2121 Castlebay, Fallbrook, CA 92028
OFF MARKET
Listed by Jonna Delahaye, Epic Realty Group, Inc, (760) 704-9252 . Bought with Epic Realty Group

2121 Castlebay
Fallbrook, CA 92028

  • 4 Beds
  • 3 Baths
  • 2,670 sqft (on 0.40 acres)

$1,139,200

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $6,881/mo*
Refinance Your Home

$1,139,200

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $6,881/mo*
Refinance Your Home
4 Beds
3 Baths
2,670 sqft
(on 0.40 acres)

Home Value

Trulia Estimate
$1.14M
Since last month
Decreased$4K (-0.3%)
Since last year
Increased$40K (+3.7%)
Since last sale
Decreased$38K (-3.2%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +116% in the last 10 years
MonthEstimated value
2026
August 2026$1.14M
July 2026$1.14M
June 2026$1.15M
May 2026$1.14M
April 2026$1.13M
March 2026$1.12M
February 2026$1.12M
January 2026$1.1M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
789 Glenhart Pl, Fallbrook, CA
0.12
Single-Family Home
$1,065,000
03/16/26
4
3
2,670
2175 Kirkcaldy Rd, Fallbrook, CA
0.16
Single-Family Home
$1,179,000
11/17/25
4
3
3,289
2157 Berwick Woods, Fallbrook, CA
0.24
Single-Family Home
$1,055,000
07/08/26
4
2.5
2,612
744 Inverlochy Dr, Fallbrook, CA
0.21
Single-Family Home
$1,025,000
09/05/25
4
2.5
2,401
769 Inverlochy Dr, Fallbrook, CA
0.18
Single-Family Home
$825,000
08/22/25
4
3
2,730
2445 S Stage Coach Ln, Fallbrook, CA
0.20
Single-Family Home
$880,000
04/24/26
4
3
1,739
1089 Inverlochy Dr, Fallbrook, CA
0.37
Single-Family Home
$1,065,000
02/23/26
4
2.5
2,958
2020 Avocado Knoll Ln, Fallbrook, CA
0.35
Single-Family Home
$1,200,000
05/28/26
4
3
2,415
2139 Kirkcaldy Rd, Fallbrook, CA
0.16
Single-Family Home
$1,225,000
09/04/25
5
4
3,859
721 Highland Park, Fallbrook, CA
0.29
Single-Family Home
$904,000
04/22/26
4
2.5
2,197

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
2130 Castlebay, Fallbrook, CA 92028
0.03
$1,106,600
4
2.5
2,401
Off Market
2131 Stone Castle, Fallbrook, CA 92028
0.07
$973,200
5
3
2,670
Off Market
2118 Stone Castle, Fallbrook, CA 92028
0.11
$960,400
4
3
2,670
Off Market
2465 Summerhill Ln, Fallbrook, CA 92028
0.17
$836,700
3
2
1,632
Off Market
811 Inverlochy Dr, Fallbrook, CA 92028
0.12
$1,034,700
4
3
2,761
Off Market
789 Glenhart Pl, Fallbrook, CA 92028
0.12
$1,065,000
4
3
2,670
Recently Sold
805 Inverlochy Dr, Fallbrook, CA 92028
0.14
$1,069,600
4
2.5
2,401
Off Market
2175 Kirkcaldy Rd, Fallbrook, CA 92028
0.16
$1,179,000
4
3
3,289
Recently Sold
2433 Summerhill Ln, Fallbrook, CA 92028
0.19
$750,000
5
3
1,808
Recently Sold
2187 Kirkcaldy Rd, Fallbrook, CA 92028
0.17
$1,161,600
4
2.5
2,612
Off Market
2139 Kirkcaldy Rd, Fallbrook, CA 92028
0.16
$1,236,400
5
4
3,859
Off Market

Local Information

  • Map ViewExplore the area around 2121 Castlebay.
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Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1999
Lot Size
0.4 acres
Living Area
2,670 sqft
Price/Sqft
$427
Parking
3 Car Garage
HOA
$264/Monthly

