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Off market nov 2019 for $1.6M

$2,210,357

Est. refi paymentEst. refi $11,635/mo

•

4,133

sq ft

20805 Sienna Ln, Porter Ranch, CA 91326

About this home

Paradise Found in The Bluffs! 5 bedrooms! 5.5 bathrooms, Pool, Spa, fire pit, Custom built-in bbq center, custom water feature, and VIEWS! This home has custom features that the builders do not offer – BETTER THAN A MODEL HOME, or ANY available new construction home! Model homes merely tease you with possibilities…this home is that reality! * owned solar (Owned – not leased) * custom pool, spa, fire pit, water feature, hardscape, and landscape * Master suite deck with stackable sliders, and custom built-ins * Smooth finish drywall throughout * Custom granite island kitchen with extended cabinetry * Custom built-ins throughout * Custom wide plank wood and tile flooring throughout * Custom iron spiral stair case with hardwood treads and custom tile risers * Subzero built-in refrigerator * Custom window coverings * LED lighting * Whole house vacuum system * Garage organization system * Custom gated entry with security camera system * 24hr Guard gated community * Cul-De-Sac location * A ONE OF A KIND OFFERING! * Neighborhood features include 24hr guard gate, resort style recreation center, the highly acclaimed Porter Ranch Community School, parks and hiking/equestrian trails, the new Vineyards shopping center, and the P. R. Town Center.

Single-familyProperty Type

2015Year Built

8,330 sq ftLot Size

$535Est. Price/Sq.Ft.

2 car garageParking

Listed by Collin St Johns •DRE #01240582 • Collin St. Johns Real Estate, Inc.

Bought with Jonathan Petralia •DRE #01248539 • RE/MAX One

Redfin checked: a minute ago

•Source:CRMLS #SR19210944

Redfin Estimate

$2,210,357

$610K since sold in November 2019$13K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.9% lower than the average sale price ($2.28M) of 6 comparable homes.

SOLD SEP 18, 2026
$2,250,000
A
5 beds6 baths4,113 sq ft
12023 N Ricasoli Way, Porter Ranch, CA 91326
SOLD MAY 27, 2026
$2,160,000
B
5 beds6 baths3,994 sq ft
11919 Ancona Way, Porter Ranch, CA 91326
SOLD SEP 4, 2026
$1,705,000
C
5 beds5 baths3,362 sq ft
11955 Carabella Ct, Porter Ranch, CA 91311
SOLD DEC 23, 2025
$2,095,000
D
5 beds5.5 baths3,994 sq ft
11929 Ricasoli Way, Porter Ranch, CA 91326
SOLD JUL 22, 2026
$1,905,000
E
5 beds5 baths3,362 sq ft
11957 Mirabel, Porter Ranch, CA 91326
SOLD JUL 30, 2026
$3,550,000
F
5 beds6 baths5,710 sq ft
20168 W Cromwell Way, Porter Ranch, CA 91326

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Earn from this home

Sell

$988,555

Est. take-home

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Refinance

Est. cash available

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Rent

$8,566/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.2%

+0.0% MoM

Median sale price

$1.2M

$57K MoM

Avg. days on market

41d

2 days MoM

Recently sold homes

9 MoM

New listings for sale

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$2,749,000
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COMING SOON
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5 beds3 baths2,505 sq ft
12216 Beaufait Ave, Porter Ranch, CA 91326
OPEN SAT, 12PM TO 2PM
$3,295,000
5 beds6 baths5,067 sq ft
20218 W Liverpool Way, Porter Ranch, CA 91326
COMING SOON
$1,100,000
3 beds2 baths2,182 sq ft
12033 Dunblane Ave, Porter Ranch, CA 91326
Berkshire Hathaway HomeService
OPEN SAT, 12PM TO 3PM
$2,099,000
5 beds4.5 baths3,921 sq ft
20403 Via Medici, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
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19518 Nashville, Porter Ranch, CA 91326
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OPEN SAT, 1PM TO 4PM
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3 beds2 baths1,429 sq ft
11546 Viking, Porter Ranch, CA 91326
Acquire'd
See all

