27728 Boulder St
Castaic, CA 91384
4 Beds
3 Baths
1,933 sqft (on 1.99 acres)
4 Beds
3 Baths
1,933 sqft
(on 1.99 acres)
Local Information
- Map ViewExplore the area around 27728 Boulder St.
- Schools1 Elementary School2 Middle Schools2 High Schools
- Shop & Eat
-- mins to
Home Highlights
Property Type
Townhouse
Year Built
2006
Lot Size
1.99 acres
Living Area
1,933 sqft
Price/Sqft
$339
About this House
Come and see this beautiful, family-friendly home in Castaic! Some of the great interior features include: Open and bright floorplan, Recessed lighting, Upgraded kitchen with granite counter tops, Direct access 2-car garage, Upgraded flooring throughout, Upstairs laundry room, Oversized master bed and bath, and much more! Some of the great exterior features include: Low-maintenance backyard, close proximity to great dining, shopping, award-winning schools, and much more! This property will be a wonderful place to call HOME!!! Low HOA and NO MELLO ROOS!!!
27728 Boulder St, Castaic, CA 91384 is a 4 bedroom, 3 bathroom, 1,933 sqft townhouse built in 2006. It last sold for $430,000 on Jan 11, 2017. It is currently off market. The Trulia Estimate is $656,000, with a rent estimate of $3,778/month.
Home Details for 27728 Boulder St
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Heating & Cooling Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
Interior Details Additional StorageStorage |
Appliances & Utilities DishwasherDisposalMicrowave |
Fireplace & Spa Fireplace |
Levels, Entrance, & Accessibility Floors: Other |
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Exterior Home Features Roof: OtherExterior: Other |
Parking & Garage Parking Spaces: 2 |
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Year Built Year Built: 2006Year Updated: 2006 |
Property Type / Style Property Type: TownhouseArchitecture: Other |
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Units in Building: 1 |
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Lot Area: 1.99 acres |
Price History for 27728 Boulder St
| Date | Price | Event | Source |
|---|---|---|---|
| 01/11/2017 | $430,000 | Sold | N/A |
| 12/13/2016 | $429,900 | Pending | Agent Provided |
| 12/01/2016 | $429,900 | Listed For Sale | Agent Provided |
| 10/26/2015 | $429,000 | ListingRemoved | Agent Provided |
| 08/29/2015 | $429,000 | PriceChange | Agent Provided |
| 06/03/2015 | $439,000 | Listed For Sale | Agent Provided |
| 03/16/2007 | $465,000 | Sold | N/A |
Market trends in Castaic
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
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Price per sq ft
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Available listings
62
4MoM
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $6,773 |
| Assessment | $499,046 |
Home facts updated by county records
Comparable Sales for 27728 Boulder St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.40 | Townhouse | $605,000 | 05/19/26 | 3 | 2.5 | 1,932 | |
4.03 | Townhouse | $625,000 | 01/21/26 | 3 | 2.5 | 1,660 | |
3.98 | Townhouse | $699,999 | 09/29/25 | 3 | 2.5 | 1,830 | |
3.98 | Townhouse | $670,000 | 03/31/26 | 3 | 2.5 | 1,830 | |
3.99 | Townhouse | $665,000 | 06/26/26 | 3 | 3 | 1,750 | |
3.99 | Townhouse | $715,000 | 07/14/26 | 3 | 3 | 1,760 | |
4.03 | Townhouse | $575,000 | 09/17/25 | 2 | 2 | 1,440 | |
4.09 | Townhouse | $623,600 | 09/02/25 | 3 | 3 | 1,660 | |
4.37 | Townhouse | $675,000 | 04/14/26 | 3 | 3 | 2,090 | |
4.36 | Townhouse | $640,000 | 03/27/26 | 3 | 2.5 | 2,090 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
SOLDDEC 18, 2025NextHome Real Estate Rockstars
OFF MARKETKeller Williams VIP Properties
Assigned Schools
These are the assigned schools for 27728 Boulder St.
- Valencia High School
- 9-12
- Public
- 2286 Students
10/10GreatSchools RatingParent Rating AverageOne look at your skin color and they treat you badParent Review11mo ago - Academy Of The Canyons
- 9-12
- Public
- 385 Students
10/10GreatSchools RatingParent Rating AverageI’m so glad that my child is at AOC! It’s a small school, about 400 students total, which makes for a tight-knit and welcoming community. My child tells me all the time how everyone is so nice and respectful of one another. At AOC, kids take some college classes at COC, so that upon graduating, they can earn up to 44 units toward their college years and get a lot of their basic college requirements done. The school encourages self-advocacy and maturity, allowing the student to take the lead and preparing them for life in college and beyond. They also teach how the student learns rather than applying the same methods to everyone. I appreciate their group-based and even play-based learning and truly fostering a love of learning and curiosity. I’ve been recommending the school to local friends—it’s a gem in our community.Parent Review1y ago - Castaic Middle School
- 7-8
- Public
- 451 Students
7/10GreatSchools RatingParent Rating Averagei went to this school for 2 years 7th-8th, my favorite teachers that helped me so much though out those years were Mr. Galdos, Mr. Simion, Ms. Mariela, Dr. de Lemos, Mrs. de Lemos and Mr. Parent. They helped make school fun and easier to come to!! And shout out to Ms. Alvarez for making ASB fun and making kids have a smile on their faces!Student Review1y ago - Northlake Hills Elementary School
- K-7
- Public
- 556 Students
8/10GreatSchools RatingParent Rating AverageOverall, very happy with this school. My daughter is very happy as well.Parent Review6y ago 
Check out schools near 27728 Boulder St.
What Locals Say about Castaic
At least 85 Trulia users voted on each feature.
89 % Say it's dog friendly
86 % Say yards are well-kept
86 % Say car is needed
86 % Say parking is easy
76 % Say it's quiet
74 % Say there's wildlife
73 % Say there's holiday spirit
72 % Say there are sidewalks
70 % Say streets are well-lit
69 % Say people would walk alone at night
60 % Say kids play outside
55 % Say neighbors are friendly
54 % Say they plan to stay for at least 5 years
38 % Say it's walkable to grocery stores
29 % Say it's walkable to restaurants
26 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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Off Market Homes Near 27728 Boulder St
SOLDAUG 5, 2026Madison Cho DRE # 02234514, Dream Realty & Investments Inc
SOLDJUL 28, 2026eXp Realty of Greater Los Angeles, Inc.
SOLDJUL 28, 2026Keller Williams Realty
SOLDJUL 27, 2026Lucy Nixon Realty
SOLDJUL 27, 2026Keller Williams VIP Properties- See more homes for sale inCastaic
Frequently asked questions about 27728 Boulder St
- What is 27728 Boulder St estimated to be worth?Trulia's estimated value for 27728 Boulder St in Castaic, CA is $656,000.
- What is the price history for 27728 Boulder St?27728 Boulder St in Castaic, CA last sold for $430,000 in January 2017.
- Is Castaic a buyer's or seller's market?Castaic is currently a seller's market, based on recent for-sale activity.
- What do residents say about Castaic?Residents describe Castaic, CA as dog-friendly, well-kept, and easy to park in. Most residents say you need a car. See recently sold homes in Castaic, CA.
- Does 27728 Boulder St have air conditioning?Yes, 27728 Boulder St in Castaic, CA has air conditioning.
- Does 27728 Boulder St have parking?Yes, 27728 Boulder St in Castaic, CA has on-site parking.