Google street view image for 13499 Triadelphia Rd, Ellicott City, MD 21042

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Sold

$605,075

Est. refi paymentEst. refi $3,261/mo

—

•

1 ba

•

1,088

sq ft

13499 Triadelphia Rd, Ellicott City, MD 21042

About this home

Margaritaville! Sure to catch your eye, this bright & airy home located in Ellicott City is just minutes away from major road ways & schools. A wonderful front porch gives way to a spacious & open floor plan boasting crown & chair rail molding. The kitchen includes 42" oak cabinets, & walk-in pantry. LL includes an office, a workshop & storage. Lrg deck. lovely level lot.

Single-familyProperty Type

1962Year Built

1 acresLot Size

$556Est. Price/Sq.Ft.

2 spacesParking

Source:Public Records

Redfin Estimate

$605,075

$105K since sold in July 2005$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.4% lower than the average sale price ($633K) of 6 comparable homes.

BOUGHT WITH REDFIN SEP 14, 2026
$699,000
A
4 beds2.5 baths1,896 sq ft
14020 Castlebar Dr, Glenwood, MD 21738
BOUGHT WITH REDFIN MAY 6, 2026
$538,000
B
3 beds3 baths1,624 sq ft
13140 Triadelphia Rd, Ellicott City, MD 21042
SOLD MAY 15, 2026
$460,000
C
3 beds1 bath1,232 sq ft
14414 Dorsey Mill Rd, Glenwood, MD 21738
SOLD OCT 5, 2026
$525,000
D
3 beds2.5 baths1,798 sq ft
13190 Folly Quarter Rd, Ellicott City, MD 21042
SOLD APR 17, 2026
$725,000
E
4 beds2 baths2,123 sq ft
3300 Roscommon Dr, Glenelg, MD 21737
SOLD AUG 7, 2026
$850,000
F
3 beds3.5 baths3,008 sq ft
13356 Triadelphia Rd, Ellicott City, MD 21042

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Earn from this home

Sell

$568,259

Est. take-home

List your home with Redfin and save $6,051

Refinance

Est. cash available

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Rent

$2,713/mo

Redfin rental estimate

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Market trends in 21042, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.6%

1.1% MoM

Median sale price

$850K

$12K MoM

Avg. days on market

27d

9 days MoM

Recently sold homes

153

14 MoM

New listings for sale

OPEN SUN, 1PM TO 3PM
$1,400,000
4 beds4.5 baths5,757 sq ft
11705 Farside Rd, Ellicott City, MD 21042
(410) 531-0321
REDFIN OPEN SUN, 12PM TO 2PM
$585,000
3 beds2.5 baths2,322 sq ft
2993 Brookwood Rd, Ellicott City, MD 21042
COMING SOON
$1,085,000
4 beds3.5 baths3,645 sq ft
2913 Chainita Ct, Ellicott City, MD 21042
(410) 740-1200
OPEN SUN, 1PM TO 3PM
$1,160,000
5 beds3 baths3,499 sq ft
12805 Folly Quarter Rd, Ellicott City, MD 21042
(301) 519-8100
$500,000
3 beds2 baths2,050 sq ft
4656 Hallowed Strm, Ellicott City, MD 21042
(410) 465-6900
$600,000
3 beds2.5 baths1,778 sq ft
10113 Century Dr, Ellicott City, MD 21042
(410) 465-6900
OPEN SUN, 1PM TO 3PM
$2,400,000
5 beds5.5 baths7,353 sq ft
10528 Pudding Ln, Ellicott City, MD 21042
(410) 823-0033
$1,050,000
7 beds6 baths6,384 sq ft
2915 Beaver Lake Ct, Ellicott City, MD 21042
(443) 336-5623
$700,000
3 beds2 baths2,800 sq ft
2555 Sand Hl, Ellicott City, MD 21042
(443) 574-1600
$800,000
5 beds4.5 baths3,660 sq ft
3438 Huntsmans Run, Ellicott City, MD 21042
(410) 730-3456
See all

Provided by Redfin

Sale history for 13499 Triadelphia Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,633 (+4.8%)

2025

$5,376 (+4.7%)

2024

$5,132 (+8.2%)

$276,200 + $130,300

$406,500

2023

$4,741 (+5.7%)

2022

$4,483 (−0.3%)

2021

$4,498 (+0.3%)

$175,000 + $121,500

$296,500

2020

$4,483 (−25.1%)

$175,000 + $121,500

$296,500

2019

$5,987 (+5.7%)

$175,000 + $121,500

$296,500

2018

$5,663 (+0.4%)

$325,000 + $82,300

$407,300

2017

$5,642 (−8.4%)

$325,000 + $82,300

$407,300

2015

$6,161 (−4.7%)

$375,000 + $77,500

$452,500

2014

$6,467 (+4.3%)

$375,000 + $107,600

$482,600

2013

$6,198 (+8.5%)

2012

$5,710 (+3.2%)

2011

$5,535 (+5.5%)

2010

$5,246 (+23.9%)

2009

$4,235

Tax history for 13499 Triadelphia Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,633 (+4.8%)

2025

$5,376 (+4.7%)

2024

$5,132 (+8.2%)

$276,200 + $130,300

$406,500

2023

$4,741 (+5.7%)

2022

$4,483 (−0.3%)

2021

$4,498 (+0.3%)

$175,000 + $121,500

$296,500

2020

$4,483 (−25.1%)

$175,000 + $121,500

$296,500

2019

$5,987 (+5.7%)

$175,000 + $121,500

$296,500

2018

$5,663 (+0.4%)

$325,000 + $82,300

$407,300

2017

$5,642 (−8.4%)

$325,000 + $82,300

$407,300

2015

$6,161 (−4.7%)

$375,000 + $77,500

$452,500

2014

$6,467 (+4.3%)

$375,000 + $107,600

$482,600

2013

$6,198 (+8.5%)

2012

$5,710 (+3.2%)

2011

$5,535 (+5.5%)

2010

$5,246 (+23.9%)

2009

$4,235

*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
Zoning

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1 Acre

Year renovated

—

Sq. Ft.

