521 E 99th Pl, Thornton, CO 80229
OFF MARKET

521 E 99th Pl
Thornton, CO 80229

Loma Linda Estates
  • 3 Beds
  • 2 Baths
  • 1,377 sqft

$426,400

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $2,482/mo*
Refinance Your Home

$426,400

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $2,482/mo*
Refinance Your Home
3 Beds
2 Baths
1,377 sqft

Local Information

  • Map ViewExplore the area around 521 E 99th Pl.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1963
Living Area
1,377 sqft
Price/Sqft
$310
Parking
Garage

About this House

This single-family home is located at 521 E 99th Pl, Thornton, CO. 521 E 99th Pl is in the Loma Linda Estates neighborhood in Thornton, CO and in ZIP code 80229. This property has 3 bedrooms, 2 bathrooms and approximately 1,377 sqft of floor space. This property has a lot size of 10018 sqft and was built in 1963.
521 E 99th Pl, Thornton, CO 80229 is a 3 bedroom, 2 bathroom, 1,377 sqft single-family home in Loma Linda Estates, built in 1963. It is currently off market. The Trulia Estimate is $426,400, with a rent estimate of $2,537/month.

Home Details for 521 E 99th Pl

Interior Features

Interior Details
BasementNumber of Rooms: 5
Heating & Cooling
Heating: Forced AirCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Other
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Stone
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1963Year Updated: 1963
Property Type / Style
Property Type: Single Family HomeArchitecture: ranch

Community

Units in Building: 1

Lot Information

Lot Area: 10018 sqft

Market trends in Thornton

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$498K
$13.83KMoM
Sale-to-List Price
100.0%
Price per sq ft
$234
$1MoM
Available listings
570
59MoM
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Property Tax and Assessment

Year2025
Tax$2,072
Assessment$425,000
Home facts updated by county records

Comparable Sales for 521 E 99th Pl

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
481 E 99th Pl, Thornton, CO
0.03
Single-Family Home
$400,000
01/12/26
5
3
1,377
10080 Brigitte Drive, Northglenn, CO
0.46
Single-Family Home
$486,000
06/12/26
3
2
1,770
342 Brigitte Drive, Northglenn, CO
0.53
Single-Family Home
$445,000
01/14/26
3
2
1,770
9790 Melody Dr, Northglenn, CO
0.52
Single-Family Home
$500,000
10/01/25
3
2
1,868
9978 Downing Circle, Thornton, CO
0.35
Single-Family Home
$535,000
04/20/26
3
1.5
2,400
10070 Brigitte Drive, Northglenn, CO
0.45
Single-Family Home
$396,000
07/10/26
3
2
2,552
361 Bruce Ln, Northglenn, CO
0.53
Single-Family Home
$531,000
05/13/26
4
2
1,770
9845 Bruce Lane, Northglenn, CO
0.68
Single-Family Home
$452,000
05/28/26
3
2
1,240
10448 Pearl Way, Northglenn, CO
0.59
Single-Family Home
$453,000
07/01/26
3
2
1,844
10011 Brigitte Dr, Northglenn, CO
0.47
Single-Family Home
$400,000
07/01/26
4
3
1,776

Nearby homes

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Assigned Schools

These are the assigned schools for 521 E 99th Pl.
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.

Neighborhood Overview

Loma Linda Estates
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Loma Linda Estates

  • Jlp813
    "Great area for families with kids. School buses pick up kids right across the street"
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LGBTQ Local Legal Protections

Apartments for Rent

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Explore by feature - Pet Friendly

128 pet-friendly rentals in Thornton, CO

Explore by feature - Garage

107 rentals with a garage in Thornton, CO

Explore by feature - Air Conditioning

157 rentals with air conditioning in Thornton, CO

Explore by feature - Pool

87 rentals with a pool in Thornton, CO

Explore by feature - Washer/dryer

137 rentals with a washer/dryer in Thornton, CO

Explore by feature - Outdoor Space

40 rentals with an outdoor space in Thornton, CO

Homes for sale near 521 E 99th Pl

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Off Market Homes Near 521 E 99th Pl

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Frequently asked questions about 521 E 99th Pl

  • What is 521 E 99th Pl estimated to be worth?
    Trulia's estimated value for 521 E 99th Pl in Thornton, CO is $426,400.
  • Is Thornton a buyer's or seller's market?
    Thornton is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Thornton?
    The median sale price in Thornton is $498K. That is up $13.83K from the prior month.
  • What are the closest schools to 521 E 99th Pl?
    The closest schools to 521 E 99th Pl in Thornton, CO are Thornton Elementary School (Pre-K, rated 2/10), Thornton High School (rated 2/10), Thornton Middle School (rated 2/10).
  • Does 521 E 99th Pl have air conditioning?
    Yes, 521 E 99th Pl in Thornton, CO has air conditioning.
  • How big is the lot at 521 E 99th Pl?
    The lot at 521 E 99th Pl in Thornton, CO is about 0.23 acres (10,018 sq ft).