Royal Capitol Plaza
Preliminary Information – Full Audit Pending
This buildings features were determined from publicly available data, including MLS listings. While we cross-referenced additional data sources, it still likely contains incomplete or inaccurate information, as it has not yet been personally verified.
Once a building has been fully audited, this page will be replaced with an in-depth analysis featuring verified details and photos of every key feature.
Until then, we provide a data‑driven overview that blends statistical analysis of the checkbox selections agents make in MLS with an AI‑powered read of their public remarks—yielding a clearer picture of the building than raw listings alone.
If this building is important to your search, you can help prioritize it for a full audit by requesting one below. To see what a complete report looks like, check out the example full report.
Royal Capitol Plaza
Building Overview
Royal Capitol Plaza in Downtown-Chinatown (1987) offers concrete construction with ocean and mountain views, plus pool and fitness center.
About Royal Capitol Plaza
Based on MLS data, Royal Capitol Plaza is located in the Downtown-Chinatown neighborhood and was built in 1987. The building is of concrete construction. Unit size and total number of units are not provided in the available MLS information.
Key features recorded in MLS include ocean and mountain views, a pool, fitness center, BBQ area, resident manager, and security guard. The building's HVAC options are noted as central and window air conditioning. Short-term rental activity is not allowed according to the MLS data.
Additional details from MLS indicate covered, assigned parking is available with guest parking provided. Pets are not allowed. The management company is listed as unknown in the MLS records. This summary is based on MLS data; buyers should verify all details, fees, rules, and current conditions with the listing agent or management.
Building Features & Data Confidence
All features from MLS data with AI-assisted confidence analysis. Click each category to expand and see details.
No analysis available
I searched for owner-occupancy percentages and qualitative descriptions, but the remarks did not provide any. Since this is a numeric/percentage field and there is no explicit evidence, it remains unknown.
I searched the remarks for an explicit elevator count or wording indicating multiple elevators, but none was found. Because this is numeric and the remarks do not confirm it, the value remains unknown rather than inferred.
Calculated from the lowest association fee observed across all non-penthouse unit listings for this building.
Calculated from the highest association fee observed across all non-penthouse unit listings for this building.
Calculated from association fees observed in penthouse unit listings for this building.
No analysis available
Cable TV inclusion is strongly supported for Royal Capitol Plaza. Current MLS data shows 18 of 20 listings with CABTV checked, and at least one public remark explicitly says "digital cable" and another says "Cable/Internet Included." This looks like consistent building-wide information rather than a one-off agent typo.
Common-area electricity appears likely to be included in the maintenance fee, based on current MLS data showing 12 of 20 listings with OTCOEX checked. There are no explicit remark confirmations, so confidence is lower than the other fee items. The pattern still suggests a building-level inclusion rather than isolated agent input.
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Hot water is very strongly supported as included in the maintenance fee. Current MLS data shows 17 of 20 listings with HOTWAT checked, and one listing explicitly states maintenance fees include "hot water, water, sewer, and cable TV." The evidence is consistent across the building and not limited to a single agent.
Internet inclusion has moderate support. Current MLS data shows 8 of 20 listings with INTSER, and one remark explicitly says "Cable/Internet Included." Because the checkbox rate is not overwhelming, confidence is solid but lower than for water, sewer, or cable.
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Sewer inclusion is almost certainly part of the maintenance fee. Current MLS data shows 19 of 20 listings with SEWER checked, and remarks directly state the fee includes sewer. This is strong building-wide evidence with broad consistency across listings.
Water is very strongly supported as included in the maintenance fee. Current MLS data shows 19 of 20 listings with WATER checked, and remarks explicitly mention the fee includes water. The consistency across many listings suggests a stable building-level feature.
BBQ/grilling facilities are very clearly supported. The remarks repeatedly reference 'BBQ area,' 'BBQ cabana,' 'grilling stations,' and 'grill on the recreation deck' across many listings, aligning with the 20/20 MLS checkbox data. Evidence is strong and consistent across agents.
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Car wash facilities are strongly confirmed by the public remarks. Several listings independently describe car wash areas, stalls, or stations, which is consistent with the current MLS checkbox data.
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Exercise room/fitness center is strongly confirmed across the building. Multiple independent remarks mention 'fitness center,' 'gym,' 'exercise room,' and 'weight room,' matching the current MLS amenities data in all 20 listings. This appears to be consistent building-wide amenity information, not a one-off agent error.
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Meeting room amenity is supported by both MLS data and public remarks. At least several listings specifically mention a 'meeting room' or 'meeting/party room,' which is enough to validate the feature at the building level. The evidence is solid though not as universal as the core amenities.
Multiple current listings explicitly mention shared deck amenities, including "pool deck with whirlpool," "recreation deck," "huge recreation deck," "spacious deck area with BBQ's and plenty of seating," and "beautifully landscaped deck area." The feature is mentioned across many remarks from different listings, strongly confirming that the building offers patio/deck-style common amenities.
