Helen Wong
Imax Realty & Mortgage Inc.
(626) 600-0370
27 Total Sales
4 in Diamond Bar
$515K - $1.3M Price Range
1817 Peaceful Hills Rd Walnut, CA 91789
Diamond Bar AreaEstimated Value: $1,473,000 - $1,705,000
5
Beds
3.5
Baths
3,000
Sq Ft
$526/Sq Ft
Est. Value
Highlights
- Primary Bedroom Suite
- Retreat
- 2 Car Attached Garage
- City Lights View
- Home Office
- Walk-In Closet
About This Home
As of January 2025Discover this beautifully upgraded Diamond Bar gem, offering approximately 3,000 sq. ft. of living space (including the 2 flex rooms) on a rare 16,260 sq. ft. lot across 2 parcels—perfect for adding an ADU. With 6 rooms (4 bedrooms & 2 flex rooms) and 3.5 baths, this home seamlessly combines style and functionality. Enjoy breathtaking views from the primary suite, living room, family room, kitchen, and breakfast nook. The first floor features a welcoming guest suite with an en-suite bath, while each upstairs bedroom boasts higher ceilings and modern ceiling fan lighting fixtures. The chef’s kitchen opens to a deck, creating a perfect space for dining with a view. An expanded driveway, RV parking, and an attached two-car garage enhance convenience, along with a laundry/mudroom and recent upgrades completed between 2020 and 2023. Set on a quiet, secluded street, this move-in-ready home is just a short distance from Diamond Bar High, parks, shops, and dining—a fantastic location to create your dream home!
Last Agent to Sell the Property
Circa Properties, Inc. Brokerage Phone: 714-936-8688 License #01830733 Listed on: 10/31/2024
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Home Details
Home Type
- Single Family
Year Built
- Built in 1982
Lot Details
- 16,260 Sq Ft Lot
- Drip System Landscaping
- Sprinkler System
- Garden
- Property is zoned LCRPD100006U*
HOA Fees
- $95 Monthly HOA Fees
Parking
- 2 Car Attached Garage
Property Views
- City Lights
- Mountain
Home Design
- Entry on the 1st floor
Interior Spaces
- 3,000 Sq Ft Home
- 3-Story Property
- Family Room with Fireplace
- Living Room
- Home Office
- Laundry Room
Bedrooms and Bathrooms
- 5 Bedrooms
- Retreat
- Main Floor Bedroom
- Primary Bedroom Suite
- Walk-In Closet
- Bathtub with Shower
Schools
- Evergreen Elementary School
- Chaparral Middle School
- Diamond Bar High School
Additional Features
- Exterior Lighting
- Central Heating and Cooling System
Community Details
- Laundry Facilities
Listing and Financial Details
- Tax Lot 28
- Tax Tract Number 32576
- Assessor Parcel Number 8765006028
- $825 per year additional tax assessments
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Jan 8, 2026
Sold by
Bought by
Current Estimated Value
Purchase Details
Closed on
Dec 10, 2025
Sold by
Bought by
Purchase Details
Listed on
Oct 31, 2024
Closed on
Dec 4, 2024
Sold by
Bought by
Seller's Agent
Michelle Tsai Aun
Circa Properties, Inc.
Buyer's Agent
WEI ZHANG
Real Brokerage Technologies
List Price
$1,899,999
Sold Price
$1,668,888
Premium/Discount to List
-$231,111
-12.16%
Views
104
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-3.57%
Purchase Details
Closed on
May 27, 2021
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$468,600
Interest Rate
2.9%
Mortgage Type
New Conventional
Purchase Details
Listed on
Jun 12, 2018
Closed on
Aug 14, 2018
Sold by
Bought by
Seller's Agent
Susan Zhang
Pacific Sterling Realty
Buyer's Agent
Lorna Lee
T.N.G. Real Estate Consultants
List Price
$939,000
Sold Price
$900,000
Premium/Discount to List
-$39,000
-4.15%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.33%
Purchase Details
Listed on
Jun 12, 2018
Closed on
Aug 13, 2018
Sold by
Bought by
Seller's Agent
Susan Zhang
Pacific Sterling Realty
Buyer's Agent
Lorna Lee
T.N.G. Real Estate Consultants
List Price
$939,000
Sold Price
$900,000
Premium/Discount to List
-$39,000
-4.15%
Purchase Details
Closed on
Feb 12, 2015
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$400,000
Interest Rate
3.76%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Nov 10, 1995
Sold by
Bought by
Purchase Details
Closed on
Apr 12, 1995
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Walnut, CA
-
Helen Wong
-
Lucy Liu
Lucy Liu
Responds QuicklyKeller Williams Realty Irvine
(949) 736-5878
31 Total Sales
2 in Diamond Bar
$2,500,000 Price Range
-
Ronnie Hackett
Ronnie Hackett
Berkshire Hathaway HomeService
(949) 867-4677
158 Total Sales
1 in Diamond Bar
$1,160,000 Price
-
Liz Gonzalez
Liz Gonzalez
T.N.G. Real Estate Consultants
(562) 352-2867
49 Total Sales
3 in Diamond Bar
$475K - $611K Price Range
-
ALBERT NAPITUPULU
ALBERT NAPITUPULU
JASON MITCHELL REAL ESTATE CA.