Provided by Redfin

Sale history for 20805 Sienna Ln

Year

Property tax

Land + Additions

Assessment*

2025

$21,406 (+1.1%)

$641,421 + $1,143,405

$1,784,826

2024

$21,176 (+2.0%)

$628,845 + $1,120,986

$1,749,831

2023

$20,767 (+4.9%)

$616,515 + $1,099,006

$1,715,521

2022

$19,803 (+1.3%)

$604,427 + $1,077,457

$1,681,884

2021

$19,551 (−1.0%)

$592,576 + $1,056,331

$1,648,907

2020

$19,749 (+18.0%)

$580,957 + $1,035,619

$1,616,576

2019

$16,730 (+1.0%)

$575,000 + $1,025,000

$1,600,000

2018

$16,570 (+2.2%)

$530,604 + $847,606

$1,378,210

2017

$16,209 (+6.5%)

$510,000 + $814,694

$1,324,694

2016

$15,220 (+2,667.3%)

$510,000 + $814,694

$1,324,694

2015

$550 (−1.4%)

$500,000 + $749,500

$1,249,500

2014

$558 (−1.2%)

$34,195

2012

$565 (+23.2%)

$34,041

2011

$458 (+179.4%)

$33,374

2010

$164 (+0.4%)

$25,073

2009

$163

$1,442

2008

$1,446

Tax history for 20805 Sienna Ln

Year

Property tax

Land + Additions

Assessment*

2025

$21,406 (+1.1%)

$641,421 + $1,143,405

$1,784,826

2024

$21,176 (+2.0%)

$628,845 + $1,120,986

$1,749,831

2023

$20,767 (+4.9%)

$616,515 + $1,099,006

$1,715,521

2022

$19,803 (+1.3%)

$604,427 + $1,077,457

$1,681,884

2021

$19,551 (−1.0%)

$592,576 + $1,056,331

$1,648,907

2020

$19,749 (+18.0%)

$580,957 + $1,035,619

$1,616,576

2019

$16,730 (+1.0%)

$575,000 + $1,025,000

$1,600,000

2018

$16,570 (+2.2%)

$530,604 + $847,606

$1,378,210

2017

$16,209 (+6.5%)

$510,000 + $814,694

$1,324,694

2016

$15,220 (+2,667.3%)

$510,000 + $814,694

$1,324,694

2015

$550 (−1.4%)

$500,000 + $749,500

$1,249,500

2014

$558 (−1.2%)

$34,195

2012

$565 (+23.2%)

$34,041

2011

$458 (+179.4%)

$33,374

2010

$164 (+0.4%)

$25,073

2009

$163

$1,442

2008

$1,446

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

2015

Sq. Ft.

4,133

Year built

2015

Style

Condo/Co-op

County

Los Angeles County

APN

2701078011

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 6, 2026.

Oct 25, 2019 • Final

Swimming-pool/spa

Construct a new irregular shaped swimming pool and spa.

Pool and hot tub

Feb 15, 2018 • Final

Grading

Perform grading and excavation for a new pool and spa.

Grading

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Gas Dryer Hookup, Individual Room, Inside, On Upper Level, Washer Hookup

Kitchen Information
Appliances: Dishwasher, Double Oven, Garbage Disposal, Gas Oven, Gas Cooktop, Microwave, Refrigerator, Tankless Water Heater, Trash Compactor
Has Appliances
Granite Counters, Kitchen Island, Kitchen Open to Family Room, Pots & Pan Drawers, Stone Counters

Bathroom Information
# of Baths (Full): 6
Bathtub, Shower, Shower in Tub, Double Sinks In Master Bath, Dual shower heads (or Multiple), Privacy toilet door, Separate tub and shower, Upgraded, Walk-in shower

