Full-service Castle Heights living.
National 10 is a small collection of ten contemporary townhomes completed in 2019 at 3300-3309 Aria Lane in Castle Heights, designed by architecture firm Modative for developer P. Joseph Communities. The three-story homes offer three-bedroom floor plans ranging from roughly 1,820 to 2,076 square feet, each with a direct-entry attached garage, EV-charging-ready parking, and a private roof terrace. Interiors include Bosch appliances, Moen fixtures, and Nest thermostats, with a modest monthly HOA covering shared community costs.
Contact a Condos of LA advisor for current availability, pricing, and a private tour of National 10.
Condos for sale & rent at National 10
Listings shown are illustrative sample data. On the live site, currently available condos at National 10 load automatically from the MLS/IDX feed with live photos, prices and availability.
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Recent sales at National 10
| Date | Residence | Beds/Baths | Sq Ft | Sale price | $/Sq Ft |
|---|---|---|---|---|---|
| Mar 2026 | Residence 3A | 1 bd · 1 ba | 1,103 | $1,340,000 | $1,215 |
| Dec 2025 | Residence 4B | 1 bd · 1 ba | 1,289 | $1,495,000 | $1,160 |
| May 2025 | Residence 5C | 3 bd · 3 ba | 1,221 | $1,310,000 | $1,073 |
| Jan 2025 | Residence 6D | 2 bd · 1.5 ba | 2,085 | $2,033,000 | $975 |
| Aug 2024 | Residence 7E | 1 bd · 1 ba | 1,460 | $1,501,000 | $1,028 |
| Apr 2024 | Residence 8A | 2 bd · 2 ba | 1,344 | $1,422,000 | $1,058 |
| Dec 2023 | Residence 9B | 1 bd · 1 ba | 2,176 | $1,921,000 | $883 |
Recent-sales figures are illustrative sample data. On the live site, closed sales at National 10 load from the MLS/IDX feed.
Amenities & services
What to know before you buy at National 10
The details that make or break a condo decision — current HOA dues and what they cover, parking, and the building's pet & leasing rules. Our advisors pull these straight from the building's HOA documents for any residence you're weighing.
Learn moreCompiled from public sources · last reviewed July 2026. We confirm current dues, reserves, lender and policy details for any residence you're considering.
In the heart of Castle Heights
National 10 places you at the center of Castle Heights, with the neighborhood's dining, shopping and character just outside your door and the rest of Los Angeles within easy reach.