(909) 503-4383
56 Total Sales
2 in Diamond Bar
$450,000 Price Range
-
Darrell Burns
Darrell Burns
Savient Financial, Inc.
(888) 994-7785
62 Total Sales
2 in Diamond Bar
$440,000 Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| -- | Accommodation/Courtesy Recordi | ||
| -- | Accommodation/Courtesy Recordi | ||
| -- | Accommodation/Courtesy Recordi | ||
| $1,669,000 | Westcor Land Title Insurance C | ||
| -- | Pacific Coast Title | ||
| -- | Old Republic Title Company | ||
| $887,000 | Old Republic Title | ||
| $880,000 | Ticor Title Company | ||
| $5,000 | Landsafe Title | ||
| $309,500 | Title Land Company |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $468,600 | ||
| Previous Owner | $483,000 | ||
| Previous Owner | $400,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 01/22/2025 01/22/25 | Sold | $1,668,888 | 0.0% | $556 / Sq Ft | |
| 12/02/2024 12/02/24 | Pending | -- | -- | -- | |
| 12/02/2024 12/02/24 | Off Market | $1,668,888 | -- | -- | |
| 11/25/2024 11/25/24 | Price Changed | $1,699,888 | -2.9% | $567 / Sq Ft | |
| 11/13/2024 11/13/24 | Price Changed | $1,750,000 | -7.9% | $583 / Sq Ft | |
| 10/31/2024 10/31/24 | For Sale | $1,899,999 | +111.1% | $633 / Sq Ft | |
| 08/27/2018 08/27/18 | Sold | $900,000 | -3.1% | $359 / Sq Ft | View Prior Sale |
| 06/30/2018 06/30/18 | Price Changed | $929,000 | -1.1% | $370 / Sq Ft | |
| 06/12/2018 06/12/18 | For Sale | $939,000 | +6.7% | $374 / Sq Ft | |
| 05/05/2015 05/05/15 | Sold | $880,000 | -2.1% | $351 / Sq Ft | View Prior Sale |
| 04/29/2015 04/29/15 | Pending | -- | -- | -- | |
| 04/27/2015 04/27/15 | For Sale | $899,000 | 0.0% | $358 / Sq Ft | |
| 02/12/2015 02/12/15 | Pending | -- | -- | -- | |
| 01/13/2015 01/13/15 | For Sale | $899,000 | +2.2% | $358 / Sq Ft | |
| 01/12/2015 01/12/15 | Off Market | $880,000 | -- | -- | |
| 01/12/2015 01/12/15 | For Sale | $899,000 | -- | $358 / Sq Ft |
Source: California Regional Multiple Listing Service (CRMLS)
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $12,690 | $989,459 | $557,756 | $431,703 |
| 2024 | $12,084 | $970,059 | $546,820 | $423,239 |
| 2023 | $11,748 | $951,040 | $536,099 | $414,941 |
| 2022 | $11,457 | $932,393 | $525,588 | $406,805 |
| 2021 | $11,247 | $914,112 | $515,283 | $398,829 |
| 2020 | $11,104 | $904,740 | $510,000 | $394,740 |
| 2019 | $10,892 | $887,000 | $500,000 | $387,000 |
| 2018 | $10,992 | $918,949 | $316,879 | $602,070 |
| 2016 | $10,181 | $883,267 | $304,575 | $578,692 |
| 2015 | $5,354 | $432,401 | $154,007 | $278,394 |
| 2014 | -- | $423,932 | $150,991 | $272,941 |
Source: Public Records
Agents Affiliated with this Home
-
Michelle Tsai Aun
Seller's Agent in 2025
Michelle Tsai Aun
Circa Properties, Inc.
(714) 936-8688
126 Total Sales
-
WEI ZHANG
Buyer's Agent in 2025
WEI ZHANG
Real Brokerage Technologies
(310) 536-6118
30 Total Sales
-
Susan Zhang
Seller's Agent in 2018
Susan Zhang
Pacific Sterling Realty
(626) 253-2288
33 Total Sales
-
L
Buyer's Agent in 2018
Lorna Lee
T.N.G. Real Estate Consultants
-
Kevin Lee
Seller's Agent in 2015
Kevin Lee
Coldwell Banker Envision
(626) 975-2521
76 Total Sales
-
Fa Chin Hsu
F
Buyer's Agent in 2015
Fa Chin Hsu
RE/MAX
(909) 569-3007
18 Total Sales
Map
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: PW24216796
APN: 8765-006-028
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
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. 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
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