Cooling Information
Central, Dual, Zoned
Has Cooling

Room Information
Family Room, Kitchen, Laundry, Main Floor Bedroom

Fireplace Information
Outdoors
Has Fireplace

Flooring Information
Tile, Wood

Heating Information
Central Furnace
Has Heating

Interior Features
Block Walls, Crown Moldings, Granite Counters, High Ceilings (9 Feet+), Living Room Deck Attached, Open Floor Plan, Pantry, Recessed Lighting, Trey Ceiling(s), Two Story Ceilings, Vacuum Central
Levels: Two
Main Level Bathrooms: 2
Main Level Bedrooms: 1
Security Features: Gated with Attendant, Carbon Monoxide Detector(s), Fire Sprinklers, Gated Community, Gated with Guard, Smoke Detector
Spa Features: Private, Association, Community
Has Spa

Exterior

Exterior Information
Structure Type: House
Fencing: Blockwall, Wrought Iron
Has Fence

Exterior Features
Pool Features: Private, Association, Community Pool, Filtered, Gunite, Heated, Heated with Gas, In Ground, Saltwater
Has Pool

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre, Back Yard, Cul-De-Sac, Front Yard, Landscaped, Lawn

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 2701078011
Property Condition: Turnkey
Total # of Stories: 2
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Electric: Photovoltaics Owned
Sewer: Public Sewer
Cable Available, Electricity Connected, Natural Gas Connected, Telephone - On Property, Sewer Connected
Water Source: District/Public

Location

Multi-Unit Information
Builder Name: Toll Brothers
Builder Model: Saratoga

Homeowners Association
Is Part of Association
Association Name: Bella Vista HOA
Secondary Association Name: PR Maintenance Assoc
Association Fee: $292
Association Fee Frequency: Monthly
Secondary Association Fee: 42
Secondary Association Fee Frequency: Monthly
Association Amenities: Pool, Spa

Neighborhood Information
Community Features: Curbs, Foothills, Hiking, Horse Trails, Sidewalks, Storm Drains, Street Lighting

School Information
High School District: Los Angeles Unified

Location Information
Latitude: 34.28775300
Longitude: -118.58609500
Other Subdivision Name: Bluffs at Bella Vista
Directions: Entrance to the community: Drive north on Mason turn left on Trentino Way towards the Gate, proceed to Brunello Way turn right on Cetona and left on Sienna Ln.
Zoning: LARE

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 4,133
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 2015
Year Renovated: 2015
County: Los Angeles County
APN: 2701078011

Home facts updated by county records on Oct 6, 2026

Other

Listing Information
Days Active in MLS: 19
Continuous Days Active in MLS: 19

Listing Agent Information
List Agent First Name: Collin
List Agent Last Name: St Johns

Listing Office Information
List Office Name: Collin St. Johns Real Estate, Inc.

Selling Agent Information
Buyer Agent First Name: Jonathan
Buyer Agent Last Name: Petralia

Selling Office Information
Buyer Office Name: RE/MAX One

Around this home

Schools

K - 12
Preschool & daycare

Porter Ranch Community School

Public K-8 • Assigned • 0.5mi

10/10

Chatsworth Charter High School

Charter 9-12 • Assigned • 2.4mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Porter Ranch is best known for its upscale homes and scenic views, offering a luxurious suburban lifestyle. The area features well-planned communities, abundant parks, and access to hiking trails, making it ideal for those who enjoy outdoor...
3 weeks ago • Porter Ranch
Scott Reiber
Redfin Premier agent
349 deals
Was this helpful?
The Los Angeles market is becoming more balanced, with buyers gaining a little more negotiating room as homes take longer to sell and price reductions become more common. Well-priced homes in desirable neighborhoods can still attract strong interest....
1 week ago • Los Angeles
Sang Ur
Redfin Premier agent
124 deals
Was this helpful?
LA real estate remains resilient, with long-term demand, limited desirable inventory, and strong neighborhood-by-neighborhood opportunities. For savvy buyers and sellers, the current market creates opportunities to negotiate strategically and build...
2 weeks ago • Los Angeles
Phil Robinson
Redfin agent
59 deals
Was this helpful?
The LA market is rewarding realistic pricing and good strategy. Buyers have more choices and are taking their time, while sellers who price correctly are still getting results. The days of simply “testing the market” are behind us—in this market,...
2 months ago • Los Angeles
Peter Santos
Redfin Premier agent
87 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