1,088

Year built

1962

Style

Single Family Residential

County

Howard County

APN

05 355109

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 4, 2026.

RR-DEO

Rural Residential-Density Exchange Option Overlay District

The Rural Residential District is established to allow low density residential development within a rural environment. The Rural Residential District is intended for an area of the County which is already largely committed to low density residential subdivisions. Within the RR District, agriculture is permitted as well as residential development in both cluster and non-cluster forms. Cluster development is permitted in order to protect environmental and landscape resources and to preserve agricultural land.; The DEO Overlay District is established to provide land owners in the RC and RR Districts with opportunity and incentive to preserve significant blocks of farmland in the rural area of the county. This district is also intended to encourage the clustering of residential development in areas where the development will not have an adverse impact on farm operations. To accomplish this, the DEO District allows residential density in the RC and RR Districts to be exchanged between parcels. Density exchanges in the District should result in large parcels being preserved in perpetuity, while residential development is directed toward parcels which are able to absorb the additional dwellings.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Public service
Educational/school
Fire house
Recreation
Communications tower
Park & open space

Property details

Around this home

Schools

K - 12
Preschool & daycare

Triadelphia Ridge Elementary School

Public PreK-5 • Assigned • 0.2mi

9/10

Folly Quarter Middle School

Public 6-8 • Assigned • 0.2mi

9/10

Glenelg High School

Public 9-12 • Assigned • 1.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

4/10 Wind Factor

15% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Ellicott City, MD • 21042

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 9.2 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$575,000 – $696,000

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New listings for sale in 21042

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OPEN SUN, 1PM TO 3PM

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12805 Folly Quarter Rd, Ellicott City, MD 21042

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4656 Hallowed Strm, Ellicott City, MD 21042

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10113 Century Dr, Ellicott City, MD 21042

0.57 acre lot • Garage • Built 1964

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OPEN SUN, 1PM TO 3PM

$2,400,000

5 beds5.5 baths7,353 sq ft

10528 Pudding Ln, Ellicott City, MD 21042

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Home values near 13499 Triadelphia Rd

Data from public records.

Address	Redfin Estimate
13554 Triadelphia Road, Ellicott City, MD - Beds \| 2 Baths \| 7906 Sq. Ft.	$1,117,403
13411 Triadelphia Road, Ellicott City, MD 3 Beds \| 2 Baths \| 1536 Sq. Ft.	$735,217
13531 Triadelphia Road, Ellicott City, MD 4 Beds \| 2 Baths \| 1800 Sq. Ft.	$719,269
13555 Triadelphia Road, Ellicott City, MD 4 Beds \| 2 Baths \| 1375 Sq. Ft.	$677,371
13401 Triadelphia Road, Ellicott City, MD - Beds \| 2 Baths \| 1760 Sq. Ft.	$603,154
13357 Ridgewood Drive, Ellicott City, MD 4 Beds \| 4.5 Baths \| 5174 Sq. Ft.	$1,334,437
13340 Ridgewood Drive, Ellicott City, MD 5 Beds \| 4.5 Baths \| 5503 Sq. Ft.	$1,296,822

Address	Redfin Estimate
13470 Triadelphia Road, Ellicott City, MD - Beds \| 1 Baths \| 1322 Sq. Ft.	$385,836
13495 Triadelphia Road, Ellicott City, MD - Beds \| 3 Baths \| 2548 Sq. Ft.	$743,492
13523 Triadelphia Road, Ellicott City, MD 6 Beds \| 2.5 Baths \| 3485 Sq. Ft.	$838,609
13527 Triadelphia Road, Ellicott City, MD - Beds \| 2.5 Baths \| 2732 Sq. Ft.	$953,026
13394 Folly Quarter Road, Ellicott City, MD - Beds \| 2.5 Baths \| 2912 Sq. Ft.	$784,503
13363 Ridgewood Drive, Ellicott City, MD 6 Beds \| 6 Baths \| 6810 Sq. Ft.	$1,429,172
13330 Ridgewood Drive, Ellicott City, MD - Beds \| 4.5 Baths \| 3632 Sq. Ft.	$1,153,385

Address	Redfin Estimate
13389 Triadelphia Road, Ellicott City, MD - Beds \| 2 Baths \| 1868 Sq. Ft.	$619,194
13541 Triadelphia Road, Ellicott City, MD - Beds \| 1 Baths \| 1480 Sq. Ft.	$512,269
13559 Triadelphia Road, Ellicott City, MD 3 Beds \| 2.5 Baths \| 1892 Sq. Ft.	$690,568
13395 Triadelphia Road, Ellicott City, MD - Beds \| 2 Baths \| 2328 Sq. Ft.	$618,568
13400 Folly Quarter Road, Ellicott City, MD - Beds \| 2 Baths \| 1904 Sq. Ft.	$734,539
13350 Ridgewood Drive, Ellicott City, MD 4 Beds \| 3.5 Baths \| 3974 Sq. Ft.	$1,095,393
13307 Royden Court, Ellicott City, MD - Beds \| 6.5 Baths \| 8344 Sq. Ft.	$1,859,575

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