640 Spring St
Herndon, VA 20170
- 5 Beds
- 2 Baths
- 1,673 sqft (on 0.30 acres)
5 Beds
2 Baths
1,673 sqft
(on 0.30 acres)
Home Value
Trulia Estimate
$677KSince last month
Decreased$9K (-1.3%)Since last year
Decreased$25K (-3.5%)Since last sale
Increased$469K (+223.8%)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 +55% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $678K |
| July 2026 | $687K |
| June 2026 | $707K |
| May 2026 | $710K |
| April 2026 | $705K |
| March 2026 | $694K |
| February 2026 | $682K |
| January 2026 | $682K |
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 |
|---|---|---|---|---|---|---|---|
0.04 | Single-Family Home | $850,000 | 06/17/26 | 3 | 2.5 | 1,788 | |
0.43 | Single-Family Home | $578,500 | 12/03/25 | 4 | 1.5 | 1,926 | |
0.38 | Single-Family Home | $650,000 | 08/06/26 | 3 | 2 | 1,504 | |
0.39 | Single-Family Home | $724,000 | 11/21/25 | 3 | 1.5 | 1,642 | |
0.51 | Single-Family Home | $450,000 | 12/30/25 | 3 | 1.5 | 1,550 | |
0.39 | Single-Family Home | $710,000 | 06/25/26 | 5 | 3 | 2,107 | |
0.58 | Single-Family Home | $520,000 | 12/17/25 | 4 | 2 | 2,116 | |
0.59 | Single-Family Home | $455,000 | 02/20/26 | 3 | 2 | 1,926 | |
0.41 | Single-Family Home | $655,000 | 12/08/25 | 3 | 2.5 | 1,688 | |
0.53 | Single-Family Home | $700,000 | 09/12/25 | 4 | 3 | 1,712 |
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 |
|---|---|---|---|---|---|---|
0.04 | $850,000 | 3 | 2.5 | 1,788 | Recently Sold | |
0.03 | $929,200 | 3 | 2.5 | 1,794 | Off Market | |
0.11 | $400,000 | - | - | - | For Sale | |
0.10 | $1,300,000 | 4 | 3.5 | 4,282 | For Sale | |
0.17 | $282,400 | 2 | 1.5 | 1,085 | Off Market | |
0.13 | $713,900 | 2 | 2 | 1,068 | Off Market | |
0.18 | $247,000 | 2 | 1.5 | 1,085 | Recently Sold | |
0.13 | $985,000 | 5 | 3.5 | 3,192 | Recently Sold | |
0.16 | $962,600 | 8 | 5.5 | 4,114 | Recently Sold | |
0.20 | $269,800 | 2 | 1.5 | 1,085 | Off Market | |
0.20 | $310,000 | 2 | 1.5 | 1,246 | Off Market | |
0.16 | $733,900 | 3 | 2.5 | 1,820 | Off Market |
Local Information
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Home Highlights
Property Type
Single-Family Home
Year Built
1920
Lot Size
0.3 acres
Living Area
1,673 sqft
Price/Sqft
$404
About this House
This single-family home is located at 640 Spring St, Herndon, VA. 640 Spring St is in Herndon, VA and in ZIP code 20170. This property has 5 bedrooms, 2 bathrooms and approximately 1,673 sqft of floor space. This property has a lot size of 0.30 acres and was built in 1920.
640 Spring St, Herndon, VA 20170 is a 5 bedroom, 2 bathroom, 1,673 sqft single-family home built in 1920. It last sold for $209,500 on Apr 19, 1994. It is currently off market. The Trulia Estimate is $676,700, with a rent estimate of $3,181/month.
Home Details for 640 Spring St
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Interior Details BasementNumber of Rooms: 9Types of Rooms: Breakfast Nook, Dining RoomCeiling Fan |
Heating & Cooling Heating: Heat Pump, ElectricAir ConditioningCooling System: CentralHeating Fuel: Heat Pump |
Levels, Entrance, & Accessibility Stories: 1.5Floors: Other, Carpet, Hardwood |
Appliances & Utilities DishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Windows, Doors, Floors & Walls Double Paned Windows |
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Exterior Home Features Roof: CompositionExterior: WoodPatio |
Parking & Garage Parking Spaces: 2Parking: Off Street |
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Year Built Year Built: 1920 |
Property Type / Style Property Type: Single Family HomeArchitecture: Cape Cod |
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Units in Building: 1 |
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Lot Area: 0.30 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Apr 19, 1994 Source: N/A | Sold | $209,500 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $9,409 | $659,830 |
Home facts updated by county records
Market trends in Herndon
Last updated July 2026
Avg. sale price
$735K
$1.97KMoM
Sale-to-List Price
100.1%
Price per sq ft
$333
$5MoM
Available listings
187
23MoM
Around this home
What Locals Say about Herndon
At least 384 Trulia users voted on each feature.
89 % Say it's dog friendly
89 % Say there are sidewalks
80 % Say kids play outside
79 % Say car is needed
76 % Say parking is easy
71 % Say streets are well-lit
70 % Say there's holiday spirit
68 % Say yards are well-kept
67 % Say it's quiet
66 % Say people would walk alone at night
63 % Say it's walkable to restaurants
63 % Say it's walkable to grocery stores
54 % Say there's wildlife
52 % Say they plan to stay for at least 5 years
49 % Say neighbors are friendly
38 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 640 Spring St
- What is 640 Spring St estimated to be worth?Trulia's estimated value for 640 Spring St in Herndon, VA is $676,700.
- What is the price history for 640 Spring St?640 Spring St in Herndon, VA last sold for $209,500 in April 1994.
- Is Herndon a buyer's or seller's market?Herndon is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Herndon?The median sale price in Herndon is $735K. That is up $1.97K from the prior month.
- Does 640 Spring St have air conditioning?Yes, 640 Spring St in Herndon, VA has air conditioning.
- Does 640 Spring St have laundry facilities?Yes, 640 Spring St in Herndon, VA has in-unit laundry.