About this House

Wow! Don't miss out on having the nicest and most exceptional backyard and private paradise! This entertainment gem located in the gated community of Peppertree Park. This oasis boasts an entertaining backyard where no expense was spared, pristine curb appeal, and 10 kW of fully owned solar! Watch the videos online... Nestled on an unusually large lot, situated on a compact cul-de-sac with no rear neighbors and the 46-acre Los Jilgueros Preserve just a short 4-minute walk away. Escape to your own retreat-like living environment with this spectacular entertainer’s dream. The backyard features a custom-built over 30,000-gallon sparkling saltwater pool with beach entry, waterfall, exhilarating water slide, swim-up bar seating, mesmerizing color-changing lights, and a soothing hot tub. Relax under the pergola or entertain in the outdoor kitchen, fully equipped with a built-in Delta Heat grill, Green Egg smoker, refrigerator, sink, built-in beverage cooler, electric heater, ceiling fan, TV, surround sound system including Denon controller and Yamaha speakers, and wrap-around bar with granite countertops highlighted by string lighting. Adjacent to this culinary haven is a cozy fire pit and a 4-hole putting green, perfect for gatherings or a quiet evening under the stars. The backyard also features lemon, grapefruit, orange, and lime trees. Step through the dynamic front entry and be greeted by a spacious den/office with leaded glass doors and a centerpiece fireplace, setting the tone for the home's elegance and functionality. The main floor features natural travertine tile laid in the Versailles pattern, and a bedroom with direct access to a full bathroom, perfect for guests or multigenerational living. The formal dining room, connected to the kitchen via the butler’s pantry with a built-in wine rack, enhances the home's luxurious feel. Plantation shutters adorn most windows and dining room doors. The updated kitchen exudes opulence with its custom granite countertop center island and bar seating, equipped with stainless steel appliances, adding to the kitchen’s appeal. A spacious in-kitchen casual dining area is framed by a wall of windows with picturesque views of the breathtaking back yard. It opens seamlessly to the inviting family room, creating a perfect flow for entertaining and everyday living. Ascend to the upper level to find a tranquil retreat away from the hustle and bustle of daily life. The primary suite welcomes you with double entry doors and offers you a sitting room with fireplace, features an ensuite bathroom with a soaking tub, freestanding shower, dual sinks, and a spacious walk-in closet. Two additional bedrooms, full bathroom, and a versatile loft complete the upper level, providing ample space for family and guests, while enjoying the comfortable climate provided by the newly upgraded heat pump installed in September 2022. The 3-car tandem garage offers ample space for your vehicles and storage needs, while the large porte-cochere driveway provides parking convenience. The house is equipped with a Culligan water purification and soft water system, a water heater installed in 2020. The property features water-saving succulents amidst mostly hardscape, and a flagpole adds a touch of elegance. Peppertree Park offers a 6-acre community park perfect for walks at all times of the days and includes a playground, basketball court, BBQ area with large grassy areas, picnic tables and sidewalks to stroll around the park. Meticulously maintained and upgraded, this exceptional home blends luxury, privacy, and entertainment. This property stands out as a true masterpiece where every day feels like a vacation in your own slice of paradise.
2121 Castlebay, Fallbrook, CA 92028 is a 4 bedroom, 3 bathroom, 2,670 sqft single-family home built in 1999. It last sold for $1,180,000 on Nov 5, 2024 (1% below the $1,188,888 asking price). It is currently off market. The Trulia Estimate is $1,139,200, with a rent estimate of $5,058/month.

Home Details for 2121 Castlebay

Interior Features

Interior Details
Number of Rooms: 7Types of Rooms: Master Bedroom, Master Bathroom, Family Room, Kitchen, Laundry, Living Room, Office
Beds & Baths
Number of Bedrooms: 4Main Level Bedrooms: 1Number of Bathrooms: 3Number of Bathrooms (full): 3Number of Bathrooms (main level): 1
Dimensions and Layout
Living Area: 2670 Square Feet
Appliances & Utilities
Utilities: Cable Connected, Electricity Connected, See RemarksAppliances: Built-In Range, Convection Oven, Double Oven, Dishwasher, Gas Cooking, Gas Cooktop, Disposal, Gas Water Heater, Microwave, Refrigerator, Self Cleaning Oven, Water Softener, Vented Exhaust Fan, Water To Refrigerator, Water PurifierDishwasherDisposalLaundry: Laundry RoomMicrowaveRefrigerator
Heating & Cooling
Heating: Heat PumpHas CoolingAir Conditioning: Heat Pump,Attic FanHas HeatingHeating Fuel: Heat Pump
Fireplace & Spa
Fireplace: Family Room, Gas Starter, Living Room, Primary Bedroom, Wood BurningSpa: Heated, In Ground, Permits, PrivateHas a FireplaceHas a Spa
Gas & Electric
Electric: 220 Volts in Laundry, Photovoltaics on Grid
Windows, Doors, Floors & Walls
Window: Blinds, Double Pane Windows, Plantation Shutters, Tinted WindowsFlooring: Carpet, StoneCommon Walls: No Common Walls
Levels, Entrance, & Accessibility
Stories: 2Number of Stories: 2Levels: TwoEntry Location: Ground levelFloors: Carpet, Stone
View
Has a ViewView: Neighborhood, Trees/Woods
Security
Security: Fire Detection System, Gated Community, Smoke Detector(s)