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A shared recreation area/deck is well supported. Several listings describe a 'recreation deck,' 'recreation area,' or 'spacious recreational deck,' often with seating or picnic tables, which matches the MLS data. The evidence is moderately strong and clearly points to a common amenity.
There is solid, though less frequent, evidence for a recreation room. Listings reference a "recreation room" and also "meeting room" / "meeting/party room," which strongly suggests a shared indoor rec space available to residents.
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Sauna is very strongly confirmed. The feature appears frequently in independent remarks, often alongside pool, gym, and jacuzzi, and the MLS checkbox is present in 17 of 20 listings. This is reliable building-level amenity evidence.
Storage is strongly supported across the remarks: well over a dozen listings mention it directly, including "a dedicated locker," "assigned storage unit," "storage locker," "separate storage," and "private storage locker." The consistency across multiple agents and repeated MLS checkbox support make this a high-confidence building feature.
The amenities section directly includes 'surfboard/bike storage,' which confirms surfboard storage. This is explicit public-remarks evidence.
No analysis available
Trash chute is supported by the current MLS data across all listings. Public remarks seldom mention it directly, which is common for this type of utility amenity, but the consistent 20/20 checkbox pattern makes it highly likely to exist. There is no evidence of a correction or removal.
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Whirlpool/hot tub/spa is strongly confirmed. Many remarks explicitly use 'whirlpool,' 'hot tub,' or 'jacuzzi,' and the MLS data shows 16/20 listings with this amenity. This is consistent across multiple listings and agents.
The building clearly has a shared pool amenity. Pool is mentioned in well over 20 listing remarks, often alongside related amenities like 'hot tub,' 'jacuzzi,' and 'salt-water pool,' which reinforces that this is a real building feature rather than a copied checkbox. The evidence is strong and consistent across multiple agents and listing versions.
No analysis available
The public remarks repeatedly and directly identify the amenity as a salt-water/saltwater pool. This is strong evidence that the building pool is salt water.
In-unit laundry is strongly confirmed for Royal Capitol Plaza. Across the provided remarks, well over 10 listings explicitly mention washer/dryer in the unit, including phrases such as "Full-size washer/dryer in unit," "stacked washer/dryer," and "washer and dryer located within the unit." The evidence is consistent across multiple listings and agents, and it aligns with the already high-confidence MLS inclusion data.
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I looked for public remarks indicating paid laundry such as coin laundry, card-operated machines, quarters, or laundry fees. The listings only mention in-unit washer/dryer and do not describe any paid community laundry amenity.
I searched the remarks for phrases like 'laundry on each floor,' 'community laundry on every floor,' and similar floor-specific laundry references. The remarks only mention in-unit washer/dryer, so there is no public-remarks evidence that the building has laundry facilities on every floor.
No analysis available
Assigned parking is strongly supported across the building, with 14 of 20 MLS listings checking ASSIGN. Public remarks repeatedly mention phrases like "1 assigned covered parking," "assigned covered parking stall," and "designated best parking stalls," indicating this is a real building feature rather than a copy-paste artifact.
Covered parking is supported in every current MLS listing, with 20 of 20 showing covered/garage parking. Multiple remarks describe "1 covered parking stall," "secured garage," and "covered secured garage parking," making this one of the clearest features for the building.
I looked for explicit language such as deeded parking, owned stall, or parking included in deed. The remarks only describe included, assigned, covered, or secured stalls, which is not enough to confirm deeded parking.
No analysis available
The public remarks explicitly mention a monthly parking cost of $200 for an additional stall. This is the only concrete parking fee stated, so it supports a value of 200.
Guest parking is well supported, with 16 of 20 MLS listings checking guest parking. Public remarks repeatedly cite "guest parking available," "lots of guest parking stalls," and specific counts like "15 guest parking stalls," which suggests a genuine shared amenity.
Secured-entry parking is supported by both MLS data and remarks, with 12 of 20 listings checking SECENT. Listings describe a "secured garage," "secured entry covered parking," "gated parking structure," and "key fob entry," showing the parking area is access-controlled.
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I searched for phrases like parking waitlist, waiting list, or join waitlist for parking. Nothing in the public remarks indicates a waitlist system.
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I searched for card/fob access language, and the remarks clearly reference 'key fob entry' along with secured building access. That supports a card/fob-based security system for the building.
Evidence is very strong that Royal Capitol Plaza has security guard service. Many current listings explicitly mention '24-hour security,' 'on-site security guards,' 'security at lobby,' and similar phrases, and the historical MLS data already shows 16/20 listings with SECGUA checked. This appears to be a consistent building-level amenity rather than a one-off agent error.
I looked for wording such as 'security patrol,' 'roving security,' and 'patrolled building.' The remarks mention 24-hour security, on-site security, and security guards, but not a patrol service specifically.