8/10 Fire Factor

44% chance of being in a wildfire in next 30 years

5/10 Heat Factor

4 days above 100° expected this year, 11 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

5/10 Air Factor

7 unhealthy days expected this year, 9 days in 30 years

Provided by First Street

Historical weather

Porter Ranch, CA • 91326

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10 hours in June and 6.3 hours in December, placing it above the U.S. average for solar exposure.

10 hrs

6.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.10M – $2.54M

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Acquire'd

Home values near 20805 Sienna Ln

Data from public records.

Address	Redfin Estimate
20801 Sienna Ln, Porter Ranch, CA 5 Beds \| 6 Baths \| 3961 Sq. Ft.	$2,292,991
20806 Sienna Ln, Porter Ranch, CA 5 Beds \| 6 Baths \| 3982 Sq. Ft.	$2,078,737
11819 Ricasoli Way, Porter Ranch, CA 4 Beds \| 4 Baths \| 3134 Sq. Ft.	$1,518,011
11825 Ricasoli Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 2869 Sq. Ft.	$1,406,135
11837 Ricasoli Way, Porter Ranch, CA 5 Beds \| 5 Baths \| 3381 Sq. Ft.	$1,700,435
11809 Cetona Way, Porter Ranch, CA 5 Beds \| 6 Baths \| 3972 Sq. Ft.	$2,006,449
11769 Cetona Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 2917 Sq. Ft.	$1,590,612

Address	Redfin Estimate
20814 Sienna Ln, Porter Ranch, CA 5 Beds \| 6 Baths \| 3994 Sq. Ft.	$2,156,840
20810 Sienna Ln, Porter Ranch, CA 5 Beds \| 6 Baths \| 4073 Sq. Ft.	$2,228,588
11813 Ricasoli Way, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 3386 Sq. Ft.	$1,684,779
11807 Ricasoli Way, Porter Ranch, CA 3 Beds \| 3 Baths \| 2251 Sq. Ft.	$1,307,635
11857 Ricasoli Way, Porter Ranch, CA 6 Beds \| 6 Baths \| 4202 Sq. Ft.	$2,084,696
11777 Cetona Way, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3134 Sq. Ft.	$1,602,624
11773 Cetona Way, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 3381 Sq. Ft.	$2,026,746

Address	Redfin Estimate
20811 Sienna Ln, Porter Ranch, CA 5 Beds \| 6 Baths \| 3877 Sq. Ft.	$2,102,753
20800 Sienna Ln, Porter Ranch, CA 4 Beds \| 6 Baths \| 4214 Sq. Ft.	$2,035,032
11831 Ricasoli Way, Porter Ranch, CA 5 Beds \| 3 Baths \| 2917 Sq. Ft.	$1,444,057
11843 Ricasoli Way, Porter Ranch, CA 4 Beds \| 4 Baths \| 3134 Sq. Ft.	$1,572,564
11849 Ricasoli Way, Porter Ranch, CA 5 Beds \| 5 Baths \| 3381 Sq. Ft.	$1,720,701
11803 Cetona Way, Porter Ranch, CA 5 Beds \| 6 Baths \| 3975 Sq. Ft.	$1,910,613
11903 Ancona Way, Porter Ranch, CA 5 Beds \| 6 Baths \| 3975 Sq. Ft.	$2,278,862

Property information provided by CRMLS when last listed in 2019. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 20805 Sienna Ln

Tax history for 20805 Sienna Ln

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91326

Home values near 20805 Sienna Ln

More real estate resources