Exterior Features

Exterior Home Features
Exterior: Rain GuttersFoundation: Concrete PerimeterHas a Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3Open Parking Spaces: 4Has a GarageHas an Attached GarageParking Spaces: 7Parking: Garage Attached
Pool
Pool: Heated, In Ground, Pebble, Permits, Private, Salt Water, WaterfallPool
Frontage
Not on Waterfront

Property Information

Year Built
Year Built: 1999
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: StuccoNot Attached PropertyNo Additional Parcels
Property Information
Parcel Number: 1065000400

Price & Status

Price
List Price: $1,188,888
Status Change & Dates
Off Market Date: Thu Sep 26 2024

Active Status

MLS Status: Closed

Media

Location

Direction & Address
City: Fallbrook
School Information
High School District: Fallbrook Union

Community

Community Features: Curbs, Park, GatedNot Senior CommunityUnits in Building: 214

HOA

HOA Name: Peppertree ParkHOA Phone: 951-296-5640Association for this Listing: California Regional MLS (North San Diego County & Pacific Southwest AORs)Has an HOAHOA Fee: $264/Monthly

Lot Information

Lot Area: 0.40 acres

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash to Existing Loan, Cash to New Loan, Conventional, VA Loan

Miscellaneous

Mls Number: NDP2405073Living Area Range Units: Square FeetAttribution Contact: jonna@teamdelahaye.comActivation Date: Fri Jun 14 2024Back On Market Date: Fri Jun 14 2024Start Showing Date: Fri Jun 14 2024Universal Property Id: US-06073-N-1065000400-R-N

Additional Information

HOA Amenities: Controlled Access
Last check for updates: about 3 hours ago
Listed by Jonna Delahaye DRE #00668027
Epic Realty Group, Inc
Bought with: Bill Arant DRE #01317404, (760) 468-7277, Epic Realty Group
Originating MLS: California Regional MLS (North San Diego County & Pacific Southwest AORs)
Source: CRMLS, MLS#NDP2405073

Price and Tax history

DateEventPrice
Nov 5, 2024
Source: CRMLS #NDP2405073
Sold
$1,180,000
Sep 27, 2024
Source: CRMLS #NDP2405073
Pending
$1,188,888
Sep 11, 2024
Source: CRMLS #NDP2405073
PriceChange
$1,188,888
Price decreased by 1%
Aug 8, 2024
Source: CRMLS #NDP2405073
PriceChange
$1,199,888
Price decreased by 2%
Jul 25, 2024
Source: CRMLS #NDP2405073
PriceChange
$1,224,888
Price decreased by 1%

Market trends in Fallbrook

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$840K
$45KMoM
Sale-to-List Price
100.0%
0.4%MoM
Price per sq ft
$426
$2MoM
Available listings
244
7MoM
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Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Fallbrook

At least 232 Trulia users voted on each feature.

