Coffee shop · Omaha · The 402
Blue Line Coffee
Neighborhood coffeehouse and roaster in Dundee since 2003, known for fair-trade espresso drinks and fresh-baked blueberry scones.
What stands out
Strong, affordably priced espresso drinks (sub-$4 cappuccino)
Good to know
Cluttered, dated decor draws mixed reactions
- Coffee roaster
- Sit-down café
- Good to work
- Wi-Fi listed
+3 more useful filters
- Food / pastries
- Visitor classic
- Local favorite
Label source coverage is still growing0 of 7 useful labels have their own dated link
Each link supports only the detail beside it. Menus, policies, and setups can still change, so confirm anything important before visiting.
7 broad catalog labels do not yet have an individual source link.
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Omaha readWill this visit work for you?
Check what matters for your visit. Not checked means unknown—not unavailable.
Kids + familyNot checked
Family logistics unknown
A kids menu, high chairs, changing table, stroller room, seating, and noise level have not been confirmed here.
Dietary handlingNot checked
Preparation details unknown
Menu options, substitutions, shared surfaces, fryers, and cross-contact practices have not been confirmed here.
AccessibilityNot checked
Access details unknown
Entrance, seating, restroom, parking, communication, and sensory access have not been confirmed here.
Accessibility notes describe only cited features—not ADA compliance. Dietary evidence is not medical advice or a safety guarantee; confirm your exact needs with the venue.
Hours are not yet consistently verified for this listing. Confirm parking and other time-sensitive details directly before you go.
- Coffee roaster
- Sit-down café
- Good to work
- Wi-Fi listed
+3 more useful filters
- Food / pastries
- Visitor classic
- Local favorite
Label source coverage is still growing0 of 7 useful labels have their own dated link
Each link supports only the detail beside it. Menus, policies, and setups can still change, so confirm anything important before visiting.
7 broad catalog labels do not yet have an individual source link.
See something wrong? Help update it →Public-source snapshot
The Omaha read
Why people go
- Strong, affordably priced espresso drinks (sub-$4 cappuccino)
- Fresh-baked blueberry scones
Good to know
- Cluttered, dated decor draws mixed reactions
Sources + full snapshot2 sources
Across Yelp, Google, TripAdvisor, and local guides, reviewers consistently frame this 20-plus-year Dundee fixture as an unpretentious, community-first coffee stop where strong, affordable espresso and familiar baristas outweigh the worn, cluttered decor.
More reasons mentioned
- Baristas who know regulars by name and order
- Cozy, community-centered neighborhood vibe
More notes
- Small, narrow space feels cramped when busy
Open the source snapshots
This is a dated summary of cited public ratings, reviews, and coverage—not a live venue guarantee and never part of the OmahaSpots score. Open a source before relying on current details.
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On the record · what we found
Cited public sources in the Jun 15, 2026 snapshot — not reviews and never part of the score. Open each source to check current context.
Details not yet verified · seeded from public info
Transparent preview
How OmahaSpots reads it
A sortable preview built from synthetic scenarios—not a live community rating. Use it to compare places, then use the sourced notes above for real-world context.
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How this score is built · the receiptsSeeded sample
Score by dimension
- Coffee8.4
- Value8.2
- Vibe7.8
- Work-friendly7.3
- Service8.1
Each preview score weights synthetic scenarios across sample source, identity, and evidence tiers, then shrinks toward the category average (the faint tick) when inputs are thin. These are not consumer reviews or claims that a real person visited.
Provenance
Built from 5 synthetic scoring scenarios with an effective sample size of 3.4 after credibility weighting.
3 of 5 carrying a sample visit-evidence flag—not a real visit verification
Highest-weight sample scenarios
- scenario: midtown_mo · Sample local tier×1.12 · Sample photo flag · 2mo
- scenario: pourover_paul · Sample expert tier×1.08 · Sample receipt flag · 9mo
- scenario: marketmaven · Sample local tier×0.92 · Sample photo flag · 9mo
- scenario: caffeine_kim · Sample registered tier×0.22 · Sample self-attestation · 16mo
- scenario: guest-22b9 · Sample anonymous tier×0.08 · No sample proof · 4mo