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Evidence strongly supports that some units in Royal Capitol Plaza have window/room air conditioning. Across the provided remarks, roughly 8+ listings mention AC in some form, with one listing explicitly saying "new window a/c" and others noting "A/C units" or multiple AC units. A few listings also mention split or central AC, which suggests mixed unit configurations rather than a copy-paste error.
Concrete construction appears to be a stable building-wide feature. Current MLS data shows 16 of 20 listings marking CONCRE, which aligns with the prior high-confidence history. There are no current remarks contradicting this, and the repeated checkbox pattern suggests this is not a one-off agent error.
Double-wall construction is supported, but only moderately. About 7 of 20 current listings check DOUWAL, and historical analysis suggested roughly 72% confidence, so this looks like a recurring but not fully verified building characteristic. No remarks explicitly describe it, so the evidence is weaker than for concrete.
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Concrete slab foundation has moderate support, but not enough to call it strong. Current MLS data shows 5 of 20 listings checking SLAB, which aligns with the prior medium-confidence assessment. Because remarks do not explicitly discuss the foundation, this should be treated as probable but not fully confirmed.
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Above-ground construction is not well supported in the public remarks and appears only in a small minority of current listings. With no historical confidence and no remarks describing above-ground construction, the evidence is too weak to treat as a true building feature. This is likely copy-paste or unverified MLS entry noise.
Brick construction remains supported by the historical record and still appears in a minority of current MLS entries (3 of 20). None of the remarks explicitly discuss exterior materials, but there is no evidence of a change away from brick, so this feature should remain included.
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I looked for explicit STR language such as short-term rental allowed, vacation rental allowed, TVU, NUC, or similar terms. None were found, so there is no evidence that short-term rentals are allowed in this building.
I searched for hotel pool references like hotel rental pool, hotel program, managed by hotel, or brand-specific rental pools. The remarks contain none of that language, so there is no evidence of a hotel pool program.
I looked for language indicating owners must participate in a rental program or cannot opt out. Since no hotel or STR rental program is mentioned, there is no evidence that participation is mandatory.
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The lease expiry year is clearly and repeatedly stated in the remarks as 2053. No newer extension or different end date appears, so 2053 is the best-supported value.
The public remarks explicitly reference a VA mortgage and a VA-eligible buyer, which is strong evidence that VA financing is relevant to this building. This is direct listing language rather than inference.
The remarks repeatedly and explicitly indicate the building is fully insured, including walls-in/comprehensive coverage language like '100% hurricane insurance coverage' and 'FULLY-INSURED.' This is strong, repeated evidence across multiple listings.
Fire sprinklers are repeatedly confirmed across the listings, with multiple agents stating phrases like "fire sprinklers!!!," "installed fire sprinklers," "The building features a Sprinkler System," and "building has sprinklers." This is consistent with the already high MLS confidence (16/20 amenities) and looks like a genuine building feature rather than a copy-paste error.
I looked for direct FLSE-related language such as 'fire life safety evaluation passed,' 'FLSE passed,' or 'passed fire inspection,' but found none. The repeated sprinkler references support fire safety features, but they are not the same as an explicit FLSE pass.
Flood zone determined from official FEMA Digital Flood Insurance Rate Map (DFIRM) data using building coordinates, not from agent-reported listing data.
No analysis available
Strong, repeated evidence that Royal Capitol Plaza offers ocean-view units. Multiple remarks explicitly say "ocean views," "stunning ocean," "harbor/ocean views," "peekaboo harbor/ocean views," and "coastline views," across many different listings and agents. This appears to be consistent building-level availability rather than a one-off copy-paste error.
There is strong, consistent evidence for mountain views at Royal Capitol Plaza. Listings explicitly reference "mountain views," "Diamond Head Mountain side unit," "mountain breezes," and "panoramic ocean, mountain, and city views." The volume and consistency across listings supports this as a real building feature.
No analysis available
City views are strongly supported by the remarks and MLS view data. Listings mention "city views," "city lights," "cityscape," "Downtown Honolulu," and "ocean, city, and mountain views" repeatedly across many units. This is highly consistent and well corroborated.
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I searched for explicit language like 'fireworks view,' 'watch fireworks from the lanai,' or 'see fireworks from the unit.' The remarks mention ocean, city, mountain, harbor, and coastline views, but nothing about Friday night fireworks views.
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Resident manager/on-site management is supported by multiple remarks, including explicit references to "resident manager" and "on-site manager." This aligns with the very strong MLS signal (19/20 amenities) and appears to be a stable building feature rather than a mistaken checkbox.
No analysis available
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Confidence levels are based on MLS checkbox data and AI analysis of listing remarks. High = strong evidence, Medium = some evidence, Low = limited or conflicting evidence. Buyers should always verify critical details independently.