywide average that blends every ZIP together. Appraisers working comparable-sales analysis can treat a documented addition permit as evidence supporting a higher post-renovation valuation, rather than relying on an owner's unverified claim of upgrades.

US Tech Automations turns this kind of ZIP-level signal into an automated workflow: watching new permit filings as they land, routing higher-value records to the right sales territory, and drafting outreach grounded in sealed, verifiable figures rather than scraped estimates. Explore the underlying permit corpus at permits.ustechautomations.com, or see how agentic workflows can flag a ZIP like 98117 the moment its numbers shift.

Source: US Tech Automations Research — computed from sealed daily permit snapshots, June 13 – July 11, 2026.