  • 83 % Say car is needed

  • 81 % Say it's dog friendly

  • 79 % Say parking is easy

  • 77 % Say there's holiday spirit

  • 73 % Say yards are well-kept

  • 67 % Say it's quiet

  • 63 % Say there's wildlife

  • 59 % Say neighbors are friendly

  • 58 % Say people would walk alone at night

  • 54 % Say they plan to stay for at least 5 years

  • 53 % Say kids play outside

  • 46 % Say there are sidewalks

  • 43 % Say it's walkable to grocery stores

  • 41 % Say it's walkable to restaurants

  • 39 % Say there are community events

  • 33 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • 8d4sbsmkv2
    "The Avacado Festival is an event that makes our neighborhood special because we gather to buy different things such as food, clothes, walk in family, and hang out and meet new people."
    0
    Flag
  • Fallbrookusa
    "Church’s, Avocado festival. Christmas Parade, small town feel with good restaurants a town supported by military."
    0
    Flag
  • Sunshine.ecorinne
    "We don’t have many events in my neighborhood but everyone is very kind. Then neighborhood is very relaxed and Fallbrook in general is a tight community "
    0
    Flag
  • Richelle Stephens
    "Small town feel without living far from civilization. People are generally nice and are active in the community. Sometimes I wish there was more kid friendly activities but we still find fun. "
    0
    Flag
  • Bren.nunez
    "Friendly neighborhood. Quiet neighborhood. Great place to live as a transition to a house. Condos are quiet. "
    9
    Flag
  • Trulia User
    "Quiet and clean. Feels good to come he to friendly neighbors and love that outdoorsy feel. "
    0
    Flag
  • Daveandmonique
    "Avocado Festival, summer nights, fall hoedown and Christmas Parade are some area specific seasonal events in Fallbrook.events"
    3
    Flag
  • Moy R.
    "Small streets can’t handle amount of cars in the roads every single day of the week. It is very annoying to drive around this town even during the week. "
    0
    Flag
  • Jordis F.
    "Quaint rural community with friendly folk. Fallbrook has unique topography and lots of trees, and nice outdoor activities."
    0
    Flag
  • Eric
    "The commute is longer than where I lived previously but that was a trade off for other things the area had to offer"
    1
    Flag
  • Jordis F.
    "I work remotely but close access to the 15 and 76. About ten minutes to the 15 and 76, and 30 minutes to the 5"
    3
    Flag
  • Harnackeb
    "I’ve lived in this super quiet neighborhood for seven years with an amazing view and amazing friendly neighbors who always look out after another. Great community!"
    7
    Flag
  • Stephanie R.
    "Not a lot of walking areas in my neighborhood but some parks and community areas are available which is nice "
    0
    Flag
  • Rodrigo G.
    "I bought a new house at Horse Creek Ridge last year, and I love it. really nice and save neighborhood with lots of parks, walking trails and an sport park. "
    0
    Flag
  • Jordis F.
    "We have a number of Halloween events that are safe and fun for the kids. We also have other annual events like the Avocado Festival and Art Faire."
    1
    Flag
  • William R.
    "People decorate their homes for holidays. Neighborhood still developing and should bring future events."
    0
    Flag
  • Kristin K.
    "That we are all very friendly and we all help each other out when it is needed. Can’t ask for better neighbors "
    0
    Flag
  • Sonja S.
    "People are very friendly. It’s such a tranquil place to live. Central to everything with a small town feel. Love it "
    0
    Flag
  • Nancy C.
    "I see people walking with their dogs all the time. I see people exercising and going to public events. I like Fallbrook's vibe. "
    5
    Flag
  • Pcrazyfeet
    " I no loner if I did, I would be going north in the morning against traffic, so it would be 15-20 commute"
    0
    Flag
  • B1ack
    "That everyone tries to keep pets safe. If a dog gets out, most try to find the owners. There is also a community app to post information so everyone knows what’s going on around us."
    3
    Flag
  • Pcrazyfeet
    "Very rural. No public transportation. No malls, just a couple of markets. Nice restaurants. No hospital"
    1
    Flag
  • Gonza190
    "Small town. Everyone knows when you fart. Gossip girl kinda town. Schools suck, fact check me on this one. It’s true schools suck look at scores "
    5
    Flag
  • Funkyones
    "Rural area & lots of country to spread out‼️‼️ Nice homes & small town atmosphere👍👍 Lots of GREAT SCHOOLS & Football on Fridays night is the place to be.. Stay in Fallbrook to shop or travel a half an hour on Freeway North or South (City Trip) & find what ur looking for.. "
    1
    Flag
  • Jesus P.
    "Friendly small town. Not topical or California. Lots of vegetation compared to the surrounding cities. Country living feeling, with lots of ranch style homes."
    0
    Flag
  • Tyhawthorne6
    "There’s no yard in the apartments by the gate to get on base so you you have to take your dog somewhere to Poo but it’s a lovely area "
    1
    Flag
  • Kpaintermeyers
    "Convenient to the 15 freeway, short commute to Camp Pendleton. Easy option to take the old hwy 395 when the 15 backs up at commute time. "
    1
    Flag
  • Jolene
    "I moved here 2 years ago and it is my new home. Private and friendly. Family oriented with a lot of community events."
    0
    Flag
  • Brittanygraves10
    "Unsafe, unkept, no local police. Only Sheriff. A lot of unkept areas and a lot of burglaries at homes."
    3
    Flag
  • J
    "It is a great neighborhood, close to parks, and schools. The culture is unique with art shows, and festivals in the summer."
    0
    Flag
  • Fmom411
    "Great small town community near very large metros. Close enough to big box stores but also quaint with everything needed in town. People that love her, LOVE living here so pride in the town is high. Great restaurants! "
    3
    Flag
  • Dawn
    "no off leash areas are a point of contention. no off leash allowed, but some do anyway and create tension. need dog park area for them. "
    0
    Flag

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Apartments for Rent

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Explore by feature - Pet Friendly

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Homes for sale near 2121 Castlebay

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Off Market Homes Near 2121 Castlebay

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Frequently asked questions about 2121 Castlebay

  • What is 2121 Castlebay estimated to be worth?
    Trulia's estimated value for 2121 Castlebay in Fallbrook, CA is $1,139,200.
  • What is the price history for 2121 Castlebay?
    2121 Castlebay in Fallbrook, CA last sold for $1,180,000 in November 2024.
  • Is Fallbrook a buyer's or seller's market?
    Fallbrook is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Fallbrook?
    The median sale price in Fallbrook is $840K. That is down $45K from the prior month.
  • Does 2121 Castlebay have air conditioning?
    Yes, 2121 Castlebay in Fallbrook, CA has air conditioning.
  • Does 2121 Castlebay have a pool?
    Yes, 2121 Castlebay in Fallbrook, CA has a pool.
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-14 11:57:52 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information