Skyline OC is a twin tower high rise condominium community at 9 MacArthur Place in Santa Ana, in the South Coast Metro district. The county assessor carries a year built of 2008 on every residence that has traded here, and the MLS records show 349 residences in the master association. Listing agents describe the current offering as a condo transformation, and residences are identified by tower letter and floor plan letter, so a listing may read Residence N803, Plan E.
That combination is worth understanding before you shop here. The building itself is not new. What is new is the interior product and the way it is being brought to market. If you are comparing Skyline OC to genuinely new construction elsewhere in Orange County, compare the systems and the reserve position, not just the finishes.
Security is high rise grade: listings report twenty four hour security, an automatic gate and card or code access, with assigned parking behind a controlled entrance.
South Coast Metro is the densest concentration of retail, dining and performing arts in Orange County, and Skyline OC sits inside it rather than near it. South Coast Plaza and the Segerstrom Center are minutes away. John Wayne Airport is close. The 405, the 55 and the 73 are all reachable quickly, which is the practical argument for this address over a coastal one at the same price.
The MacArthur Place setting also gives the towers something unusual for a high rise: a lake. Listings here reference lake views alongside city and mountain outlooks, and which direction a residence faces is a real pricing input rather than a marketing line.
Association dues at Skyline OC run from $1,341 to $1,429 per month across the residences currently in the MLS. That is the single most important number on this page, and here is why.
On a $649,600 one bedroom, $1,398 a month is $16,776 a year, or roughly 2.6 percent of the purchase price every year. For comparison, using the same math on the other communities documented on this site:
That is not a criticism of Skyline OC. It is what a full service high rise costs to operate. Elevators, structural insurance, twenty four hour staffing, a pool deck, a gym and common area utilities in a twenty five story building are simply more expensive per unit than they are in a two story garden community. But it changes the arithmetic of what you can afford, and it changes what your carrying cost looks like in year ten. Underwrite the dues, not just the price.
What the dues cover, per the amenity fields on current listings:
Skyline OC is not on a land lease. All six listings I reviewed report land lease: no.
Here is the cleanest piece of evidence I have found in any Orange County high rise. Two residences at Skyline OC are on the market right now with the identical 1,198 square foot one bedroom plan. One is on the fourth floor at $649,600. The other is on the fourteenth floor at $724,480.
Same plan. Same square footage. $74,880 apart. That is roughly $7,500 a floor, or about $62.50 per square foot, purely for elevation. In most communities you have to infer the view premium from mismatched comparables. Here the building hands it to you.
Use that number. If you are choosing between a lower floor and a higher one, you now know what the building itself thinks the difference is worth, and you can decide whether you agree.
Price per square foot across the six MLS records runs from $520.07 to $692.04. That is dramatically below coastal Newport Beach, where the same money buys roughly half the square footage. Which brings up the other thing worth naming: the one bedroom plans here are 1,193 to 1,198 square feet. That is two bedroom square footage in a one bedroom layout. The low price per foot is real, but part of what you are buying is a lot of feet.
Only two sales closed through the MLS in the window I reviewed: a one bedroom at $620,440 against a $635,440 list, and a two bedroom at $851,825 at full list. Both closed in under a month.
That thin closed record is itself the most useful thing to know about buying here. Most transactions at Skyline OC do not run through the MLS, because they are sold directly. Which means the automated value estimates you see on the portals for this building are built on almost no public data, and a comparable sale analysis using only MLS records will miss most of what has actually traded. If you are buying or selling here, the number that matters is the one the sales office has, not the one Zillow shows you.
Four residences are on the market as I write this:
Note that the ninth floor two bedroom is asking more per foot than the sixth floor two bedroom despite being slightly smaller, which is the floor premium again, and note that the two listings with real market time on them are the ones priced in the middle of the range rather than at the top.
What are the HOA dues at Skyline OC?
Between $1,341 and $1,429 per month across the residences currently in the MLS. Confirm the figure for the specific residence you are considering.
Why are the dues so high?
Because it is a full service twenty five story high rise. Elevators, structural insurance, twenty four hour staffing, common area utilities and a full amenity deck cost more per unit than they do in a low rise community. On a $649,600 residence the dues work out to roughly 2.6 percent of value per year, against 0.6 to 0.9 percent at the Newport Beach communities documented on this site.
When was Skyline OC built?
The county assessor carries 2008 on every residence that has traded. Current listings describe the offering as a condo transformation, so the finishes are new even though the structure is not.
How many residences are there?
The MLS community record shows 349 residences in the master association.
Where is Skyline OC?
9 MacArthur Place, Santa Ana, zip code 92707, in South Coast Metro near South Coast Plaza and the Segerstrom Center.
Is Skyline OC on a land lease?
No. All six listings I reviewed report land lease: no.
What amenities does Skyline OC have?
Pool, spa, sauna, fire pit, barbecue areas, a gym and exercise room, a clubhouse and meeting room, a dog park, a bocce ball court, storage, controlled access and twenty four hour security. Gas and trash are included in the dues.
Is Skyline OC secure?
Listings report twenty four hour security, an automatic gate and card or code access, with assigned parking behind a controlled entrance.
What do residences cost at Skyline OC?
The four residences currently in the MLS are asking $649,600 to $999,999. The two that closed through the MLS in the window I reviewed sold at $620,440 and $851,825.
What is the price per square foot?
Between about $520 and $692 across the six MLS records. That is well below coastal Newport Beach for comparable square footage.
How big are the one bedroom plans?
Around 1,193 to 1,198 square feet, which is unusually large for a one bedroom and is part of why the price per foot looks low.
Does the floor matter to price?
Yes, and it is measurable here. The same 1,198 square foot one bedroom plan is asking $649,600 on the fourth floor and $724,480 on the fourteenth. That is about $7,500 per floor.
Why are there so few sales on Zillow for this building?
Because most transactions here are sold directly rather than through the MLS. Public portals only see a fraction of what trades, so automated estimates for Skyline OC are built on very little data.
Are there lake views?
Yes. Listings reference lake views from residences facing the MacArthur Place lake, alongside city and mountain outlooks from other exposures.